Anterior Segment Optical Coherence Tomography Imaging of Conjunctival Filtering Blebs after Glaucoma Surgery
Figure 7
Effects of 5-FU injections on filtering bleb morphology. Blebs injected with subconjunctival 5-FU (extrableb injection) showed a less reflective and thicker bleb wall, with multiple intra- and subepithelial fluid filled cavities (b), compared to eyes treated with PBS, which presented opposite signs without evidence of filtration (a). Arrowhead represents Ex-PRESS device (RTVue, Optovue, Inc, CA).
