Association between retinal vessel density and postoperative time after primary repair of rhegmatogenous retinal detachment.

ABSTRACT: The study aimed at a quantitative evaluation of macular vasculature after primary repair of rhegmatogenous retinal detachment (RRD) in correlation with the elapsed postoperative time. Optical coherence tomography angiography (OCT-A) was performed in 66 eyes of 33 patients in a retrospective case-control study: superficial and deep retinal vessel density (VD) of the whole image, fovea, parafovea, non-flow area, and foveal avascular zone (FAZ) were measured. Data of eyes with RRD were compared to the healthy fellow eyes in 3 groups according to the elapsed time after surgery: RD1: 6-12 months (n = 10), RD2: 1-2 years (n = 10), and RD3: 2-10 years (n = 13). In RD1 VD was significantly lower in the superficial parafoveal, deep parafoveal, and deep whole area compared to the fellow eyes. In RD3

SUBMITTER: Resch MD 

PROVIDER: S-EPMC8486093 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature