Ahmed Glaucoma Valves versus EX-PRESS Devices in Glaucoma Secondary to Silicone Oil Emulsification

Figure 3

(a) The Kaplan–Meier survival curve for all of the eyes (all data referred to total success rate). (b) The Kaplan–Meier survival curve based on surgical procedures (Ahmed glaucoma valves or EX-PRESS) (all data referred to total success rate).

(a)

(b)