Mitomycin-C Application Before versus After Scleral Flap Dissection in Trabeculectomy; a Randomized Clinical Trial.

Purpose: To compare trabeculectomy with mitomycin-C (MMC) application before versus after scleral flap dissection in terms of corneal endothelial cell loss and surgical outcomes.

Methods: In this double blind clinical trial, patients were randomized to MMC 0.02% application before (group A) or after (group B) scleral flap dissection.