Extended internal limiting membrane peeling in the management of unusually large macular holes.

This study was conducted to determine the feasibility, efficacy, and safety of internal limiting membrane peeling in the management of large macular moles. Two patients whose eyes had macular holes measuring 1,147 and 773 microns in diameter, respectively, were treated by pars plana vitrectomy with extended internal limiting membrane peeling and the injection of long-acting gas. Preoperative and postoperative assessment of the macular holes was done by optical coherence tomography. Postoperatively, the macular holes closed and there was improvement in visual acuity. Extended internal limiting membrane peeling can be performed to achieve surgical success in very large macular holes.