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Львовский национальный медицинский университет им. Д. Галицкого

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Нормальная анатомия

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ATLAS Feneis, Daubner - Pocket Atlas of Human Anatomy.pdf

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Muscles

M. longissimus cervicis. o: Transverse proces-

MUSCULAR SYSTEM

1 DORSAL MUSCLES. Musculi dorsi. The muscles

ses T1−6. i: Transverse processes of vertebrae

of the back. True back muscles are innervated

C2−7. It lies between the iliocostalis cervicis

by the dorsal rami of spinal nerves, whereas the

and longissimus capitis muscles. C

muscles of the shoulder girdle are not. A B C

M. longissimus capitis. o: Transverse

2 M. trapezius. o: Spinous processes of vertebrae

processes

vertebrae

C3−T3.

Mastoid

T1-T12 and C1, the nuchal ligament, occipital

process. It lies between the longissimus cervi-

protuberance, and superior nuchal line. i: Spine

cis and semispinalis capitis muscles. A: Lateral

of scapula, acrimonion, and clavicle. A: Rotates,

and backward flexion of the head. It rotates the

raises, lowers, and adducts the scapula; rotates

face toward the ipsilateral side. C

the head. I: Accessory nerve, cervical plexus. A

M. iliocostalis. Iliocostal muscle, which con-

3 M. transversus nuchae. (Rare, 25%). Platysmal

sists of the following three segments.

muscle situated between the insertions of the

M. iliocostalis lumborum. o: Iliac crest. i:

trapezius and sternocleidomastoid. It passes

Angle of ribs 5−12. A: Extenson and lateral flex-

transversely, either superficial or deep, to the

ion of lower vertebral column. B C

trapezius. A

M. iliocostalis thoracis. o: Medial sides of 6

4 M. latissimus dorsi. o: Thoracolumbar fascia,

lower rib angles. i: Six uppermost rib angles. A:

spinous processes of vertebrae T7−L5, sacrum,

Flattening of thoracic kyphosis, lateral flexion.

iliac crest, and four lower ribs. i: Crest of lesser

B C

tubercle of humerus. A: Adduction and medial

M. iliocostalis cervicis. o: Upper and middle

rotation of the arm. I: Thoracodorsal nerve. A

ribs. i: Transverse processes of middle cervical

5 M. rhomboideus major. o: Spinous processes

vertebrae. C

of vertebrae T1−4. i: Medial margin of scapula.

M. splenius cervicis. o: Spinous processes of

A: Medial and upward movement of scapula. I:

T3−5.

Posterior tubercle of

transverse

Dorsal scapular nerve. A

processes of C1−2. A: Backward flexion and ro-

M. rhomboideus minor. o: Spinous processes

tation of head. B

of cervical vertebrae 6−7. i: Medial margin of

20 M. splenius capitis. o: Spinous processes of C4−

scapula above the spine. A: Medial and upward

T3. i: External half of superior nuchal line and

movement of scapula. I: Dorsal scapular nerve.

mastoid process. A: Backward flexion and rota-

tion of head. A B

7 M. levator scapulae. o: Posterior tubercle of

MM. INTERTRANSVERSARII. Muscular connec-

transverse processes of cervical vertebrae 1−4.

tion of adjacent transverse processes. A: Lateral

i: Superior angle of scapula. A: Elevates super-

flexion. See p. 77 C D E

ior angle of scapula and rotates neck. I: Dorsal

22 Mm. intertransversarii laterales lumborum.

scapular nerve and cervical plexus. A

Muscles between adjacent costal processes. I:

M. serratus posterior inferior. o: Spinous

Ventral rami of spinal nerves. See p. 77 C

processes of vertebrae T11−L2. i: Four lower

23 Mm. intertransversarii mediales lumborum.

ribs. A: Retroversion of four lower ribs. I: Inter-

Muscles between the mamillary processes. See

costal nerves. A

M. serratus posterior superior. o: Spinous

p. 77 C

24 Mm. intertransversarii thoracis. Usually ab-

processes of vertebrae C6−T2. i: Second to fifth

sent. See p. 77 C

ribs. A: Raises ribs in inspiration. I: Intercostal

nerves. A B

Mm. intertransversarii

posteriores

cervicis.

M. ERECTOR SPINAE. Collective term for the

Muscles between posterior tubercles of trans-

muscles of the lateral and medial tracts of the

verse processes of cervical vertebrae. See p. 77

back. I: Posterior rami of spinal nerves. o: Iliac

Pars medialis. Medial part of 25.

crest, spinous processes of L1−S4, mamillary

Pars lateralis. Lateral part of 25. I: Ventral

processes of L1−2, transverse processes of T7−

ramus of spinal nerves.

12. i: Costal and accessory processes of lumbar

Mm.

intertransversarii

cervicis.

vertebrae, angle of 11 lower ribs, all thoracic

Muscles connecting the anterior tubercles of

transverse processes. A: Lateral and backward

the cervical

transverse

processes. I: Ventral

flexion of vertebral column. B C

ramus of spinal nerves. See p. 77 E

10 a [[Lateral tract]]. [Tractus laterale].

2211 M. longissimus. It consists of the following three parts. B

2312 M. longissimus thoracis. o: Iliac crest, spinous processes of L1−S4, mamillary processes of L1− 2, transverse processes of T7−I2. i: Costal and

24accessory processes of lumbar vertebrae, angle

of lower 11 ribs all thoracic transverse

25processes, A: Lateral and backward flexion of vertebral column. B C

												Muscles		75
3					80.26


20




				9											3
				9											3
				2

			2												4

				6
				6

															5
				5

								88.10							6
								88.10							6
				4
				4											7


4															8
4
				8
				8											9
															9
4												14

															10

				20						76.4		13
												13


86.9									19			18			11





				86.18											12
				9
									19
		Superficial dorsal muscles											12		13
															13


	A			17											14


											76.3




									76.2				17		15


									11


				12											16
															16


															17
												16

				16											18

												12
				86.9


															19


															20


															21


															22
						B	Deep dorsal muscles			C	Autochthonous				22
						B	Deep dorsal muscles			C	Autochthonous

dorsal muscles, schematic view

	76		Muscles
			[[Medial tract]]. [Tractus mediale].				20	Thoracolumbar fascia. Fascia thoracolumbalis.
1		1	[[Medial tract]]. [Tractus mediale].				20	Thoracolumbar fascia. Fascia thoracolumbalis.
1		2	M. spinalis. Muscular system attached to the					Encasing fascia of the erector spinae muscle. It
		2	M. spinalis. Muscular system attached to the					is attached to the spinous processes with a su-
			spinous processes and consisting of the follow-					is attached to the spinous processes with a su-
2			spinous processes and consisting of the follow-					perficial layer, to the costal processes with a
2			ing three segments: See p. 75 B					perficial layer, to the costal processes with a
		3	M. spinalis thoracis. o: Transverse processes					deep layer, both layers being united laterally.
								Associated muscles: transversus abdominis,

3
3			of T11−L2. i: Spinous processes of T2−11. A:					serrati posteriores, latissimus dorsi and, in
			Back flexion. See p. 75 C					some cases, the internal oblique muscle of the
			Back flexion. See p. 75 C					some cases, the internal oblique muscle of the
4	4		M. spinalis cervicis. o: Transverse processes of					abdomen. F
4	4		M. spinalis cervicis. o: Transverse processes of
			C6−T2. i: Spinous processes of C2−4. A: Back				21	Nuchal fascia. Fascia nuchae (nuchalis). Dorsal
			flexion. See p. 75 C					continuation of the superficial layer of the cer-
5			flexion. See p. 75 C					continuation of the superficial layer of the cer-
5	5		M. spinalis capitis. Inconstant part of semispi-					vical fascia. (Investing fascia of the true neck
			nalis capitis with additional origins from the					musculature.)
6								musculature.)

			upper thoracic and lower cervical spinous				22	HEAD MUSCLES. Musculi capitis.
			processes.				23	MM. SUBOCCIPITALES. The following seven
			processes.
7	6		MM. INTERSPINALES. Unlike the spinal muscles,
7	6		MM. INTERSPINALES. Unlike the spinal muscles,					muscles:
			these muscles extend only between the				24	M. rectus capitis anterior. o: Lateral mass of
			these muscles extend only between the
			spinous processes of continuous vertebrae. A:
8			spinous processes of continuous vertebrae. A:
8			Dorsiflexion. C D					the atlas. i: Basilar part of occipital bone. A: For-
	7		Mm. interspinales cervicis. These are paired					ward flexion of head. I: Anterior rami of spinal
								ward flexion of head. I: Anterior rami of spinal
								nerves. E
9								nerves. E
9			because of the bifid cervical spinous processes.				25 M. rectus capitis posterior major. o: Spinous
			D				25 M. rectus capitis posterior major. o: Spinous
			D					process of axis. i: Middle of inferior nuchal line.
10	8		Mm. interspinales thoracis. Usually absent. C					process of axis. i: Middle of inferior nuchal line.
10	8		Mm. interspinales thoracis. Usually absent. C					A: Outward rotation and dorsiflexion of head. I:
	9		Mm.	interspinales	lumborum.	Especially		Suboccipital nerve. D. See also p. 79 A
	9		Mm.	interspinales	lumborum.	Especially		Suboccipital nerve. D. See also p. 79 A
11			strong muscle bands. C				26	M. rectus capitis posterior minor. o: Posterior
	10		MM. TRANSVERSOSPINALES. Collective term for					tubercle of atlas. i: Inner third of inferior nuchal
	10		MM. TRANSVERSOSPINALES. Collective term for					tubercle of atlas. i: Inner third of inferior nuchal
12			the following nine muscles. A B C					line. A: Mainly dorsiflexion of head. I: Sub-
			the following nine muscles. A B C					occipital nerve. D. See also p. 79 A
		11 M. semispinalis. The longest superficial por-						occipital nerve. D. See also p. 79 A
		11 M. semispinalis. The longest superficial por-
13			tion of the transversospinales. It spans four or
13			more vertebrae and comprises the following
			more vertebrae and comprises the following
			three segments: A B
14			three segments: A B
14	12		M. semispinalis thoracis. o: Transverse
			processes of T7−I2. i: Spinous processes of C6−
15			T6. A: Primarily dorsiflexion. A
	13		M.	semispinalis	cervicis. o:	Transverse
	13		M.	semispinalis	cervicis. o:	Transverse

16processes of T1−6. i: Spinous processes of C2−5. A: Mainly dorsiflexion. A

17	14	M. semispinalis capitis. o: Transverse
17		processes of C4−T6. i: Occipital bone between
		superior and inferior nuchal lines. A: Dorsiflex-
18		ion of head and rotation, depending on starting
		position. A
19	15	Mm. multifidi. Portion of the transversospinal
		system spanning 2−4 vertebrae. A: Dor-
		solateral flexion and slight rotation. B
20		solateral flexion and slight rotation. B
20	16	Mm. rotatores. Deepest layer of the transver-
		sospinal system with short fibers taking an
21		especially transverse course, thereby providing
		stronger rotation. They attach to an adjacent or
		stronger rotation. They attach to an adjacent or
		superior vertebra. A B C
22		superior vertebra. A B C
22	17	Mm. rotatores cervicis. o: Inferior articular
		process. i: Arch or root of spinous process of
23		process. i: Arch or root of spinous process of
23		cervical vertebrae. A
	18	Mm. rotatores thoracis. o: Transverse process
24	18	Mm. rotatores thoracis. o: Transverse process
24		of thoracic vertebrae. i: Spinous process. A C

19 Mm. rotatores lumborum. o: Mamillary

25process. i: Roots of spinous process of lumbar vertebrae. A C

Muscles 77

14	74.24
	74.24
				8
	17
		13
		13

			74.22
			74.22
	74.23				9
	74.23
	20


18	11
		12;11
		12;11
	74.21			6
	15			6
	15
19				19
16	20
	16

A	Systems of mm.	B	Transversospinal	C	Short muscles of the
	transversospinales		system		vertebral column

	78.1
26	74.28

78.2

E Deep neck muscles, anterior view

78.3

		94.4
74.25		7;6	86.32
74.25		7;6

	Short neck muscles	74.10


D				20

F Thoracolumbar fascia

	78			Muscles
				M. rectus capitis lateralis. o: Transverse		of the eye. Comprises three segments. It closes
1		1		M. rectus capitis lateralis. o: Transverse		of the eye. Comprises three segments. It closes
1				process of atlas. i: Jugular process of occipital		the eyelids and assists the flow of tears into the
				bone. A: Lateral flexion of head. I: Anterior rami		lacrimal sac and into the nose. i: Facial nerve. C
2				of spinal nerves C1−2. A B, see also p. 77 E		D
		2		M. obliquus capitis superior. o: Transverse	18	Palpebral part. Pars palpebralis. Fibers sit-
3				process of atlas. i: Field above attachment of		uated in the eyelids passing from the medial
3				rectus capitis posterior major. A: Backward and		palpebral ligament and the adjacent bones to
				lateral flexion of head. I: Posterior rami of spi-		the lateral palpebral ligament. C
4				lateral flexion of head. I: Posterior rami of spi-		the lateral palpebral ligament. C
4				nal nerves C1−2. A, see also p. 77 D	19	Orbital part. Pars orbitalis. Arises from the
	3			M. obliquus inferior. o: Spinous process of axis.	19	Orbital part. Pars orbitalis. Arises from the
	3			M. obliquus inferior. o: Spinous process of axis.		medial palpebral ligament and adjacent bones,
5				i: Transverse process of atlas. A: Lateral rotation		thus encircling the eye. C
				of atlas and face toward the same side. I: Poste-		thus encircling the eye. C
				of atlas and face toward the same side. I: Poste-	20	Lacrimal part. Pars lacrimalis. o: Posterior
				rior rami of spinal nerves C1−2. A, see also p. 77	20	Lacrimal part. Pars lacrimalis. o: Posterior
6				D		lacrimal crest. It curves around the lacrimal
6				D		canaliculus, extends partially behind the lacri-
			4 M. longus capitis. o: Anterior tubercle of trans-			canaliculus, extends partially behind the lacri-
			4 M. longus capitis. o: Anterior tubercle of trans-			mal sac and radiates into the palpebral part of
7				verse processes of C3−6. i: Basal part of occipi-		mal sac and radiates into the palpebral part of
				verse processes of C3−6. i: Basal part of occipi-		the orbicularis oculi muscle below the medial
				tal bone. A: Forward and lateral flexion of head		the orbicularis oculi muscle below the medial
				and cervical vertebral column. I: Anterior rami		palpebral ligament. D
				and cervical vertebral column. I: Anterior rami		palpebral ligament. D
8				of spinal nerves C1−2. B	21	M. corrugator supercilii. o: Nasal part of fron-
			5 FACIAL AND MASTICATORY MUSCLES. Musculi			tal bone. i: Skin over the middle of the eyebrow.
			5 FACIAL AND MASTICATORY MUSCLES. Musculi			tal bone. i: Skin over the middle of the eyebrow.
				faciales et masticatorii.		Located below the orbicularis oculi muscle. I:
9				faciales et masticatorii.		Located below the orbicularis oculi muscle. I:
9			6 M. epicranius. Collective term for the muscles			Facial nerve. D
				attaching to the galea aponeurotica. I: Facial	22	M. depressor supercilii. Muscle medial to the
10				attaching to the galea aponeurotica. I: Facial	22	M. depressor supercilii. Muscle medial to the
10				nerve. C		corrugator supercilii that radiates from the
	7			M. occipitofrontalis. Muscle extending ante-		orbicular oculi into the skin of the medial part
	7			M. occipitofrontalis. Muscle extending ante-		orbicular oculi into the skin of the medial part
11				riorly and posteriorly into the galea		of the eyebrow. I: Facial nerve. D
11				riorly and posteriorly into the galea
				aponeurotica. C	23	M. auricularis anterior. Muscle in front of the
				aponeurotica. C	23	M. auricularis anterior. Muscle in front of the
			8 Frontal belly. Venter frontalis. The portion of the			ear. o: Temporal fascia. i: Spine of helix. I: Facial
12			8 Frontal belly. Venter frontalis. The portion of the			ear. o: Temporal fascia. i: Spine of helix. I: Facial
12				occipitofrontalis which passes from the galea		nerve. C
				aponeurotica to the eyebrows. A: Moves scalp	24 M. auricularis superior. o: Galea aponeurotica.
13				forward and raises the eyebrows. C	24 M. auricularis superior. o: Galea aponeurotica.
13				forward and raises the eyebrows. C		i: Root of pinna. I: Facial nerve. C
			9 Occipital belly. Venter occipitalis. The portion of		25 M. auricularis posterior. o: Mastoid process. i:
			9 Occipital belly. Venter occipitalis. The portion of
14				the occipitofrontalis which passes from the su-
				the occipitofrontalis which passes from the su-		Root of pinna. I: Facial nerve. C
				preme nuchal line to the galea aponeurotica. A:		Root of pinna. I: Facial nerve. C
				Moves galea aponeurotica backward. C	26	M. orbicularis oris. Encircles the mouth open-
15	10			M. temporoparietalis. o. Region of superior		ing and consists of two parts (see nos. 27, 28). It
				auricular muscle. i: Galea aponeurotica. C		assists in closing the lips and helps to empty
				auricular muscle. i: Galea aponeurotica. C		assists in closing the lips and helps to empty
	11			Galea aponeurotica (aponeurosis epicrania-		the vestibule of the mouth. I: Facial nerve. C D E
16						the vestibule of the mouth. I: Facial nerve. C D E
16					27	Marginal part. Pars marginalis. The peripheral
				lis). Displaceable, helmet-like, superficial ten-	27	Marginal part. Pars marginalis. The peripheral
				don for the two parts of the epicranius. It lies		margin radiating into the neighboring muscles.
17				don for the two parts of the epicranius. It lies		margin radiating into the neighboring muscles.
17				against the periosteum and is attached to the		D
				supreme nuchal line and to the external occipi-	28	Labial part. Pars labialis. The main part of the
				supreme nuchal line and to the external occipi-	28	Labial part. Pars labialis. The main part of the
18				tal protuberance. C		orbicularis oris including the portion which
	12			M. procerus. o: Dorsum of nose. i: Skin above		orbicularis oris including the portion which
	12			M. procerus. o: Dorsum of nose. i: Skin above		takes a hook-like bend externally below the red
				the nose. A: Depression of frontal skin. I: Facial		portion of the lips. C D E
19				the nose. A: Depression of frontal skin. I: Facial		portion of the lips. C D E
19				nerve. C
		13 M. nasalis. Common term for the following two
		13 M. nasalis. Common term for the following two
20				nasal muscles: I: Facial nerve. D
		14 Transverse part of nasalis. Pars transversa
		14 Transverse part of nasalis. Pars transversa
				[[compressor naris]]. o: Field over root of canine
21				[[compressor naris]]. o: Field over root of canine
21				tooth. i: Superficial tendon on dorsum of nose.
				D
22				D
22	15			Alar part of nasalis. Pars alaris [[dilatator
				naris]]. o: Above the lateral incisor tooth. i:
				naris]]. o: Above the lateral incisor tooth. i:
23				Margins of the nasal openings and the adjacent
23				region. D

16 M. depressor septi. o: Above the medial incisor

24tooth. i: Cartilaginous nasal septum. A: Depresses tip of nose. I: Facial nerve. D

17 M. orbicularis oculi. Circular sphincter muscle

Muscles 79

76.26	1

76.25

A Deep suboccipital muscles, lateral view

	11
		8
	10	19
		19
24			12
24			12
9	18
		19
		19
	23

28 25

C Superficial muscles of head

ESagittal section through the lips

					76.24
			1


							3
							3


							4
			4

							5
							5


							6


							7


							8
						82.1

							9




							10


							11


							12
			Neck, anterior view
	B
	B						13
							13


							14


			22	21			15
			22	21

							16




							17
		13		20
		13		20



15							18
15			27
16
							19
							19
28

							20
							20


							21

D Deep mimic muscles

	80			Muscles
				M. depressor anguli oris. [[Triangularis]]. o:	16	Lateral pterygoid muscle. M. pterygoideus
1		1		M. depressor anguli oris. [[Triangularis]]. o:	16	Lateral pterygoid muscle. M. pterygoideus
1				Anterior and lateral part of mandible. i: Angle		lateralis. o: Lateral surface of lateral pterygoid
				of mouth. I: Facial nerve. A		plate and lower surface of greater wing of sphe-
2		2		M. transversus menti. Transverse muscular		noid. Arises by two heads (variant: three heads),
				connection between the right and left depres-		one from the discocapsular system, the other
				connection between the right and left depres-		from the pterygoid fossa. The inferior head pulls
				sor anguli oris muscles below the chin. I: Facial
3
						the mandible and discocapsular system forward.
				nerve. A		the mandible and discocapsular system forward.
				nerve. A		The superior head determines the velocity at
			3 M. risorius. o: Parotid fascia and buccal skin. i:			The superior head determines the velocity at
4			3 M. risorius. o: Parotid fascia and buccal skin. i:			which the discocapsular system is pulled back
				Angle of mouth. I: Facial nerve. A		which the discocapsular system is pulled back
				Angle of mouth. I: Facial nerve. A		into place. I: Mandibular nerve. B
	4			M. zygomaticus major. o: Lateral side of zygo-		into place. I: Mandibular nerve. B
					17	Medial pterygoid muscle. M. pterygoideus me-
5					17	Medial pterygoid muscle. M. pterygoideus me-
5				matic bone. i: Angle of mouth. I: Facial nerve. A		dialis. o: Pterygoid fossa and tuber of maxilla. i:
			5 M. zygomaticus minor. o: Anterior side of zy-			Pterygoid tuberosity and inner aspect of angle of
			5 M. zygomaticus minor. o: Anterior side of zy-			Pterygoid tuberosity and inner aspect of angle of
6				gomatic bone. i: Upper lip. I: Facial nerve. A		mandible. It courses obliquely downward and
6	6			M. levator labii superioris [[quadratus labii		backward and is a synergist to the temporalis
						backward and is a synergist to the temporalis
						and masseter muscles. I: Mandibular nerve. B
				sup., M. levator nasi et labii maxillaris lat.]]. o:
7
					18	Buccopharyngeal fascia. Fascia buccopharyn-
				Above the infra-orbital foramen. Radiates into	18	Buccopharyngeal fascia. Fascia buccopharyn-
				orbicularis oris. I: Facial nerve. A		gea. It lies on the buccinator muscle and extends
8	7			M. levator labii superioris alaeque nasi [[quad-		from the angle of the mouth deeply as far as the
8	7			M. levator labii superioris alaeque nasi [[quad-		pharyngeal constrictor muscle. C
				ratus labii sup., M. lev. nasi et labii maxillaris		pharyngeal constrictor muscle. C
				ratus labii sup., M. lev. nasi et labii maxillaris	19	Masseteric fascia. Fascia masseterica. Fascia
9				med]]. o: Medial to orbit. i: Nasal ala and upper	19	Masseteric fascia. Fascia masseterica. Fascia
				med]]. o: Medial to orbit. i: Nasal ala and upper		covering the masseter muscle, part of which at-
				lip. I: Facial nerve. A		covering the masseter muscle, part of which at-
				lip. I: Facial nerve. A		taches below the parotid at the upper end of the
	8			M. depressor labii inferioris [[quadr. labii inf.]].		taches below the parotid at the upper end of the
10	8			M. depressor labii inferioris [[quadr. labii inf.]].		zygomatic arch. D
				Located below the depressor anguli oris. o: Pla-		zygomatic arch. D
				Located below the depressor anguli oris. o: Pla-	20 Parotid fascia. Fascia parotidea. Fascial covering
				tysmaandmandible.i:Lowerlip.I:Facialnerve.A	20 Parotid fascia. Fascia parotidea. Fascial covering
				tysmaandmandible.i:Lowerlip.I:Facialnerve.A		of the parotid, partly identical with the masse-
11	9			M. levator anguli oris [[Caninus]]. o: Canine		of the parotid, partly identical with the masse-
11	9			M. levator anguli oris [[Caninus]]. o: Canine		teric fascia. D
				fossa. i: Angle of mouth. I: Facial nerve. A	21	Temporal fascia. Fascia temporalis. External
				fossa. i: Angle of mouth. I: Facial nerve. A	21	Temporal fascia. Fascia temporalis. External
12			9 a Modiolus. Palpable muscular mass lateral to the			connective tissue investment of the temporalis
12				angle of the mouth. Point of convergence of adja-		connective tissue investment of the temporalis
				angle of the mouth. Point of convergence of adja-		muscle between the superior temporal line and
				cent muscles radiating into the orbicularis oris.		the zygomatic arch. It consists of the following
13				cent muscles radiating into the orbicularis oris.		the zygomatic arch. It consists of the following
13	10			M. buccinator. Cheek muscle. o: Pterygoman-		two layers. D
				dibular raphe and adjoining parts of upper and	22	Superficial layer. Lamina superficialis. Layer of
14				lower jaw. i: Angle of mouth and orbicularis oris.		the temporal fascia attached to the outer margin
				I: Facial nerve. A B		of the zygomatic arch. D
				I: Facial nerve. A B		of the zygomatic arch. D
15	11			M. mentalis. Arises over the roots of the lower	23	Deep layer. Lamina profunda. Layer of the tem-
				incisors. i: Skin of chin (chin dimple). I: Facial		poral fascia attached to the inner margin of the
				nerve. A		zygomatic arch. D
16				nerve. A		zygomatic arch. D
16	12			M. masseter. Most prominent masticatory	24	NECK MUSCLES. Musculi colli (cervicis). A C
				muscle. Closes jaw and, together with the tem-	25	Platysma. Cutaneous muscle occupying an ex-
				muscle. Closes jaw and, together with the tem-	25	Platysma. Cutaneous muscle occupying an ex-
17				poral and medial pterygoid muscles, determines		tensive area of the neck. It extends from the
17				the degree of masticatory power. It is comprised		lower part of the face to the upper thorax. I: Fa-
				the degree of masticatory power. It is comprised		lower part of the face to the upper thorax. I: Fa-
				of a superficial and deep part. I: Mandibular		cial nerve. A D
18				of a superficial and deep part. I: Mandibular		cial nerve. A D
18				nerve. A C	26	Sternocleidomastoid muscle. M. sternoclei-
	13			Superficial part. Pars superficialis. o: Anterior		domastoideus. o: Sternum und clavicle. i: Mas-
19				two-thirds of zygomatic arch. i: Angle of		toid process and superior nuchal line. It elevates
				mandible. It courses obliquely backward and		the chin and rotates it to the opposite side. I: Ac-
20				downward. It also draws the mandible some-		cesory nerve, cervical plexus. C
20				what forward. C

14 Deep part. Pars profunda. Size varies. Arises

21from the zygomatic arch proximal to the mandibular joint and discocapsular system. i: Mandible. Action: Together with fibers of the

22temporal muscles, it ensures lateral stabilization of the discocapsular system during laterotrusal

23movement. C

15M. temporalis. o: Temporal fossa. i: Coronoid process that extends downward to the occlusal

24plane and to the region of the pterygomandibular raphe. Action: Elevation and retraction of the

25mandible, fixation of the pharynx when swallowing; cf. pp. 12, 14. I: Mandibular nerve. B

Muscles 81





7		3
6	9
6		4
5
5

410

3				12				5
3				12
									6
1		8	11

									7
									7


									8
		25	2				15		8
			2

									9
									9


									10
A	Facial muscles, anterior view			16

									11
									11
				12

									12
				17				10	12
						Masticatory

14					B				13
					B
						muscles
						muscles

13					14
13
		18
26		18			15
					15


					16
					16


					17
		22

					18
					18


					19
			23

					20
					20
	Muscles of head and neck,

C		20			21
	right inferior view	20			21
	right inferior view
		19
		19			22


					23
				25

D Fasciae of the head

	82			Muscles
				M. longus colli. Arches to connect the 2nd to 5th	15	M. omohyoideus. o: Upper margin of scapula
1		1		M. longus colli. Arches to connect the 2nd to 5th	15	M. omohyoideus. o: Upper margin of scapula
1				cervical vertebrae with the lower cervical and		medial to scapular notch. i: Body of hyoid bone.
				upper thoracic vertebrae. Its fibers also extend		An intermediate tendon situated above the
2				from the vertebral bodies to the transverse		jugular vein divides it into two bellies. A: Draws
				processes with the C6 transverse process as the		the hyoid downward and tenses the cervical fas-
				central point. A: Lateral and forward flexion of		cia. I: see p. 13. A C

3
3				the neck. I: Ventral ramus of spinal nerve. D	16	Superior belly. Venter superior. Upper segment
					16	Superior belly. Venter superior. Upper segment
	2			M. scalenus anterior. o: Transverse processes of		of omohyoid between the hyoid and interme-
4	2			M. scalenus anterior. o: Transverse processes of		of omohyoid between the hyoid and interme-
4				C3−6. i: Scalene tubercle on 1st rib. A: Elevation of		diate tendon. A
				1st rib, lateral flexion and rotation of neck. It sep-	17	Inferior belly. Venter inferior. Lower half of
				1st rib, lateral flexion and rotation of neck. It sep-
5				arates the anterior and posterior or scalenus
5				gaps. I: see p. 1. D		omohyoid from the intermediate tendon to the
				gaps. I: see p. 1. D		scapular notch. A
			3 M. scalenus medius. o: Transverse processes of			scapular notch. A
6			3 M. scalenus medius. o: Transverse processes of		18	M. sternothyroideus. o: Posterior surface of
6				C2−7. i: 1st rib behind groove for subclavian	18	M. sternothyroideus. o: Posterior surface of
				artery. A: Elevation of 1st rib and lateral flexion of		manubrium and 1st rib. i: Oblique line of thyroid
7				artery. A: Elevation of 1st rib and lateral flexion of		cartilage. A: Draws larynx downward. I: see p. 13.
				neck. I: see p. 1. D		cartilage. A: Draws larynx downward. I: see p. 13.
				neck. I: see p. 1. D		A
						A
	4			M. scalenus posterior. o: Transverse processes	19	M. thyrohyoideus. o: Oblique line of thyroid
8	4			M. scalenus posterior. o: Transverse processes	19	M. thyrohyoideus. o: Oblique line of thyroid
8				of C4−6. i: Upper margin of 2nd rib. A: Elevates the		cartilage. i: Greater horn of hyoid bone. A: Brings
				rib, laterally flexes the neck. I: see p. 1. D		hoyid and thyroid cartilage closer together. I: C1
				rib, laterally flexes the neck. I: see p. 1. D		hoyid and thyroid cartilage closer together. I: C1
9	5			[M. scalenus minimus]. Extra muscle occasion-		via hypoglossal nerve. A
				ally present between scalenus anterior and me-	20 [M. levator glandulae thyroideae]. Part of the
				ally present between scalenus anterior and me-	20 [M. levator glandulae thyroideae]. Part of the
10				dius. o: Transverse processes of C6 or 7. i: 1st rib		thyrohyoid muscle that extends to the thyroid
				and pleural cupola.		thyrohyoid muscle that extends to the thyroid
				and pleural cupola.		gland.
	6			SUPRAHYOID MUSCLES M. suprahyoidei. The	21 CERVICAL FASCIA. Fascia cervicalis. Collective
11	6			SUPRAHYOID MUSCLES M. suprahyoidei. The
				following muscles above the hyoid bone. A
				following muscles above the hyoid bone. A		term for the connective tissue layers of the neck.
			7 M. digastricus. o: Notch medial to the mastoid		22 Superficial (investing) layer. Lamina superfi-
12			7 M. digastricus. o: Notch medial to the mastoid
				process. i: Inner side of mandible. It has an inter-
				process. i: Inner side of mandible. It has an inter-		cialis. Superficial layer of cervical fascia that sur-
				mediate tendon which acts on the lesser horn of		rounds the sternocleidomastoid and trapezius
13				the hyoid bone by means of a connective tissue		rounds the sternocleidomastoid and trapezius
13				the hyoid bone by means of a connective tissue		muscles. It is attached to the anterior margin of
				sling. A: Elevation of hyoid. A		the manubrium, the clavicle and the mandible. C
	8			Anterior belly. Venter anterior. It extends from		the manubrium, the clavicle and the mandible. C
14	8			Anterior belly. Venter anterior. It extends from	23	Pretracheal layer. Lamina pretrachealis. Layer
14				the mandible to the intermediate tendon. A:	23	Pretracheal layer. Lamina pretrachealis. Layer
				Pulls mandible forward and depresses it. I: Mylo-		that spreads	between	the	two omohyoid
15				Pulls mandible forward and depresses it. I: Mylo-		muscles and is attached to the posterior margin
				hyoid nerve. A E		muscles and is attached to the posterior margin
				hyoid nerve. A E		of the manubrium and clavicle. It surrounds the
						of the manubrium and clavicle. It surrounds the
	9			Posterior belly. Venter posterior. It passes from		infrahyoid muscles. C
16	9			Posterior belly. Venter posterior. It passes from		infrahyoid muscles. C
16				the mastoid process to the intermediate tendon.	24	Prevertebral	layer. Lamina		prevertebralis.
				A: It draws back the hyoid bone. I: Facial nerve. A	24	Prevertebral	layer. Lamina		prevertebralis.
				A: It draws back the hyoid bone. I: Facial nerve. A		Layer that lies between the vertebral column and
17				E		pharyngeal constrictors as well as the
17						pharyngeal constrictors as well as the
	10			M. stylohyoideus. o: Styloid process. i: Lesser		esophagus, covers the scaleni muscles and con-
	10			M. stylohyoideus. o: Styloid process. i: Lesser		esophagus, covers the scaleni muscles and con-
18				horn of hyoid bone. It accompanies the posterior		tains the sympathetic trunk and phrenic nerve. C
				horn of hyoid bone. It accompanies the posterior
				belly of the digastric muscle and can pass	25	Carotid sheath. Vagina		carotica. Connective
				belly of the digastric muscle and can pass
				through it via a fissure. A: It pulls the hyoid back-
						tissue investing the neurovascular bundle
19
				ward and upward. I: Facial nerve. A E
				ward and upward. I: Facial nerve. A E		(carotid artery, jugular vein and vagus nerve)
	11			M. mylohyoideus. Muscle of the floor of the		and continuous with the pretracheal layer. C
	11			M. mylohyoideus. Muscle of the floor of the

20mouth. o: Mylohyoid line of mandible. i: Body of hyoid bone. A: Draws the hyoid forward and upward and forms the diaphragma oris. I: Mylohy-

21oid nerve. A B

22	12	M. geniohyoideus. o: Mental spine. i: Body of
22		hyoid bone. A: Draws the hyoid forward and up-
		ward. I: C1 via the hypoglossal nerve. B
23		ward. I: C1 via the hypoglossal nerve. B
23	13	Infrahyoid muscles. Mm. infrahyoidei. The
		muscles below the hyoid bone (infrahyoid m.). I:
24		Ansa cervicalis. A

14 M. sternohyoideus. o: Posterior surface of ma-

25nubrium sterni. i: Body of hyoid bone. A: Draws the hyoid downward. I: see p. 13. A

Muscles 83

									10				8
									10
											9
9		10									9


		8
										Segment of A
								E		Segment of A
		11
		19		16
		14


			18											11
			18
		11										12
												12

17
	Muscles of hyoid bone					Muscles of floor of mouth
A	Muscles of hyoid bone				B	Muscles of floor of mouth
23		22					from above and behind
23		22
80.26




25
25
15
15
23
23
22
22
24		3
24

		2
		5
C	Fasciae of the neck	4
		4
		1												1

DDeep neck muscles, anterior view

	84		Muscles
			MUSCLES OF THORAX. Musculi thoracis. A−F	18	Internal intercostal membrane. Membrana in-
1		1	MUSCLES OF THORAX. Musculi thoracis. A−F	18	Internal intercostal membrane. Membrana in-
1		2	[M. sternalis]. Muscle that occasionally (4%)		tercostalis interna. Continuation of the internal
		2	[M. sternalis]. Muscle that occasionally (4%)		intercostal muscles from the rib angle to the
			crosses the pectoralis major muscle parallel and		intercostal muscles from the rib angle to the
2			crosses the pectoralis major muscle parallel and		vertebrae. E
2			proximal to the sternum. A		vertebrae. E
		3	M. pectoralis major. Consists of the three parts	19	Innermost intercostal muscles. Mm. inter-
				19	Innermost intercostal muscles. Mm. inter-
3					costales intimi. Internal portion of the internal
			listed below (nos. 4−6). o: Clavicle, sternum, first		costales intimi. Internal portion of the internal
			listed below (nos. 4−6). o: Clavicle, sternum, first		intercostal muscles separated by the intercostal
			4−6 costal cartilages and rectus sheath. i: Crest of		intercostal muscles separated by the intercostal
			4−6 costal cartilages and rectus sheath. i: Crest of		vessels. F
4			greater tubercle and humerus. A: Adduction and		vessels. F
			greater tubercle and humerus. A: Adduction and	20	Subcostal muscles. Mm. subcostales. Internal
			medial rotation of arm. I: Medial and lateral pec-	20	Subcostal muscles. Mm. subcostales. Internal
			toral nerves. A		intercostal muscles that pass over 1−2 ribs. I:
5	4		Clavicular part. Pars clavicularis. The portion		see p. 17. E
5	4		Clavicular part. Pars clavicularis. The portion	21	M. transversus thoracis. Situated on the inner
			originating from the clavicle. A
			originating from the clavicle. A
6	5		Sternocostal part. Pars stenocostalis. The por-		surface of the anterior thoracic wall, it radiates
6	5		Sternocostal part. Pars stenocostalis. The por-		obliquely upward from the sternum to costal
			tion arising from the sternum and ribs. A		cartilages 2−6. I: see p. 17. C
			tion arising from the sternum and ribs. A
7	6		Abdominal part. Pars abdominalis. The portion
7	6		Abdominal part. Pars abdominalis. The portion	22	Thoracic fascia. Fascia thoracica. Epimysium of
			arising from the rectus sheath. A		the inner thoracic musculature.
			arising from the rectus sheath. A		the inner thoracic musculature.

87 M. pectoralis minor. It lies beneath the pec- 23 Diaphragm. Diaphragma [thoraco-abdomi- toralis major. o: Ribs 3−5. i: Coracoid process. A: nale]. Dome-shaped, muscular partition be-

		Draws scapula forward and downward and ribs		tween the thoracic and abdominal cavities. I:
9
		upward. Accessory respiratory muscle. I: see		Phrenic nerve. C D
		p. 3. A	24 Lumbar part of diaphragm. Pars lumbalis dia-

10	8	M. subclavius. o: 1st costal cartilage. i: Lower
				phragmatis. Medial part of the diaphragm aris-
		surface of clavicle. A: Stabilizes sternoclavicular		ing from the lumbar vertebral bodies, inter-

		joint against tension. I: Subclavian nerve. A		vertebral discs and fibrous arches. D
11
	9	Pectoral fascia. Fascia pectoralis. It covers the	25	Right crus of lumbar part. Crus dextrum. o:

		pectoralis major muscle, is attached to the		L1−3(4). D
12
		clavicle and sternum and is continuous with the	26	Left crus of	lumbar part. Crus sinistrum. o:
		axillary fascia.
				L1−2(3). D
13	10	Clavipectoral fascia. Fascia clavipectoralis. Fas-
			27	Costal part of diaphragm. Pars costalis dia-
		cia attached to the coracoid process and the		phragmatis. The part of the diaphragm originat-

14		clavicle. It covers the pectoralis minor and sub-		ing from ribs 7−12. C D
		clavius muscles. A	28 Sternal part of diaphragm. Pars sternalis dia-
	11	M. serratus anterior. o: Ribs 1−9. i: Medial mar-
				phragmatis. The part of the diaphragm arising
15
		gin of scapula. A: Supports, lowers and rotates		from the sternum. C D
		the scapula and draws it forward. It assists in	29 Aortic (opening) hiatus. Hiatus aorticus. Pas-
16		raising the arm high above the horizontal plane.
				sageway for the aorta between the right and left
		I: Long thoracic nerve. A
				crus of the lumbar part. D
	12 Mm. levatores costarum. Muscles behind and
17			30	Esophageal	(opening) hiatus. Hiatus oe-
		below the long back muscles. o: Thoracic trans-
				sophageus. Passageway for the esophagus and
		verse processes. i: Ribs. I: Posterior ramus of spi-		the vagus nerves above the aortic opening. D
18		nal nerve. B
			31 Central tendon. Centrum tendineum. Clover-
	13	Mm. levatores costarum longi. o: Transverse
				leaf-shaped, tendinous central area of the dia-
19		processes. i: Passes over a rib to insert on the next
				phragm. D
		lower rib. A: Elevates the ribs. B	32 Foramen for the inferior vena cava. Foramen
	14	Mm. levatores costarum breves. o: Transverse
20				venae cavae. Opening in the central tendon for
		process. i: Next lower rib. B		the inferior vena cava. D
	15	External intercostal muscles. Mm. inter33		Medial arcuate ligament. Lig. arcuatum medi-
21
		costales externi. They extend obliquely forward		ale. Tendinous arch between the body and trans-
		and downward between the ribs. A: Inspiration,		verse process of L1 or L2 forming the passageway
22		bracing of the ribs. I: Intercostal nerves. A E F		for the psoas muscle. D
	16	External intercostal membrane. Membrana in-	34	Lateral arcuate ligament. Lig. arcuatum

23		tercostalis externa. Membrane that replaces the		laterale. Tendinous arch over the quadratus lum-
		external intercostal muscles anteriorly between		borum muscle between the transverse process

		the costal cartilages. A		of L1 and the 12th rib. D
24
	17	Internal intercostal muscles. Mm. intercostales	35	Median arcuate ligament. Lig. arcuatum medi-
		interni. They pass obliquely backward and		anum. Tendinous arch over the aortic hiatus. D

25downward between the ribs. A: Partially expiratory, bracing of the ribs. I: Intercostal nerves. E F

Muscles 85

	10		8
		4								14



								12
			7							13
										13

		3
		5
		2	11
			11
	11	6	15
			16			B	Levator muscles of ribs
			16					28
								28
	Muscles of thorax, anterior view
A	Muscles of thorax, anterior view						31
					32			30


								27
			35
			29
			29
			33					26
			33					26
	21		34				25
			34


							24
							24
					Diaphragm, inferior view
				D
	27	28		D
	27	28
	Anterior thoracic wall,
C	Anterior thoracic wall,
	posterior view		15
			15
		17			18
		20					15
							15
		20					17
							17
							19
							19
	Posterior thoracic wall,								Intercostal muscles
E
E								F
	anterior view

	86			Muscles
				ABDOMINAL MUSCLES. Musculi abdominis.		19	M. cremaster. Muscle fibers derived primarily
1		1
		1
		2		M. rectus abdominis. o: Costal cartilages 5−7. i:			from the internal oblique abdominal muscle. It
		2		M. rectus abdominis. o: Costal cartilages 5−7. i:			invests the spermatic cord and elevates the
				Pubis and symphysis. A: Forward flexion of			invests the spermatic cord and elevates the
2				Pubis and symphysis. A: Forward flexion of			testis. A
2				trunk, lowering of thorax, elevation of pelvis. I:			testis. A
				Intercostal nerves 7−12. A E		20	M. transversus abdominis. o: Inner surface of
	3			Tendinous intersections. Intersectiones ten-			ribs 7− 12, thoracolumbar fascia, iliac crest, in-
3							ribs 7− 12, thoracolumbar fascia, iliac crest, in-
							guinal ligament. i: Rectus sheath. I: Intercostal
				dineae. The 3−4 intermediate tendons of the rec-			guinal ligament. i: Rectus sheath. I: Intercostal
				tus abdominis muscle. They fuse with the ante-			nerves 7−12, iliohypogastric, ilio-inguinal, geni-
							nerves 7−12, iliohypogastric, ilio-inguinal, geni-
4							tofemoral nerves. A
4				rior wall of the rectus sheath. A			tofemoral nerves. A
			4	Rectus	sheath. Vagina m. recti abdominis.	21	Conjoined tendon. Falx inguinalis (tendo con-
5			4	Rectus	sheath. Vagina m. recti abdominis.		junctivus). Fibers arching from the aponeurosis
				Covering of the rectus abdominis muscle formed			junctivus). Fibers arching from the aponeurosis
				Covering of the rectus abdominis muscle formed			of the transversus muscle into the pectineal liga-
				by the	aponeuroses of the flat abdominal		of the transversus muscle into the pectineal liga-
				by the	aponeuroses of the flat abdominal		ment. A E
6				muscles. A			ment. A E
				muscles. A		22	Linea alba. The white tendinous line (raphe)
			5	Anterior layer of rectus sheath. Lamina anterior. A		22	Linea alba. The white tendinous line (raphe)
			5	Anterior layer of rectus sheath. Lamina anterior. A			formed by the abdominal aponeuroses. It is sit-
			6	Posterior layer of rectus sheath. Lamina posterior.			formed by the abdominal aponeuroses. It is sit-
7			6	Posterior layer of rectus sheath. Lamina posterior.			uated between the right and left rectus abdom-
7				A			inis muscles. A E
				A			inis muscles. A E
8			7	Arcuate line. Linea arcuata. Caudal end of the		23	Umbilical ring. Anulus umbilicalis. Fibrous ring
8				posterior layer of the rectus sheath. A			around the umbilicus in the linea alba. A
			8	M. pyramidalis. Muscle enclosed within the		24	Adminiculum lineae albae. Inferior attach-
9				split anterior layer of the rectus sheath. It passes			ment of the linea alba at the symphysis. A E
				from the pubis and symphysis to the linea alba. I:		25	Suspensory ligament of penis (clitoris). Lig.
10				Subcostal nerve. A			suspensorium penis/clitoridis. It radiates from
							suspensorium penis/clitoridis. It radiates from
			9	External abdominal oblique muscle. M. ob-			the pubis into the deep fascia of the penis (cli-
			9	External abdominal oblique muscle. M. ob-			the pubis into the deep fascia of the penis (cli-
11				liquus externus abdominis. o: Outer surface of			toris). A
11				ribs 5−12. i: Iliac crest, rectus sheath, linea alba.		26	Fundiform ligament of penis. Lig. fundiforme
				A: Lowering of thorax, rotation of trunk, lateral			penis. Elastic band arising from the abdominal
12				flexion. I: Intercostal nerves 5−12. A B D			fascia and linea alba and extending sling-like
12							fascia and linea alba and extending sling-like
			10	Inguinal ligament. Lig. inguinale (Arcus ingui-			onto the penis. A
13				nalis). The lower edge of the external oblique		27	Lumbar triangle. Trigonum lumbale. Weak area
13				aponeurosis. It passes from anterior superior			of the back bordered by the latissimus dorsi, ex-
14				iliac spine to the pubic tubercle. D E			ternal abdominal oblique m. and iliac crest. B
14			11	Lacunar ligament. Lig. lacunare. Connective		28	Transversalis fascia. Fascia transversalis. Fascia
				tissue fibers arching downward to the pubis at			between the peritoneum and abdominal
15				the medial attachment of the inguinal ligament.			musculature. A E
15				D		29	Deep inguinal ring. Anulus inguinalis profun-
			12	Pectineal ligament. Lig. pectineale. Continua-		29	Deep inguinal ring. Anulus inguinalis profun-
16			12	Pectineal ligament. Lig. pectineale. Continua-			dus. Inner inguinal ring at the transition of the
16				tion of the lacunar ligament along the pecten			transversalis fascia into the internal spermatic
				pubis. D			fascia. A E
17			13	Reflected ligament. Lig. reflexum. Curved band of		30	Inguinal canal. Canalis inguinalis. Walls: Ingui-
				fibers passing upward from the medial attach-			nal ligament, external oblique aponeurosis, in-
18				ment of the inguinal ligament and forming the			ternal oblique and transversus abdominis
18				medial lining of the superficial inguinal ring. D			muscles, interfoveolar ligament. It contains the
19			14	Superficial inguinal ring. Anulus inguinalis su-			spermatic cord. E
			14	Superficial inguinal ring. Anulus inguinalis su-		31	Interfoveolar ligament. Lig. interfoveolare.
				perficialis. External opening of the inguinal		31	Interfoveolar ligament. Lig. interfoveolare.
				canal. A D			Thickened portion of the transversalis fascia be-
20			15	Medial crus. Crus mediale. Group of fibers of the			hind the inguinal canal. A E
20			15	Medial crus. Crus mediale. Group of fibers of the		32	M. quadratus lumborum. o: Iliac crest and
				external oblique aponeurosis ascending ob-		32	M. quadratus lumborum. o: Iliac crest and
21				liquely medial to the superficial inguinal ring. D			processes of lumbar vertebrae. i: 12th rib, trans-
21			16	Lateral crus. Crus laterale. Group of fibers of the			verse processes of lumbar vertebrae. A: Lowers
				external oblique aponeurosis ascending lateral			ribs, lateral flexion. I: 12th intercostal nerve, lum-
				external oblique aponeurosis ascending lateral			bar plexus. C
22				to the superficial inguinal ring. D			bar plexus. C
22				to the superficial inguinal ring. D		33 Linea semilunaris. Arched musculotendinous
			17	Intercrural fibers. Fibrae intercrurales. Curved		33 Linea semilunaris. Arched musculotendinous
			17	Intercrural fibers. Fibrae intercrurales. Curved			margin of the transversus abdominis muscle.
23				fibers between the medial and lateral crura. D			margin of the transversus abdominis muscle.
				fibers between the medial and lateral crura. D
			18	Internal	abdominal oblique muscle. M. ob-
			18	Internal	abdominal oblique muscle. M. ob-
24				liquus internus abdominis. o: Thoracolumbar
24				fascia, iliac crest, inguinal ligament. i: Ribs 10−12
				and rectus sheath. A: Lowering of ribs, forward
25				and lateral flexion. I: Intercostal nerves 8−12, il-
				iohypogastric and ilio-inguinal nerves. A B

Muscles 87

							2
			2		4		4
9		5					4		9
9		5
				3
				3



						22
				3			23
				3			23

	18							5
								5
							6		20
							6

	9
	28
8	18
8
24
14	21

19 25 26 31 29

A Abdominal muscles, anterior view

D Inguinal region, anterior view

B Lumbar triangle

XII

III 32

CMusculus quadratus lumborum, anterior view

228

22		29
21		29
21	31	10
	31	10
	24	30

E Inguinal region, posterior view

	88		Muscles
			COCCYGEAL MUSCLES. Musculi coccygei.		17	M. coracobrachialis. o: Coracoid process. i:
1		1	COCCYGEAL MUSCLES. Musculi coccygei.		17	M. coracobrachialis. o: Coracoid process. i:
1		2	M. coccygeus. o: Ischial spine. i: Coccyx and ad-			Middle third of humerus anteriorly. A: Forward
		2	M. coccygeus. o: Ischial spine. i: Coccyx and ad-			flexion, weak adduction and medial rotation of
			joining sacrum. It lies medial to the sacrospinous			flexion, weak adduction and medial rotation of
2			joining sacrum. It lies medial to the sacrospinous			the arm. I: Musculocutaneous nerve. C D E
2			ligament. I: Spinal nerve. A. See also p. 174. 13.			the arm. I: Musculocutaneous nerve. C D E
		3	[[Ventral (anterior) sacrococcygeus muscle]].		18	M. brachialis. o: Lower 2/3 of anterior surface of
		3	[[Ventral (anterior) sacrococcygeus muscle]].		18	M. brachialis. o: Lower 2/3 of anterior surface of
3			M. sacrococcygeus ventralis. Occasional rudi-			humerus. i: Ulnar tuberosity. A: Flexion of the
			M. sacrococcygeus ventralis. Occasional rudi-			elbow joint. I: Musculocutaneous nerve. D E F
			ment of the primitive coccygeal musculature			elbow joint. I: Musculocutaneous nerve. D E F
			passing anteriorly from the sacrum to the coc-		19	M. triceps brachii. Three-headed upper arm
4			passing anteriorly from the sacrum to the coc-		19	M. triceps brachii. Three-headed upper arm
4			cyx. A			muscle with common attachment to the
	4		[[Dorsal (posterior) sacrococcygeus muscle]].			olecranon. G
	4		[[Dorsal (posterior) sacrococcygeus muscle]].			olecranon. G
5			M. sacrococcygeus dorsalis. Rudimentary rem-		20	Long head of triceps. Caput longum. o: In-
			nant of coccygeal musculature passing posteri-			fraglenoid tubercle. i: Olecranon. A: Extension of
			nant of coccygeal musculature passing posteri-			fraglenoid tubercle. i: Olecranon. A: Extension of
			orly from the sacrum to the coccyx. A			the elbow joint, adduction of the shoulder joint.
6			orly from the sacrum to the coccyx. A			the elbow joint, adduction of the shoulder joint.
6	5		MUSCLES OF THE UPPER LIMB. Musculi mem-			It separates the medial (triangular) from the
			bri superioris.			lateral (quadrangular) space. B C D G
7						lateral (quadrangular) space. B C D G
					21	Lateral head of triceps. Caput laterale. o: Post-
	6		M. deltoideus. o: Spine of scapula, acromion		21	Lateral head of triceps. Caput laterale. o: Post-
			clavicle. i: Deltoid tuberosity of humerus. A:			erior surface of humerus lateral and proximal to
			clavicle. i: Deltoid tuberosity of humerus. A:			erior surface of humerus lateral and proximal to
8			Lateral and medial rotation, abduction, adduc-			groove for radial nerve. i: Olecranon. A: Exten-
			Lateral and medial rotation, abduction, adduc-			sion of the elbow joint. F G
			tion, forward and backward flexion. I: Axillary			sion of the elbow joint. F G
			nerve. B E F G		22	Medial head of triceps. Caput mediale. o: Me-
9			nerve. B E F G		22	Medial head of triceps. Caput mediale. o: Me-
9	7		M. supraspinatus. o: Supraspinous fossa. i:			dial and distal to groove for radial nerve. i:
	7		M. supraspinatus. o: Supraspinous fossa. i:			Olecranon. A: Extension of the elbow joint. F G
			Greater tubercle of humerus. A: Abduction, me-			Olecranon. A: Extension of the elbow joint. F G
10			dial and lateral rotation. I: Suprascapular nerve.		23	Superior and inferior apertures. [[Aperturae
			B E F G			superior et inferior]]. Medial and lateral ends of
			B E F G			superior et inferior]]. Medial and lateral ends of
	8		M. infraspinatus. o: Infraspinous fossa. i:			the fascial cone for the large neurovascular
11						the fascial cone for the large neurovascular
						bundles in the axilla.
			Greater tubercle of humerus. A: Lateral rotation.			bundles in the axilla.
			I: Suprascapular nerve. B F G		24	M. anconaeus. o: Lateral humeral epicondyle.
			I: Suprascapular nerve. B F G		24	M. anconaeus. o: Lateral humeral epicondyle.
12	9		M. teres minor. o: Beside the infraspinatus			Continuation of medial head of triceps. i: Lateral
			muscle. i: Greater tubercle. A: Lateral rotation			margin of olecranon and posterior surface of
			muscle. i: Greater tubercle. A: Lateral rotation			margin of olecranon and posterior surface of
13			and weak adduction. I: Axillary nerve. B F G			ulna. A: Extension of the elbow joint. I: Radial
			and weak adduction. I: Axillary nerve. B F G			nerve. G
	10		M. teres major. o: Lateral margin of scapula. i:			nerve. G
	10		M. teres major. o: Lateral margin of scapula. i:		25	M. articularis cubiti. Articular muscle of elbow.
14			Crest of lesser tubercle. A: Medial rotation and		25	M. articularis cubiti. Articular muscle of elbow.
			Crest of lesser tubercle. A: Medial rotation and			Its fibers pass from the triceps brachii to the ar-
			adduction with dorsiflexion of arm. I: Subscapu-			Its fibers pass from the triceps brachii to the ar-
			adduction with dorsiflexion of arm. I: Subscapu-			ticular capsule. A: Tenses the capsule. I: Radial
			lar nerve. B D E G			ticular capsule. A: Tenses the capsule. I: Radial
15			lar nerve. B D E G			nerve.
	11		M. subscapularis. o: Subscapular fossa. i: Lesser			nerve.
	11		M. subscapularis. o: Subscapular fossa. i: Lesser		26 M. pronator teres. o: Medial epicondyle of
			tubercle. Medial rotation of arm. I: Subscapular		26 M. pronator teres. o: Medial epicondyle of
			tubercle. Medial rotation of arm. I: Subscapular			humerus and coronoid process of ulna. i: Middle
16			nerve. C D E			humerus and coronoid process of ulna. i: Middle
			nerve. C D E			of lateral surface of radius. A: Pronation and flex-
	12		M. biceps	brachii. Two-headed upper arm		of lateral surface of radius. A: Pronation and flex-
						ion of the elbow joint. I: Median nerve. D
						ion of the elbow joint. I: Median nerve. D
17			muscle with the three parts described below		27	Humeral head of pronator teres. Caput
17			(nos. 13−15). i: Radial tuberosity and ulna via the		27	Humeral head of pronator teres. Caput
			bicipital aponeurosis. A: Flexion and supination			humerale. The portion arising from the medial
						humerale. The portion arising from the medial
						epicondyle. D E
18			of the elbow joint. I: Musculocutaneous nerve. D			epicondyle. D E
18			of the elbow joint. I: Musculocutaneous nerve. D		28	Ulnar head of pronator teres. Caput ulnare.
	13		Long head	of biceps. Caput longum. o: Su-	28	Ulnar head of pronator teres. Caput ulnare.
	13		Long head	of biceps. Caput longum. o: Su-		The part arising from the coronoid process. D
			praglenoid	tubercle. i: Radial tuberosity and		The part arising from the coronoid process. D

19ulna. A: Flexion and supination of the elbow joint, weak abduction of the shoulder joint. C D

2014 Intertubercular tendon sheath. Vagina tendinis intertubercularis. Synovial sheath for the tendon of the long head of the biceps in the inter-

21tubercular groove. D

22	15	Short head of biceps. Caput breve. o: Coracoid
22		process. i: Radial tuberosity of ulna. A: Flexion of
		the elbow joint and supination, forward flexion
23		of the arm at the shoulder joint. C D
	16	Bicipital aponeurosis. Aponeurosis m. bici-
	16	Bicipital aponeurosis. Aponeurosis m. bici-
24		pitis brachii (aponeurosis bicipitalis) [[lacertus
24		fibrosus]]. Medial expansion of the biceps ten-
		don that attaches to the forearm fascia. A: Trans-
25		mits the pull of the biceps to the ulna when the
		arm is supinated. D
		Feneis, Pocket Atlas of Human Anatomy © 2000 Thieme
		All rights reserved. Usage subject to terms and conditions of license.

Muscles 89

															7						6
															7
																					20
															8
											3						9
						2					3
						2					4
											4						10							11



													Scapula, posterior view
												B	Scapula, posterior view
			Right half of pelvis, medial view																				Scapula, anterior view
	A		Right half of pelvis, medial view																			C	Scapula, anterior view
14						11				7	11						7			8	7
										7	11						7				7
																					8


														10						9				9	6
						10									21

																					10
								6											6					20





							17																	21



							20
		13		12	15			18						17	22				18
				12


																								19



18							18				27										22					22
																					22





							27																			24
							27
					16	26


									E	Humerus,						F		Humerus,
							28			anterior view								posterior view
							28			anterior view								posterior view
			Upper arm, anterior view																				Upper arm, posterior view
	D		Upper arm, anterior view																			G	Upper arm, posterior view

	90		Muscles
			M. flexor carpi radialis. o: Medial epicondyle of	15	M. extensor digitorum. o: Lateral epicondyle of
1		1	M. flexor carpi radialis. o: Medial epicondyle of	15	M. extensor digitorum. o: Lateral epicondyle of
1			humerus. i: Base of 2nd metacarpal bone. A: Pro-		humerus. i: Distal phalanges 2−5 via their dorsal
			nation, flexion and radial abduction of the wrist		aponeurosis. A: Extension of fingers and dor-
2			joint. I. Median nerve. A		siflexion of the wrist joint. I: Radial nerve. C
		2	M. palmaris longus. o: Medial epicondyle of	16	Intertendinous connections. Connexus inter-
			humerus. i: Palmar aponeurosis. A: Tenses		tendineus [[juncturae tendineum]]. Oblique ten-
3			humerus. i: Palmar aponeurosis. A: Tenses		tendineus [[juncturae tendineum]]. Oblique ten-
3			aponeurosis and flexes the wrist joint and fin-		dinous connections between the extensor ten-
			gers 2−5 at the metacarpophalangeal joints. Its		dons of the fingers on the dorsum of the hand. C
4			tendon lies above the flexor retinaculum. I: Me-	17 M. extensor digiti minimi. o: Lateral epicon-
			dian nerve. A		dyle of humerus. i: Dorsal aponeurosis of 5th fin-
			dian nerve. A		dyle of humerus. i: Dorsal aponeurosis of 5th fin-
5	3		M. flexor carpi ulnaris. o: Medial epicondyle of		ger. A: Extension of little finger, abduction and
5			humerus, olecranon and ulna. i: Pisiform bone as		dorsiflexion of the wrist joint. I: Radial nerve. C
			well as the hamate and 5th metacarpal bones via	18	M. extensor carpi ulnaris. o: Lateral epicondyle
6			the pisohamate and pisometacarpal ligaments.		of humerus, radial collateral ligament, posterior
			A: Ulnar abduction and flexion of the wrist joint.		surface of ulna. i: Base of 5th metacarpal. A: Dor-
			I: Ulnar nerve. A		siflexion, ulnar abduction. I. Radial nerve. C D
7			I: Ulnar nerve. A		siflexion, ulnar abduction. I. Radial nerve. C D
7	4		Humeral head of flexor carpi ulnaris. Caput	19	Humeral head of extensor carpi ulnaris.
	4		Humeral head of flexor carpi ulnaris. Caput	19	Humeral head of extensor carpi ulnaris.
			humerale. The part arising from the epicondyle		Caput humerale. The part arising from the
8			of the humerus.		humerus.
	5		Ulnar head of flexor carpi ulnaris. Caput ul-	20 Ulnar head of extensor carpi ulnaris. Caput
	5		Ulnar head of flexor carpi ulnaris. Caput ul-	20 Ulnar head of extensor carpi ulnaris. Caput
9			nare. The portion originating from the ulna. E		ulnare. The portion arising from the ulna. F
9	6		M. flexor digitorum superficialis. o: Medial	21	M. supinator. o: Lateral epicondyle, radial col-
	6		M. flexor digitorum superficialis. o: Medial	21	M. supinator. o: Lateral epicondyle, radial col-
			epicondyle of humerus, coronoid process of ulna		lateral ligament, supinator crest of ulna. i: Ante-
10			epicondyle of humerus, coronoid process of ulna		lateral ligament, supinator crest of ulna. i: Ante-
10			and anterior surface of radius. i: Middle phalanx		rior surface of radius. A: Supination. I: Radial
			of fingers 2−5. A: Flexion of all joints it crosses.		nerve. D E F
			of fingers 2−5. A: Flexion of all joints it crosses.		nerve. D E F
11			Each tendon is perforated by the corresponding	22	M. abductor pollicis longus. o: Dorsal side of
11			tendon from the flexor digitorum profundus. I.	22	M. abductor pollicis longus. o: Dorsal side of
			tendon from the flexor digitorum profundus. I.		interosseous membrane and adjacent surfaces
			Median nerve. A B		interosseous membrane and adjacent surfaces
					of radius and ulna. i: Base of 1st metacarpal. A:
12					of radius and ulna. i: Base of 1st metacarpal. A:
12	7		Humeroulnar head of flexor digitorum su-		Radial abduction and dorsiflexion of the meta-
			perficialis. Caput humeroulnare. The portion		carpophalangeal joint of the thumb. Supination.
			perficialis. Caput humeroulnare. The portion		carpophalangeal joint of the thumb. Supination.
13			arising from the humerus and ulna. A E F		I: Radial nerve. C D F
13	8		Radial head of flexor digitorum superfi-	23	M. extensor pollicis brevis. o: Radius (extensor
	8		Radial head of flexor digitorum superfi-	23	M. extensor pollicis brevis. o: Radius (extensor
			cialis. Caput radiale. The portion arising from		side) and interosseous membrane. i: Base of pro-
14			cialis. Caput radiale. The portion arising from		side) and interosseous membrane. i: Base of pro-
14			the radius. A E		ximal phalanx of thumb. A: Abduction and ex-
	9		M. flexor digitorum profundus. o: Upper half		tension of thumb at the metacarpophalangeal
15			of ulna. i: Base of distal phalanges of fingers 2−5.		joint. I: Radial nerve. C D F
15			A: Flexion of all joints crossed. The tendon per-	24 M. extensor pollicis longus. o: Interosseous
			A: Flexion of all joints crossed. The tendon per-	24 M. extensor pollicis longus. o: Interosseous
			forates the corresponding superficial flexor ten-		membrane and dorsal surface of ulna. i: Distal
16			forates the corresponding superficial flexor ten-		membrane and dorsal surface of ulna. i: Distal
16			don. I: Median and ulnar nerves. B E F		phalanx of thumb. A: Adducts and extends the
	10		M. flexor pollicis longus. o: Middle of anterior		thumb. Supinator. I: Radial nerve. C D F
17			surface of radius and usually the medial epicon-	25	M. extensor indicis. o: Interosseous membrane
			dyle. i: Distal phalanx of thumb. A: Flexion of		and dorsal surface of ulna. i: Dorsal aponeurosis
			joints crossed. I: Median nerve. B E		of index finger. A: Extends the index finger and
18			joints crossed. I: Median nerve. B E		of index finger. A: Extends the index finger and
18	11		M. pronator quadratus. o: Lower fourth of		wrist joint. I: Radial nerve. D F
			anterior surface of ulna. i: Lower fourth of ante-	26 M. palmaris brevis. o: Ulnar side of palmar
19			rior surface of radius. A: Pronation. I: Median		aponeurosis. i: Skin of ulnar aspect of hand. I.
			nerve. A B E		Ulnar nerve. A
			nerve. A B E		Ulnar nerve. A

2012 and lateral margin of humerus. i: Styloid process of radius. A: Flexion of the elbow joint. It brings

21the arm from the extreme pronation and supination position to the intermediate position. I: Radial nerve. A C E

2213 M. extensor carpi radialis longus. o: Lateral intermuscular septum, lateral epicondyle. i: Ex-M. brachioradialis. o: Intermuscular septum

23	tensor side of metacarpal 2. A: Radial abduction
	and dorsiflexion of the wrist joint. Flexion of the

elbow joint. I: Radial nerve. A C

2414 M. extensor carpi radialis brevis. o: Lateral epicondyle of humerus. i: Proximal extensor side of

25third metacarpal. A: Extension and radial abduction of wrist joint. I: Radial nerve. C

Muscles 91

88.18

88.16

88.12

12		88.26

	3
7
8
6		10
6
11		11
11

26

A Superficial muscles of forearm, anterior view

BDeep muscles of forearm, anterior view

5 7

E Radius and ulna with interosseous membrane, anterior view

F Radius and ulna with
interosseous membrane,	7
posterior view	7

88.19

			12
88.24			88.24
88.24			88.24
				13
									21
									21
18		15	88.26
			88.26

					14		24
					14


											22
17					22		25					23
					22
					23


			14				18					22
					13		18					22
					13							23
						24	25


						23
						23

		16							24
		Superficial extensor								Deep extensor muscles
	C	Superficial extensor						D		Deep extensor muscles
		muscles of forearm								of forearm

	9		11
	9
		10	11

21	8		12
20		23
	21


		22



	9	24	25

92 Muscles

1 M. abductor pollicis brevis. o: Scaphoid bone

1 and flexor retinaculum. i: Lateral sesamoid bone and, radially, the proximal phalanx of the thumb.

2A: Abduction and flexion of the thumb. I: Median nerve. B

3	2 M. flexor pollicis brevis. o: Carpal bones, base of
	1st metacarpal and flexor retinaculum. i: Lateral

sesamoid bone, radially aspect of proximal

4phalanx of thumb. A: Adducts and flexes thumb. B

3Superficial head of flexor pollicis brevis.

Caput superficiale. The portion situated on the 5 tendon of the flexor pollicis longus and innervated

by the median nerve. B

64 Deep head of flexor pollicis brevis. Caput pro-

	fundum. The portion situated below the tendon of
7	the flexor pollicis longus and innervated by the
7	ulnar nerve. B

5 M. opponens pollicis. o: Trapezium and flexor ret-

8inaculum. i: First metacarpal. A: Adduction and opposition of thumb. I: Median nerve. B

96 M. adductor pollicis. o: Capitate, radiate carpal ligament, metacarpal bone 3. i: Medial sesamoid

bone, ulnar aspect of base of proximal phalanx of 10 thumb. A: Adduction and opposition of thumb. I:

Ulnar nerve. B

11	7 Oblique head of adductor pollicis. Caput ob-
	liquum. The portion arising from the capitate and

radiate carpal ligament. B

128 Transverse head of adductor pollicis. Caput transversum. The portion originating from the 3rd

13metcarpal bone. B

9M. abductor digiti minimi. o: Pisoform and flexor

retinaculum. i: Base of proximal phalanx of little

14finger and dorsal aponeurosis. A: Abduction, flexion and extension of the little finger. I. Ulnar nerve.

15B

		10 M. flexor digiti minimi brevis. o: Hook of hamate
	16	and flexor retinaculum. i: Base of proximal
	16	phalanx of little finger. A: Flexion of finger at the
		phalanx of little finger. A: Flexion of finger at the
		metacarpophalangeal joint. I: Ulnar nerve. B

	17 11 M. opponens digiti minimi. o: Hook of hamulus
		and flexor retinaculum. i: Head and shaft of 5th
	18	metacarpal. A: Draws the little finger toward the
	18	palm of the hand. I: Ulnar nerve. B
		palm of the hand. I: Ulnar nerve. B

12 Mm. lumbricales. o: Tendons of flexor digitorum

19profundus. i: Dorsal aponeuroses of fingers 2−5. A: Flexion of finger at the metacarpophalangeal joints, extension at the interphalangeal joints. I:

20Ulnar and median nerves. B C

13 Mm. interossei dorsales. o: Arises by two heads

21from the metacarpals. i: Dorsal aponeurosis of fingers 2−4. A: Spreading of fingers 2−4 away from axis of middle finger, radial and ulnar abduction of

22middle finger, flexion of finger at the metacarpophalangeal joint and extension of the inter-

23phalangeal joints. I. Ulnar nerve. C D E

14 Mm. interossei palmares. o: Metacarpal bones 2, 4 and 5. i: Dorsal aponeuroses of fingers 2, 4 and 5.

24A: Adduction of index, ring and little fingers toward the middle finger, flexion of the metacar-

25pophalangeal joints, extension of the interphalangeal joints. I: Ulnar nerve. B D

15Axillary fascia. Fascia axillaris. Situated on the adipose body of the axilla. It unites the lateral margins of the pectoral and latissimus dorsi muscles. G

16Deltoid fascia. Fascia deltoidea. Strongly fused investing fascia of the deltoid muscle.

17Brachial fascia. Fascie brachii (brachialis). Fascia enclosing the upper arm muscles. F

18Medial intermuscular septum of the arm. Septum intermusculare brachii mediale. Tendinous sheet for muscle origin between the medial margin of the humerus and the brachial fascia. F

19Lateral intermuscular septum of the arm. Septum intermusculare brachii laterale. Tendinous sheet for muscle attachment between the lateral margin of the humerus and the brachial fascia. F

20Antebrachial fascia. Fascia antebrachii. Fascia enveloping the forearm muscles. A

21Fascia of the dorsum of the hand. Fascia dorsalis manus. Fascia situated on the dorsal tendons of the hand. E

22Extensor retinaculum. Retinaculum extensorum [[lig. carpi dors.]]. Transverse fascial fibers over the 6 conduction canals of the 10 extensor tendons. E

23Superficial transverse metacarpal ligament. Lig. metacarpale transversum superficiale. Transverse reinforcement of the palmar fascia of the hand at the level of the heads of the metacarpals. A

24Palmar aponeurosis. Aponeurosis palmaris. Membranous expansion of the tendon of the palmaris longus muscle. A

25Transverse fasciculi. Fasciculi transversi. Transversely oriented fibrous bundles of the palmar aponeurosis. A

26Flexor retinaculum. Retinaculum flexorum [[lig. carpi transversum]]. Stout fibrous band between the scaphoid, trapezoid, pisiform and hamate bones. It binds the flexor tendons. B

27Fibrous sheaths of fingers. Vaginae fibrosae digitorum manus. Fibrous synovial tunnel for the digital flexor tendons. B

28Annular part of fibrous sheath. Pars anularis vaginae fibrosae. Very compact circular fibers of the fibrous sheath located between the joints. B

29Cruciate part of fibrous sheath. Pars cruciformis vaginae fibrosae. Crossed fibers that reinforce the joints. B

30Synovial sheaths of the fingers. Vaginae synoviales digitorum manus. Tendon sheaths of the digital flexor tendons.

31Vincula tendinum. Connective tissue fasciculi (mesotendons) transporting vessels to the tendons. C

32Vinculum longum. Longer fasciculus at the level of the proximal phalanx. C

33Vinculum breve. Shorter fasciculus near the insertions of the tendons. C

34Chiasma tendinum. Crossing of the tendons of the flexor digitorum superficialis and profundus. C

Muscles 93

												3

												4
											29

25								27				5
											27

												6
											28	6
			24
90.26			24								12	7
90.26											12	7

												8
						14	14

			20					8		6		9
												9
						10
			9
			9					7				10
		Palmar aponeurosis and fasciae						7				10
	A							3
	A							3
			11						1	5	90.10	11
										5	90.10	11
					Palm muscles		26
				B
				B								12
												12
						90.1		4
			31					4				13

			90.15		14
					14
	33	32	18	17	15
	33	32	18
C	Tendons of finger			19	16
					16

		34			17
					17

	12		13
	12		13	F	Cross section of upper arm
	90.6 90.9			F	Cross section of upper arm		18
							18


	14						19
		13

							20
13	13						20


						15	21



	21						22
	22
	22						23


							24
D Interosseous muscles, schematic E Dorsum of hand				G Cross section of thorax
D Interosseous muscles, schematic E Dorsum of hand				G Cross section of thorax

	94			Muscles
			1 MUSCLES OF LOWER LIMB. Musculi membri		14 M. quadratus femoris. o: Ischial tuberosity. i:
1			1 MUSCLES OF LOWER LIMB. Musculi membri		14 M. quadratus femoris. o: Ischial tuberosity. i:
1				inferioris.		Intertrochanteric crest. A: Lateral rotation and
2			2 M. iliopsoas. Comprised of two muscles, the			adduction of thigh. I: Sacral plexus. A D E
			2 M. iliopsoas. Comprised of two muscles, the		15 M. sartorius. o: Anterior superior iliac spine. i:
				psoas major and iliacus. o: Lesser trochanter. A:	15 M. sartorius. o: Anterior superior iliac spine. i:
				Most important flexor and pre-elevator muscle		Medial to tibial tuberosity. A: Flexion, abduc-
				of the legs; medial and lateral rotation of thigh		tion, lateral rotation of thigh at the hip joint,
3				of the legs; medial and lateral rotation of thigh		tion, lateral rotation of thigh at the hip joint,
3				at the hip joint. B C D		flexion and medial rotation of leg at the knee
				at the hip joint. B C D		flexion and medial rotation of leg at the knee
			3 M. iliacus. o: Iliac fossa. i: Lesser trochanter. A:			joint. I: Femoral nerve. C E
4						joint. I: Femoral nerve. C E
					16	M. quadriceps femoris. The muscle group
				Flexion, medial and lateral rotation of thigh at	16	M. quadriceps femoris. The muscle group
				the hip joint. I: Femoral nerve and lumbar		comprising the three vasti muscles and the rec-
5				plexus. C		tus femoris. I: Femoral nerve.
5	4			M. psoas major. o: Bodies and transverse	17	M. rectus femoris. o: Anterior inferior iliac


6				processes of L1−4. i: Lesser trochanter. A: Flex-		spine = straight head and upper margin of
6				ion, medial and lateral rotation of thigh at the		acetabulum. = reflected head. i: Tibial tuberos-
				hip joint. I: Lumbar plexus. C		ity. A: Flexion of thigh at the hip joint, exten-
7	5			[M. psoas minor]. o: Bodies of T12 and L1. i:		sion of leg at the knee joint. B C E
				Iliac fascia. I: Lumbar plexus. C	18	M. vastus lateralis. o: Greater trochanter,
				Iliac fascia. I: Lumbar plexus. C	18	M. vastus lateralis. o: Greater trochanter,
8	6			M. gluteus maximus. o: Posterior, external sur-		lateral lip of linea aspera. i: Quadriceps tendon.
8	6			M. gluteus maximus. o: Posterior, external sur-		A: Extension of leg at the knee joint. B C D
				face of ilium, sacrum, coccyx, sacrotuberous		A: Extension of leg at the knee joint. B C D
				face of ilium, sacrum, coccyx, sacrotuberous	19	M. vastus intermedius. o: Anterior surface of
9				ligament. i: Iliotibial tract, gluteal tuberosity,	19	M. vastus intermedius. o: Anterior surface of
9				lateral intermuscular septum, linea aspera. A:		femur. i: Quadriceps tendon. A: Extension of leg
				Extension, lateral rotation, abduction and ad-		at the knee joint. B D
10				duction of thigh at the hip joint. I: Inferior	20	M. vastus medialis. o: Distal to intertrochan-
				gluteal nerve. A D E		teric line, medial lip of linea aspera. i: Quadri-
				gluteal nerve. A D E		teric line, medial lip of linea aspera. i: Quadri-
11	7			M. gluteus medius. o: External surface of		ceps tendon. A: Extension of leg at the knee
11				ilium. i: Greater trochanter. A: Abduction, me-		joint. C D
				ilium. i: Greater trochanter. A: Abduction, me-		joint. C D
				dial and lateral rotation, flexion and extension	21 M. articularis genus. o: Anterior surface of
12				dial and lateral rotation, flexion and extension	21 M. articularis genus. o: Anterior surface of
12				of thigh at the hip joint. I: Superior gluteal		femur. i: Knee joint capsule. A: Tenses capsule.
				nerve. A D E		I: Femoral nerve. D
				nerve. A D E		I: Femoral nerve. D
13	8			M. gluteus minimus. o: External surface of	22 M. pectineus. o: Pecten pubis. i: Pectineal line
				ilium between anterior and inferior gluteal		below the lesser trochanter. A: Flexion, adduc-
				ilium between anterior and inferior gluteal		below the lesser trochanter. A: Flexion, adduc-
				lines. i: Greater trochanter. A: Abduction, me-		tion and lateral rotation of thigh at the hip joint.
14				lines. i: Greater trochanter. A: Abduction, me-		tion and lateral rotation of thigh at the hip joint.
14				dial and lateral rotation, flexion and extension		I: Femoral and obturator nerves. B C D E
				of the thigh at the hip joint. I: Superior gluteal	23 M. adductor longus. o: Near the symphysis. i:
15				nerve. A D E	23 M. adductor longus. o: Near the symphysis. i:
				nerve. A D E		Medial lip of linea aspera. A: Adduction and
			8 a Gluteal aponeurosis. Aponeurosis glutealis.			Medial lip of linea aspera. A: Adduction and
						flexion of thigh at the hip joint. I: Obturator
						flexion of thigh at the hip joint. I: Obturator
16				Deep, sheet-like tendon of origin of the gluteus		nerve. B C D E
16				maximus lying on the gluteus medius.	24 M. adductor brevis. o: Inferior ramus of pubis.
			9 M. tensor fasciae latae. o: Near the anterior su-		24 M. adductor brevis. o: Inferior ramus of pubis.
						i: Medial lip of linea aspera. A: Adduction, flex-
17						i: Medial lip of linea aspera. A: Adduction, flex-
17				perior iliac spine. i: Above the iliotibial tract		ion, extension and lateral rotation of thigh at
				lateral to the tibial tuberosity. A: Flexion, ab-		the hip joint. I: Obturator nerve. B D E
				lateral to the tibial tuberosity. A: Flexion, ab-		the hip joint. I: Obturator nerve. B D E
18				duction and medial rotation of thigh at the hip	25	M. adductor magnus. o: Ischial tuberosity,
18				joint. Flexion, extension and final rotation at	25	M. adductor magnus. o: Ischial tuberosity,
				joint. Flexion, extension and final rotation at		ischial ramus. i: Medial lip of linea aspera and
				the knee joint. I: Superior gluteal nerve. C E		ischial ramus. i: Medial lip of linea aspera and
19				the knee joint. I: Superior gluteal nerve. C E		with a long tendon to the medial epicondyle. A:
	10			M. piriformis. o: Anterior surface of sacrum. i:		with a long tendon to the medial epicondyle. A:
	10			M. piriformis. o: Anterior surface of sacrum. i:		Adduction and extension of thigh at the hip
				Greater trochanter, inner side of apex. A: Ab-		joint. I: Obturator and sciatic nerves. B C D E
20				duction, extension and lateral rotation of thigh	25 a M. adductor minimus. Uppermost part of the
				at the hip joint. I. Sacral plexus. A D		adductor magnus muscle. It arises from a more
		11 M. obturator internus. o: Inner surface of ob-				adductor magnus muscle. It arises from a more
21		11 M. obturator internus. o: Inner surface of ob-				anterior part of the pelvis.
21				turator membrane and environment. i: Tro-	26 M. gracilis. o: Inferior ramus of pubis medial to
				turator membrane and environment. i: Tro-
				chanteric fossa. A: Lateral rotation, abduction
				chanteric fossa. A: Lateral rotation, abduction		the adductor magnus muscle. i: Medial to tibial
22				and adduction of thigh. I: Sacral plexus. A D		the adductor magnus muscle. i: Medial to tibial
22				and adduction of thigh. I: Sacral plexus. A D		tuberosity. A: Adduction, flexion and extension
		12 M. gemellus superior. o: Ischial spine. i: Ten-				of thigh at the hip joint. Flexion and medial ro-
23				don of obturator internus and trochanteric		tation of the knee joint. I: Obturator nerve. A C E
23				fossa. A: Lateral rotation, adduction and abduc-
				fossa. A: Lateral rotation, adduction and abduc-
				tion of thigh. I: Sacral plexus. A D E

2413 M. gemellus inferior. o: Ischial tuberosity. i: Tendon of obturator internus, trochanteric

25fossa. A: Lateral rotation, adduction and abduction of thigh. I: Sacral plexus. A D E

Muscles 95

96.3

96.5

	26			25

96.6

ADeep muscles of hip, posterior view

2				96.1	4	5
				96.1

		24				4
						4
22


	7	23			3
	7


6		25			9
					9
18					2
18					2
19					22
			98.18		23
			98.18

98.14

17	98.14		15
			15
		17	25


			26

			11;12;13						11;12;13
			10															18		20
							7	10
							7	10					B	Thigh, anterior view
								8					B	Thigh, anterior view
					14			8
								18

2						6					2



22										20


24				18										7
24



25								19							8	9
25

20																			C	Thigh,
																	15		C	Thigh,
																				anterior view
23																				anterior view
									21							17



												12				22
												12
												13

																23
																23
																24
																24
25																26
																26



														14	25
		Femur, posterior and anterior views												Hip bone, lateral view
	D	Femur, posterior and anterior views											E	Hip bone, lateral view

	96			Muscles
				M. obturator externus. o: External surface of	14	M. gastrocnemius. The superficial calf muscle
1		1		M. obturator externus. o: External surface of	14	M. gastrocnemius. The superficial calf muscle
1				obturator membrane and environment. i: Tro-		with two heads (lateral, medial). A: Flexes the
				chanteric fossa. A: Lateral rotation and adduc-		knee joint, plantar flexes and supinates the
2				tion of thigh at the hip joint. I: Obturator nerve. A		ankle joint. A B C D
			2 M. biceps femoris. o: Arises from the pelvis		15 Lateral head of gastrocnemius. Caput laterale. o:
				and femur via two heads. i: Head of fibula. I:		Proximal to the lateral femoral condyle. i:
3				and femur via two heads. i: Head of fibula. I:		Proximal to the lateral femoral condyle. i:
3				Sciatic nerve, tibial part. A B E F		Achilles tendon. A B C
				Sciatic nerve, tibial part. A B E F		Achilles tendon. A B C
			3 Long head of biceps femoris. Caput longum.		16 Medial head of gastrocnemius. Caput laterale. o:
4			3 Long head of biceps femoris. Caput longum.		16 Medial head of gastrocnemius. Caput laterale. o:
4				o: Ischial tuberosity. i: Head of fibula. A: Exten-		Proximal to the medial femoral condyle. i:
				sion, adduction and lateral rotation of thigh at		Achilles tendon. A B C D
5				the hip joint; flexion and lateral rotation of the	17	M. soleus. o: Proximal ends of fibula and tibia.
				knee joint. I: Tibial nerve. A B		i: Achilles tendon. A: Plantar flexes and supi-
	4			Short head of biceps femoris. Caput breve. o:		i: Achilles tendon. A: Plantar flexes and supi-
6	4			Short head of biceps femoris. Caput breve. o:		nates the foot. B F
				Lateral lip of linea aspera. i: Head of fibula. A:		nates the foot. B F
				Lateral lip of linea aspera. i: Head of fibula. A:	18 Tendinous arch of soleus muscle. Arcus tendineus
				Flexion and lateral rotation of the knee joint. I:	18 Tendinous arch of soleus muscle. Arcus tendineus
7				Common peroneal nerve. A B		musculi solei. Tendinous arch above the inter-
				Common peroneal nerve. A B		osseous membrane. Passageway for the tibial
			5 M. semitendinosus. o: Ischial tuberosity. i: Me-			osseous membrane. Passageway for the tibial
			5 M. semitendinosus. o: Ischial tuberosity. i: Me-			nerve and posterior tibial artery and vein. B
8				dial to tibial tuberosity [pes anserinus]. A: Ex-		nerve and posterior tibial artery and vein. B
				dial to tibial tuberosity [pes anserinus]. A: Ex-	19	Tendo calcaneus [[Achilles tendon]]. The ten-
				tension, medial rotation and adduction at the	19	Tendo calcaneus [[Achilles tendon]]. The ten-
				hip joint; flexion and medial rotation at the		don of the triceps surae at the tuber of the cal-
9				knee joint. I: Tibial nerve. A D E		caneus. B C
9				knee joint. I: Tibial nerve. A D E	20 M. plantaris. o: Above the lateral femoral con-
			6 M. semimembranosus. o: Ischial tuberosity. i:
			6 M. semimembranosus. o: Ischial tuberosity. i:
10				Medial condyle of tibia and oblique popliteal		dyle. i: Achilles tendon or tuberosity of the cal-
10				ligament. It is partially covered by the semiten-		caneus. I: Tibial nerve. B C
				ligament. It is partially covered by the semiten-		caneus. I: Tibial nerve. B C
				dinosus muscle. A: Extension, adduction and	21 M. popliteus. o: Lateral femoral condyle. i:
11				dinosus muscle. A: Extension, adduction and	21 M. popliteus. o: Lateral femoral condyle. i:
11				medial rotation of thigh at the hip joint; flexion		Posterior surface of tibia. A: Flexion of knee
				and medial rotation of the knee joint. Tenses		joint and medial rotation of leg. B C F
				and medial rotation of the knee joint. Tenses		joint and medial rotation of leg. B C F
12				knee joint capsule. I: Tibial nerve. A B F	22 M. tibialis posterior. o: Tibia, fibula, interos-
12			7 M. tibialis anterior. o: Lateral surface of tibia,		22 M. tibialis posterior. o: Tibia, fibula, interos-
			7 M. tibialis anterior. o: Lateral surface of tibia,			seous membrane. i: Navicular, cuneiforms,
				interosseous membrane, fascia of leg (crural		seous membrane. i: Navicular, cuneiforms,
13				interosseous membrane, fascia of leg (crural		cuboid and metatarsals 2−4. One bundle of
				fascia). i: Medial aspect of medial cuneiform		cuboid and metatarsals 2−4. One bundle of
				fascia). i: Medial aspect of medial cuneiform		fibers extends backward to the sustentaculum
				bone and 1st metatarsal. A: Dorsiflexion and		tali of the calcaneus. A: Plantar flexor and supi-
14				supination of foot. I: Deep fibular nerve. D E		nator. I: Tibial nerve. C F
14			8 M. extensor digitorum longus. o: Lateral tibial			nator. I: Tibial nerve. C F
			8 M. extensor digitorum longus. o: Lateral tibial		23 M. flexor digitorum longus. o: Tibia. i: Distal
				condyle, interosseous membrane, fibula. i: Dor-	23 M. flexor digitorum longus. o: Tibia. i: Distal
15				condyle, interosseous membrane, fibula. i: Dor-		phalanges of toes 2−5. A: Plantar flexion and
				sal aponeurosis of toes 2−5. A: Dorsiflexion and		phalanges of toes 2−5. A: Plantar flexion and
				sal aponeurosis of toes 2−5. A: Dorsiflexion and		supination of foot, flexion of toes. I: Tibial
				pronation of foot, extension of toes. I. Deep		supination of foot, flexion of toes. I: Tibial
				pronation of foot, extension of toes. I. Deep		nerve. C F
16				fibular nerve. D E		nerve. C F
				fibular nerve. D E	24	M. flexor hallucis longus. o: Fibula. i: Distal
	9			M. peroneus tertius (m. fibularis tertius).

						phalanx of big toe. A: Plantar flexion and supi-
				Muscle split off from the extensor digitorum
17
						nation of foot, flexion of big toe. I: Tibial nerve.
				longus and inserting into the base of the 5th		nation of foot, flexion of big toe. I: Tibial nerve.
				longus and inserting into the base of the 5th		C F
				metacarpal. A: Dorsiflexion and pronation of		C F
				metacarpal. A: Dorsiflexion and pronation of	25 M. extensor hallucis brevis. o: Dorsal surface
18				foot. I: Deep fibular nerve. D	25 M. extensor hallucis brevis. o: Dorsal surface
18		10 M. extensor hallicus longus. o: Interosseous				of calcaneus. i: Proximal phalanx of big toe. A:
						of calcaneus. i: Proximal phalanx of big toe. A:
						Extends the big toe. I: see p. 26. D
19				membrane and fibula. i: Distal phalanx of big		Extends the big toe. I: see p. 26. D
				membrane and fibula. i: Distal phalanx of big
				toe. A: Dorsiflexion of foot, extension of big toe.	26 M. extensor digitorum brevis. o: Dorsal sur-
				toe. A: Dorsiflexion of foot, extension of big toe.	26 M. extensor digitorum brevis. o: Dorsal sur-
				I: Deep fibular nerve. D E		face of calcaneus. i: Dorsal aponeuroses of toes
20	11			M. peroneus longus [[m. fibularis longus]]. o:		2−4. A: Extends toes. I: Deep fibular nerve. D
				Fibula and crural fascia. i: Medial cuneiform
				Fibula and crural fascia. i: Medial cuneiform
				bone and 1st metatarsal after an oblique course

21below the dorsum of the foot. A: Plantar flexion anf pronation of foot. I: Superficial fibular

22nerve. C D E F

12 M. peroneus brevis [[m. fibularis brevis]]. o:

23Distal 2/3 of fibula. i: Tuberosity of 5th metatarsal. A: Plantar flexion and pronation. I: Superficial fibular nerve. C D E F

2413 M. triceps surae. Muscle group consisting of the gastrocnemius and soleus; it forms the

25Achilles tendon (tendo calcaneus). I: Tibial nerve.

Muscles 97

94.10	94.12						6		3
	94.12								3
		94.11						2			16
		94.11						2
			94.13						4
			94.13	16								20
				16								20
						94.14				15					15	5		3
										15					15			3
	1									20


																		4

				21


											21
										18	21						16	5
											11

					94.25											7

	3																	6


					94.18					17


																		7

													22
											12

				16						15								8

											11
											11
5				2							23
				2
	4																	9

											8
											8

	2										24					10		10
	6															10
	6																	11


														12				12
														12

					8	13
	19		19	25	9	13
			19	26
	14	22	12	26		14
	14	22	12			14
16	15	23	11	8
			24			15
			24

								16
A	Thigh,	B	Lower leg,	C	Deep muscles of	D	Lower leg,	16


	posterior view		posterior view		lower leg, posterior view		anterior view	17
								17

							18

							19
							19

							20
E	Tibia and fibula,
E	Tibia and fibula,	8 2	11	8	10	12
	anterior view	8 2	11	8	10	12	21
		2 11					21
		2 11
					24	12
		17			24	12	22
							22


		21					23
							23


		6					24
F	Tibia and fibula,	6					24
	posterior view			22	23

	98			Muscles
				M. abductor hallucis. Abductor muscle of great	11	Mm. interossei dorsales pedis. o: Arises by two
1		1
		1
				toe. o: Medial process of tuber calcanei. i: Me-		heads from adjacent metatarsal bones. i: Base of
				dial sesamoid and proximal phalanx of big toe.		the proximal phalanx, plantar ligament. A: Ab-
2				A: Medial abduction, supports the longitudinal		duction and flexion of toes at the metatar-
				arch. I. See 2. A B		sophalangeal joints and extension at the inter-
						phalangeal joints. I: Lateral plantar nerve. C
	2			M. flexor hallucis brevis. Short flexor muscle of
3
3					12	Mm. interossei plantares. o: Single-headed
				the great toe. Origin: Cuneiform I, long plantar	12	Mm. interossei plantares. o: Single-headed
				ligament, tendon of the posterior tibial m. and		from metatarsal bones 3−5. i: Base of proximal
						from metatarsal bones 3−5. i: Base of proximal
4						phalanges. A: Adduction and flexion of toes at
4				plantar aponeurosis. Forms a groove for trans-		phalanges. A: Adduction and flexion of toes at
				mission of the flexor hallucis longus m., stabi-		the metatarsophalangeal joints. I: cf. p. 11. C
5				lizes the longitudinal arch. A B	13	Fascia lata. Fascia of thigh which envelops the
5						entire thigh musculature. D
			2 a Medial head. Caput mediale. o: Tendon of the			entire thigh musculature. D
			2 a Medial head. Caput mediale. o: Tendon of the		14	Iliotibial	tract. Tractus iliotibialis. Vertical
6				abductor m. of the great toe, sesamoid bone	14	Iliotibial	tract. Tractus iliotibialis. Vertical
6				and proximal phalanx.		thick band of fascia lata that extends from the
				and proximal phalanx.		anterior segment of the iliac crest to the lateral
						anterior segment of the iliac crest to the lateral
7			2 b Lateral head. Caput laterale. o: Tendon of the			tibial condyle and into which radiate the tensor
7				adductor m. of the great toe, lateral sesamoid		fasciae latae and gluteus maximus. D
				adductor m. of the great toe, lateral sesamoid		fasciae latae and gluteus maximus. D
8				bone and proximal phalanx of the great toe.	15	Lateral intermuscular septum of thigh. Sep-
8			3 M. adductor hallucis. Important muscle for the			tum intermusculare femoris laterale. Firm con-
			3 M. adductor hallucis. Important muscle for the			nective tissue layer extending from the fascia
				transverse arch of the foot consisting of the fol-		nective tissue layer extending from the fascia
9				transverse arch of the foot consisting of the fol-		lata to the lateral lip of the linea aspera between
9				lowing two heads.		lata to the lateral lip of the linea aspera between
						the biceps femoris and vastus lateralis muscles.
10			4	Oblique head. Caput obliquum. o: Metatarsals	16	Medial intermuscular septum of thigh. Sep-
10				2−4, lateral cuneiform and cuboid bones. i:		tum intermusculare femoris mediale. Stout con-
				Lateral sesamoid bone and proximal phalanx of		nective tissue layer extending from the fascia
11				big toe together with the transverse head. A:		lata to the medial lip of the linea aspera between
11				Important for stabilization of transverse and		lata to the medial lip of the linea aspera between
				Important for stabilization of transverse and		the vastus medialis, sartorius and adductor
12				longitudinal arches. B		muscles.
12			5	Transverse head. Caput transversum. o: Cap-	17	Adductor canal. Canalis adductorius. Channel
			5	Transverse head. Caput transversum. o: Cap-	17	Adductor canal. Canalis adductorius. Channel
				sules of metatarsophalangeal joints 3−5. i:		between adductors, vastus medialis and [vasto-
13				Lateral sesamoid bone. A: Primary function is		adductor membrane]. It ends with the hiatus
				to support the transverse arch of the foot. A B		tendineus within the adductor magnus. D
14			6	M. abductor digiti minimi. o: Calcaneus and	18	Hiatus tendineus (adductorius). Opening near
				plantar aponeurosis. i: Laterally on proximal		the attachment of the adductor magnus at the
				plantar aponeurosis. i: Laterally on proximal		level of the inferior margin of the adductor lon-
15				phalanx of 5th toe. A: Plantar flexion and abduc-		level of the inferior margin of the adductor lon-
				phalanx of 5th toe. A: Plantar flexion and abduc-		gus.
				tion of the 5th toe. I: Lateral plantar nerve. A B		gus.
			7 M. flexor digiti minimi brevis. o: Base of 5th		19 Iliac fascia. Fascia iliaca. Fascia over the iliac and
16			7 M. flexor digiti minimi brevis. o: Base of 5th			inferior portion of the psoas muscles. It attaches
				metatarsal, long plantar ligament. i: Proximal		to the iliac crest and arcuate line as well as the in-
17				phalanx of little toe. A: Flexion and abduction		guinal ligament. D
17				of little toe. I: Lateral plantar nerve. A B	20	Muscular lacuna. Lacuna musculorum. Com-
			7 a [M. opponens digiti minimi]. Muscle occasion-			partment for passage of the iliopsoas muscle and
18				ally split off from the flexor digiti minimi		the femoral and lateral femoral cutaneous
				brevis. o: Distal half of 5th metatarsal.		nerves between the ilium, inguinal ligament and
19			8	M. flexor digitorum brevis. o: Tuber calcanei		iliopectineal arch. E
19			8	M. flexor digitorum brevis. o: Tuber calcanei	21 Iliopectineal arch. Arcus iliopectineus. Portion
				and plantar aponeurosis. i: Middle phalanges of	21 Iliopectineal arch. Arcus iliopectineus. Portion
				and plantar aponeurosis. i: Middle phalanges of		of the iliac fascia between the inguinal ligament
				toes 2−5 via divided tendons. A: Flexes toes and		of the iliac fascia between the inguinal ligament
20				toes 2−5 via divided tendons. A: Flexes toes and		and the iliopubic [iliopectineal] eminence. It
20				supports the longitudinal arch of the foot. I:		and the iliopubic [iliopectineal] eminence. It
				supports the longitudinal arch of the foot. I:		separates the vascular and muscular lacunae. E
				Medial plantar nerve. A B		separates the vascular and muscular lacunae. E
21				Medial plantar nerve. A B	22	Vascular	lacuna. Lacuna vasorum. Compart-
			9 M. quadratus plantae (m. flexor accessorius).		22	Vascular	lacuna. Lacuna vasorum. Compart-
						ment between the pubis, inguinal ligament and
						ment between the pubis, inguinal ligament and
22				o: Calcaneus. i: Lateral border of tendon of flexor		iliopectineal arch for passage of the femoral
22				digitorum longus. A: Flexes toes and supports		artery and the femoral branch of the geni-
				longitudinal arch of foot. I: Lateral plantar nerve.		tofemoral nerve. E
23				B	23	Femoral triangle. Trigonum femorale. Triangle
23					23	Femoral triangle. Trigonum femorale. Triangle
			10	Mm. lumbricales pedis. Lumbrical muscles of		between	the sartorius and adductor longus
			10	Mm. lumbricales pedis. Lumbrical muscles of		muscles and the inguinal ligament. D
24				the foot. o: Tendons of flexor digitorum longus. i:		muscles and the inguinal ligament. D
				the foot. o: Tendons of flexor digitorum longus. i:	24	Femoral canal. Canalis femoralis. Passage
				Bases of proximal phalanges 2−5. A: Flexion at	24	Femoral canal. Canalis femoralis. Passage
				the metatarsophalangeal joint. Brings toes		within the medial segment of the vascular
25				closer to the big toe. I: Medial and lateral plantar		lacuna that extends from the inguinal ligament
				nerves. A B		to the saphenous opening. E

Muscles 99





	10	8			3


					4
				2

5	2	5			5


		10

			4		6

7	96.24	7
6		6

8

	1									96.23				8
				9		1				96.23				8


														9
														9
			100.17

														10




									8					11
									8					11


														12


														13


A	Superficial plantar muscles			B	Deep plantar muscles						C	Interosseous muscles		14


														15


														16


	19													17
	19

	23													18


	14			17		20								19
	14	13		17									22

	13													20


						21

										24				21
														21
													86.11

														22
														22


														23


														24
D	Thigh, lateral and anterior medial view						E	Vascular lacuna						24
D	Thigh, lateral and anterior medial view						E	Vascular lacuna

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