Comparison of ExPress Implantation and Partial Deep Sclerectomy Combined with ExPress Implantation and Simultaneous Phacoemulsification

Table 7

Postoperative complications.

Complications	ExPress, n (%)	DS-ExPress, n (%)
Hyphema	—	1 (1.7)	0.331
Fibrosis	11 (19.3)	13 (16.4)	0.753
Anterior chamber cells	3 (5.3)	4 (6.7)	0.752
Hypotony	12 (21.1)	14 (23.3)	0.819
Choroidal detachment	9 (15.8)	7 (11.7)	0.521
Macular edema	2 (3.5)	1 (1.7)	0.532
Shallow anterior chamber	4 (7.0)	6 (10.0)	0.568

ExPress: Ex-Press device implantation group; DS-ExPress: Mermoud’s ExPress modification group. χ² test.