Ministry of Public Health of Ukraine Higher State Educational Establishment of Ukraine

"Ukrainian Medical Stomatological Academy"

"Approved"

at the meeting of the department

propedeutics of Prosthodontics

Head of the department

Associate Professor, Korol D.M. _________

"_____"_______________ 20___

RECOMMENDATIONS

FOR STUDENTS’ independent WORK

during the preparation to practical classes

Academic discipline	Propedeutics of Orthopaedic stomatology
Module 1	Propedeutics of Orthopaedic stomatology
Intensional module 3	Basic technologies of dentures fabrication
Theme of the lesson	Technology of plastic crown making.
Academic year	ІІІ
Faculty	Stomatology

Poltava 2011

Actuality of the theme: For violation of integrity of crown of the natural tooth of carious or uncarious origin, related to violation of form position of tooth, and also as support under orthopaedic constructions the metallic pressed crowns are widely used. Clear knowledge of construction features indications and contra-indications to their application, clinical and laboratory stages of making largely determine end-point of treatment – restoration of a form and function of masticatory system.

Specific targets:

- to define a indications to making of the plastic crown;

- to define a contra-indication to making of the plastic crown;

- to analyse the features of preparation of teeth for the plasticcrown;

- to distinguish the sequence of the clinical stages at making of the plasticcrown;

- to distinguish the sequence of the laboratory stages at making of the plastic crown;

- to analyse requirements to the plasticcrown;

- to explain positive and negative properties of the plastic crown.

2. Base level of training:

Names of previous disciplines	Acquired skills
1. Anatomy	Determination of blood supply and innervation of dental-maxilla apparatus.
2. Physiology	Determination of the mechanism of movement of the lower jaw and the muscles, which set it in motion.
3. Histology	The ability to determine features of dental-maxilla apparatus tissues.

4. Tasks for independent work during preparation to practical classes.

4.1. Recommendations for students’ independent work and album for independent work of students.

4.2 Theoretical questions to the lesson:

1. Indicationsis to making of the plasticcrown.

2. Contra-indication is to making of the plastic crown.

3. Features of preparing of teeth are under the plastic crown.

4. Clinical stages of the plastic crown making .

5. Laboratory stages of the plastic crown making.

6. Errors and complications which arise up during making of the plastic crown.

8. Methods of prevention of errors and complications are in making of the plastic crown.

9. Positive properties of the plastic crown.

10. Negative properties of the plasticd crown.

11. Composition, properties and applications of stainless steel which is used for making of the plastic crown.

12. Auxilliary materials which are used for making of the plastic crown.