Early postoperative evaluation of retinal function by electroretinography after vitreous surgery for idiopathic epimacular membrane

Purpose In this study, we used the PuREC to carry out electroretinography (ERG) measurements using skin electrodes to assess changes before and after microincision vitreous surgery (MIVS) for epiretinal membrane (ERM) and evaluate the stress on retinal function soon after MIVS.