Peripapillary Vessel Density in Eyes with Rhegmatogenous Retinal Detachment after Pars Plana Vitrectomy

Table 3

Characteristics of ONH region in RRD eyes and fellow eyes using OCTA three months after PPV surgery.

	Eyes after RD surgery	Contralateral eyes	value
ONH VD (%)	48.3 ± 8.3	49.2 ± 5.7	0.495^a
Peripapillary VD (%)	46.3 ± 5.6	49.1 ± 7.0	0.003^a
Superior peripapillary VD (%)	46.0 ± 6.0	49.0 ± 7.7	0.004^a
Inferior peripapillary VD (%)	46.6 ± 6.7	49.3 ± 6.7	0.005^a

ONH = optic nerve head; VD = vessel density; RRD = rhegmatogenous retinal detachment; PPV = pars plana vitrectomy. ^aPaired sample t-test.