Relaxing Retinotomy in Recurrent and Refractory Full-Thickness Macular Holes: The State of the Art.

The prevailing standard of care for primary repair of full-thickness macular holes (FTMHs) is pars plana vitrectomy with internal limiting membrane (ILM) peeling and gas tamponade, as it gives a high closure rate of roughly 90%. On the other hand, the surgical management of recurrent and refractory FTMHs represents, so far, a demanding and debated subject in vitreoretinal surgery since various approaches have been proposed, with no consensus concerning both adequate selection criteria and the best surgical approach. In addition, the existence of multiple case series/interventional studies showing comparable results and the lack of studies with a direct comparison of multiple surgical techniques may lead to uncertainty.