A Comparative Study: The Use of Collagen Implant versus Mitomycin-C in Combined Trabeculotomy and Trabeculectomy for Treatment of Primary Congenital Glaucoma

Table 4

Frequency of postoperative complications in both groups.

Complication	Hypotony	Corneal scarring	Hyphema	Choroidal detachment	Failed procedure
OLO group	0 (0.0%)	1 (6.7%)	2 (13.3%)	1 (6.7%)	2 (13.3%)
MMC group	3 (20%)	2 (13.3%)	2 (13.3%)	2 (13.3%)	2 (13.3%)
value	0.072	0.559	1	0.559	1