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Purpose
To evaluate a 3‐D visualization helmet (3DVH) during 23‐gauge pars plana vitrectomy (PPV) for macular holes (MH) and macular puckers (MP).
Methods
A total of 184 eyes of 184 patients undergoing PPV for MH or MP were randomly selected for surgery with 3DVH or standard Galilean microscope (GM). Only one highly trained surgeon performed each PPV. A surgical comfort score, ranging from 1 to...