Fig. 7From: Vitrectomy with internal limiting membrane peeling versus inverted internal limiting membrane flap technique for macular hole-induced retinal detachment: a systematic review of literature and meta-analysisMeta-analysis comparing postoperative BCVA between ILM peeling and ILM flap groups that only Brilliant Blue G was used to visualize ILM during surgery 6 months later after initial surgery. Mean difference was calculated by logarithm of the minimum angle of resolutionBack to article page