Fractal Dimension Analysis of Peripapillary Microvasculature in Primary Congenital Glaucoma.

Precis: In this prospective multicenter study, eyes with primary congenital glaucoma exhibited lower retinal vascular parameters compared to healthy controls, as assessed by optical coherence tomography angiography fractal dimension analysis.

Purpose: To study the retino-choroidal peripapillary microvascular pattern in primary congenital glaucoma (PCG) using fractal dimension (FD) analysis and compare it to healthy controls.

Methods: This was a prospective multicenter comparative study.