Fig. 2

Surgical microscope view of 25-gauge, beveled-tip probe utilized to engage pre-retinal fibroproliferative tissues during membrane dissection (A), to peel the internal limiting membrane and overlying epiretinal membrane after staining with a combination of Brilliant Blue and trypan blue dye (B), and to remove a thin layer of heme near the retinal surface using aspiration mode only (C). An even, laminar flow of triamcinolone acetonide-stained vitreous into the port-opening can be achieved using open-biased duty cycle (D)