Intra-Tenon’s injection of MMC for trabeculectomy may lead to better blebs

SAN FRANCISCO — A newer method of applying mitomycin C may create more ideal trabeculectomy blebs by better diffusion of the antimetabolite, according to a presenter here.“The ideal bleb is diffuse with normal vascularity. The scary bleb is focal, cystic and avascular; it is prone to leaks, blebitis and endophthalmitis,” Michele C. Lim, MD, said at the American Glaucoma Society annual meeting.

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