From: Safety and feasibility of sutureless pars-plana vitrectomy in sub-Tenon anesthesia (SAFE-VISA): a prospective study
Sub-Tenon anesthesia (N = 33)
Details during surgery
8 (24.2%)
Colors
7 (21.2%)
Light/shadow
30 (90.9%)
No light perception
1 (3.0%)