Abstract

Pars plana vitrectomy has undergone rapid advances since its introduction, a significant proportion of the development focusing on vitrectomy cutters and visualization techniques.
From novel high-speed beveled probes and digital filters which allow better view and closer access to tissue planes, to ingenious staining techniques, the armamentarium of retinal surgery has never been more equipped. Dual-drive vitrector technology allows duty cycle to be modulated independently of cut speed, achieving high cut rates up to 20000 cpm without compromises on efficiency, translating to lower turbulence and reduced retinal traction. Digital filters and staining techniques provide a virtual third eye to the surgeon during the finer nuances of the surgery, aiming to deliver shorter vitrectomy times and better postoperative outcomes.
In this video compilation, we attempt to demonstrate the real world, real-time performance of these techniques in varied scenarios of vitreoretinal surgery.