Valved versus nonvalved cannula small-gauge pars plana vitrectomy for repair of retinal detachments with Grade C proliferative vitreoretinopathy
Patrick Oellers, Sandra Stinnett, Paul Hahn Duke Eye Center, Duke University School of Medicine, Durham, NC, USA Purpose: Valved cannulas Other Supplements are a recent addition to small-gauge pars plana vitrectomy (PPV) and provide stable intraocular fluidics.The goal of this study was to compare outcomes and postoperative complication rates of va