1 Several instruments have been designed specifically to facilitate ophthalmic surgical procedures. The following are a few of those most typically used: Scissors (Fig. 1.1) Figure 1.1 1 Westcott 2 Vannas 3 Stevens 4 Corneoscleral 5 Corneal (right and left) 6 Barraquer iris 7 Long Gills Vannas Figure 1.2 1 Castroviejo (0.12 mm) 2 Colibri (0.12 mm) 3 Pierse 4 Bishop-Harmon 5 Elschnig fixation 6 Lester fixation 7 Graefe fixation 8 McPherson tying: straight and angled 9 Jeweler’s 10 Smooth (e.g., Chandler, Bracken) 11 Intraocular lens 12 Capsulorhexis forceps (e.g., Utrata) Blades (Fig. 1.3)
Instrumentation
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