Table 3

Intraoperative and postoperative complications

Characteristics360° GroupUpper-180° groupLower-180° groupP value
n, patients/eyes34/3434/3431/31
Intraoperative blood reflux, n (%)34 (100)34 (100)31 (100)NA
Hyphema, n (%)9 (26)3 (9)2 (6)0.038
 Day 18 (24)2 (6)1 (3)
 Week 20 (0)0 (0)0 (0)
Shallow chamber0 (0)0 (0)0 (0)NA
Wound leaks0 (0)0 (0)0 (0)NA
IOP spike (≥30 mmHg), n (%)16 (47)9 (26)9 (29)0.153
Hypotony (IOP <5 mmHg)3 (9)2 (6)0 (0)0.258
Infection0 (0)0 (0)0 (0)NA
Corneal endothelial cell density reduction2.9±4.8%1.9±4.4%1.9±5.7%0.735
Anterior chamber washout, n (%)1 (3)0 (0)0 (0)0.381
Subsequent glaucoma surgery, n (%)3 (9)1 (3)2 (6)0.593
  • IOP, intraocular pressure; NA, not applicable.