Pneumatic vitreolysis versus vitrectomy for the treatment of vitreomacular traction syndrome and macular holes: complication analysis and systematic review with meta-analysis of functional outcomes.

PPV appears to be the most promising option for MH closure and VMT release, with fewer serious complications than EVL  or PV. However, given the limited number of studies comparing these treatments, further research is needed to establish the superiority of PPV over the other options.