InnFocus MicroShunt Versus Trabeculectomy Study

"An initial pocket is created under the conjunctiva and Tenon's capsule and the wound bed is treated for two minutes with mitomycin C (MMC, 0.2 mg/ml)soaked sponges. This is done using a fornix-based conjunctival incision at the corneoscleral junction. A partial thickness scleral flap with its base at the corneoscleral junction after cauterization of the flap area, and a window opening is created under the flap with a Kelly-punch to remove a portion of the sclera, Schlemm's canal and the trabecular meshwork to enter the anterior chamber. An iridectomy is done in many cases to prevent future blockage of the sclerostomy. The scleral flap is then sutured loosely back in place with several sutures. The conjunctiva is closed in a watertight fashion at the end of the procedure."

"An initial pocket is created under the conjunctiva and Tenon's capsule and the wound bed is treated for two minutes with mitomycin C (MMC, 0.2 mg/ml)soaked sponges. This is done using a fornix-based conjunctival incision at the corneoscleral junction. After cauterization of the flap area, a knife is used to create a shallow pocket at the scleral surface and an opening into the AC. The device is then threaded through the track until the proximal end is in the anterior chamber and the fin of the device is pushed into the shallow scleral pocket. The device is checked to observe aqueous flow and the distal end placed under the Tenons/conjunctiva. The conjunctiva is closed in a watertight fashion at the end of the procedure."