Introduction
tamponade, RRD, ocular trauma, SPD, retinal detachment, macula-off rhegmatogenous
PROLIFERATIVE VITREORETINOPATHY, RETINAL TEARS, RETINAL DETACHMENT, RETINA
The combination of vitrectomy and silicone oil (SO) tamponade is widely used for treating complex retinal detachment accompanied by proliferative vitreoretinopathy, large retinal tears, and ocular trauma [Changes in macular and peripapillary microcirculation can affect vision through impaired oxygen metabolism in the retina [OCT angiography (OCTA) represents a new, noninvasive visualization technique that provides vascular information on macular and peripapillary microcirculation with good repeatability and reproducibility [Therefore, the present study aimed to evaluate the changes in early superficial vessel density (SVD) and superficial perfusion density (SPD) in the macular and peripapillary regions by OCTA before and after SO removal in patients with macula-off rhegmatogenous retinal detachment (RRD).