Evaluation of microincision vitrectomy wounds made with microvitreoretinal blade or beveled trocar by swept source optical coherence tomography.

Purpose: To compare the wound closure and postoperative hypotony after sclerotomy with a microvitreoretinal (MVR) blade trocar with those with a beveled trocar for microincision vitrectomy.

Methods: The study design is a prospective randomized control study. Forty eyes of 40 patients with an epiretinal membrane that underwent 25-gauge transconjunctival sutureless vitrectomy were studied.