Analysis of the correlation factors and vitrectomy of epiretinal macular membrane of 26 patients / 中华眼底病杂志

ABSTRACT

ObjectiveTo investigate the correlation factors of macular pucker after vitrectomy, and compare the surgical effect between secondary and idiopathic epiretinal macular membrane.MethodsA study of 26 consecutive patients (26 eyes), in which 18 were diagnosed as secondary epiretinal macular membranes and 8 as idiopathic epiretinal macular membranes, underwent par plana vitrectomy, vitreous cortex separation, and peeling off of the epiretinal macular membrane. The follow-up period was within 3~12 months. Preoperative and postoperative examination included visual acuity, fundus photography, and optical coherence tomography in some patients.ResultsAmong the 18 patients with secondary epiretinal macular membranes, 9 (50.0%) were related to vitreous surgery. There was statistical difference between cryoretinopexy to giant retinal tear and endolaser (?2=12.24,P