The Comparison of Regional RNFL and Fundus Vasculature by OCTA in Chinese Myopia Population

Figure 1

Peripapillary RNFL thickness and vessel density at quadrants were identified by OCTA. The boundaries of segmentation are indicated by the red lines ((a) peripapillary RNFL thickness) or blue lines ((b) peripapillary vessel density). Peripapillary quadrants are identified as 6.0 mm radial scans 90° apart, around the central point of the optic disc. S, superior, radial scan from 315° to 45°; N, nasal, from 45° to 135°; I, inferior, from 135° to 225°; T, temporal, from 225° to 315°.

(a)

(b)