Peripapillary capillary network in dominant optic atrophy linked to OPA1 gene.

Peripapillary capillary network using optical coherence tomography angiography (OCT-A) was analysed in two siblings suffering from dominant optic atrophy linked to OPA-1 gene mutation. Peripapillary capillary network has been scarcely described in this type of optic atrophy.