Fig. 2From: Comparative outcome analysis of bleb needling of fibrotic blebs in the clinic versus the operating room: a retrospective case seriesThere is no difference in mean number of glaucoma medications for bleb needling performed in the clinic vs. the OR at any time point (a), or performed after trabeculectomy, ExPress shunt, or XEN gel stent procedure at any time point (b)Back to article page