Microstructure of Parapapillary Atrophy Is Associated With Parapapillary Microvasculature in Myopic Eyes

Significant differences were observed in the microvasculature according to the microstructure of β-PPA. PPA+BM width was closely correlated with superficial and deep parapapillary vessel density. Longitudinal studies are needed to elucidate the role of β-PPA in the development and progression of glaucoma in myopic eyes.