Ординатура / Офтальмология / Английские материалы / Glaucoma Surgery_Trope_2005

Figure 19.2 Needling procedure. Under sterile conditions, a lid retractor is placed and a 30 gage bent needle is advanced into the cyst through a remote conjunctival entry; side to side movements of the needle are used to tear the wall of the cyst (A). At the end of the procedure, topical fluorescein 2% is applied to test for leakage (B).

Figure 23.1 Measuring the bleb.

Figure 23.2 Dissecting and raising the flap.

Figure 23.3 A pericardial or scleral patch graft.

Figure 23.4 Edges trimmed as necessary and anchored to the limbus region.

Figure 26.1 Fundus photograph detailing choroidal folds.