Relationship between macular microvasculature and visual function in idiopathic macular epiretinal membrane by using OCT angiography and multifocal electroretinogram.

Purpose: To investigate the relationship between microvasculature and visual function in idiopathic epiretinal membrane (iERM).

Methods: This retrospective study included 30 iERM eyes. Macular microvasculature was evaluated by optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA).