EFFECT OF INVERTED INTERNAL LIMITING MEMBRANE FLAP ON CLOSURE RATE, POSTOPERATIVE VISUAL ACUITY, AND RESTORATION OF OUTER RETINAL LAYERS IN PRIMARY IDIOPATHIC MACULAR HOLE SURGERY

Abstract

In patients undergoing primary pars-plana vitrectomy for MH >400 µm, the presence of an inverted ILM flap was associated with a significantly higher closure rate than a conventional ILM peeling. Best-corrected visual acuity showed a strong correlation with the integrity of the EZ and both improved significantly between 3, 6, and 12 months, irrespective of the presence of an ILM flap.