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 | P value | |
|---|---|---|---|
| ONH VD (%) | 48.3 ± 8.3 | 49.2 ± 5.7 | 0.495a |
| Peripapillary VD (%) | 46.3 ± 5.6 | 49.1 ± 7.0 | 0.003a |
| Superior peripapillary VD (%) | 46.0 ± 6.0 | 49.0 ± 7.7 | 0.004a |
| Inferior peripapillary VD (%) | 46.6 ± 6.7 | 49.3 ± 6.7 | 0.005a |
ONH = optic nerve head; VD = vessel density; RRD = rhegmatogenous retinal detachment; PPV = pars plana vitrectomy. aPaired sample t-test.