Biodegradable PTLGA Terpolymers versus Collagen Implants Used as an Adjuvant in Trabeculectomy in Rabbit Eye

Table 2

Comparison of complications between the Ologen group and PTLGA terpolymer groups.

Complications	OLO number (%)	P1 number (%)	P2 number (%)	P3 number (%)
Mild conjunctival hyperemia	7 (87.5%)	8 (100%)	7 (87.5%)	7 (87.5%)	0.057
Mild conjunctival edema	2 (25%)	5 (62.5%)	3 (37.5%)	1 (12.5%)	1.000
Mild hyphema	0	0	0	0	—
Hypotony	0	0	0	0	—
Shallow anterior chamber	0	0	0	1 (12.5%)	0.057
Avascular cystic bleb	0	0	0	0	—
Cataract formation	0	0	0	0	—
Keratitis	0	0	0	0	—
Uveitis	0	0	0	0	—
Endophthalmitis	0	0	0	0	—
Choroidal detachment	0	0	0	0	—
Bleb leakage	1 (12.5%)	1 (12.5%)	0	1 (12.5%)	0.057
Implant exposure	1 (12.5%)	1 (12.5%)	0	0	0.086

Fisher’s exact test.