Lamellar macular holes: surgical outcome of 106 patients with long-term follow-up

Purpose To determine long-term results of vitrectomy for lamellar macular holes (LMH). To evaluate how the type of lamellar macular hole (tractional vs. degenerative) and the crystalline lens status might influence visual outcomes. Methods We collected data from 106 patients with symptomatic lamellar macular hole that underwent pars plana vitrectomy with membranectomy and internal limiting membrane peeling. Best-corrected visual acuity (BCVA) and optical coherence tomography appearance were determined preoperatively and postoperatively. Results Most of the lamellar holes were of tractional type (65%). Mean follow-up after surgery was 36 months. Mean BCVA increased from 20/50 to 20/43 at 6 months and 20/33 at last follow-up visit ( p