Safety and Efficacy of Mitomycin C: Augmented Trabeculectomy: Subtenon's Injection versus Sponge Application.

Objective: The objective of the study was to study the safety and efficacy of subtenon injection of mitomycin C (MMC) versus sponge application of MMC during trabeculectomy.

Materials And Methods: Thirty-seven patients having primary glaucoma warranting trabeculectomy were enrolled in the study and their forty eyes were alternately allocated into either of the two groups: subtenon injection (ST) of 0.1 mL of 0.