Surgical outcomes of inverted internal limiting membrane flap technique for primary rhegmatogenous retinal detachment coexisting with a macular hole

This retrospective study aimed to evaluate the visual outcomes and foveal restoration in eyes with rhegmatogenous retinal detachment (RRD) and macular hole (MH) following surgery using the inverted internal limiting membrane (ILM) flap technique. We collected data on eyes with coexisting RRD and MH that underwent surgery using the inverted ILM flap technique between January 2016 and December 2018. The primary outcome measures were visual acuity (VA) and optical coherence tomography findings. Of 308 eyes with MH originating from various causes, 8 (2.6%) eyes diagnosed with coexisting RRD and MH treated using the inverted ILM flap technique were included. The average patient age and axial length were 65.00 ± 12.01 years and 23.66 ± 0.77 mm, respectively. The mean preoperative best-corrected VA (BCVA) was 1.84 (spherical equivalent [SE], counting finger) ± 0.32 logMAR and the mean final BCVA had improved significantly to 1.05 (SE, 20/223) ± 0.67 logMAR (P = .017). The primary retinal reattachment, MH closure, and secondary retinal attachment rates were 75% (6/8), 87.5% (7/8), and 100% (7/7), respectively. The inverted ILM flap technique led to significant improvements in anatomical and visual outcomes in patients with coexisting RRD and MH.