Residual vitreous cortex after surgical posterior vitreous separation visualized by intravitreous triamcinolone acetonide

To visualize the residual vitreous cortex (VC) on the retinal surface after surgical posterior vitreous separation (PVS) during a pars plana vitrectomy (PPV), especially in patients with diabetic retinopathy.Case-control study.Patients with proliferative diabetic retinopathy (PDR), diabetic macular edema (DME), branch retinal vein occlusion (BRVO), and rhegmatogenous retinal detachment (RRD).A triamcinolone acetonide (TA)-assisted vitrectomy was...