Sponge Application of MMC Versus Suntenon Injection in Trabeculectomy

Three micro swabs soaked in 0.03% MMC were subconjunctivally applied, followed by the creation of a fornix-based conjunctival flap. Subsequently, the standard trabeculectomy procedure was initiated without additional irrigation of the MMC application site

MMC was administered via a sub-tenon injection. A 30-gauge needle was inserted into the conjunctiva and carefully advanced laterally along Tenon's capsule. A cannula was employed to minimize the excessive spread of MMC over the anticipated conjunctival incision site. After MMC delivery, a fornix-based conjunctival peritomy was performed, and both groups proceeded to undergo standard trabeculectomy