Anterior Segment Optical Coherence Tomography Imaging of Conjunctival Filtering Blebs after Glaucoma Surgery
Figure 8
Filtering bleb morphology modifications after laser suture lysis (LSL). Nonfunctioning encapsulated filtering bleb (a) showing a subconjunctival fluid filled cavity isolated from the anterior chamber because of the tight contact of the flap with the surrounding sclera. After LSL the scleral flap appears separated from the surrounding sclera, with restoration of the access (asterisk) with the anterior chamber (b) (Visante OCT).
