부산대학교 도서관

PURPOSE:: To investigate full-thickness macular holes (FTMHs) that develop after rhegmatogenous retinal detachment (RRD) repair. METHODS:: Retrospective consecutive case series of patients who underwent RRD repair between 2015 and 2021 and subsequently developed FTMH. Twenty-three patients (23 eyes) were included. All eyes underwent pars plana vitrectomy + membrane peel for macular hole (MH) repair. RESULTS:: The mean age at RRD diagnosis was 62 years and 52% were male. In total, 78% were macula-off RRDs. Fourteen eyes (60.9%) underwent pars plana vitrectomy alone, 7 (30.4%) underwent pars plana vitrectomy and scleral buckling, 1 (4.3%) underwent scleral buckling only, and 1 (4.3%) underwent pneumatic retinopexy. Median time from RRD repair to MH diagnosis was 116 days. Macula-off RRDs had a significantly lower time to MH diagnosis (mean 154 days, P < 0.05) than macula-on RRDs (mean 875 days). Twenty-one MH (91%) had optical coherence tomography evidence of an epiretinal membrane. Mean logMAR visual acuity at MH diagnosis was 1.05 (∼20/224) and significantly improved to 0.66 (∼20/91) at the final follow-up (P < 0.001); 100% of MHs closed by the final follow-up. CONCLUSION:: Pars plana vitrectomy for MH after RRD repair has a high closure rate and leads to significant VA improvement. MH formation after RRD repair may be associated with macula-off detachments and epiretinal membrane. Macula-off RRDs develop MH faster than macula-on RRDs.