Evaluation of Conjunctival Autografting Augmented with Mitomycin C Application versus Ologen Implantation in the Surgical Treatment of Recurrent Pterygium

Table 4

Comparison between the two groups regarding pre- and postoperative BCVA.

Variable	Methods
	Mitomycin C	Ologen
Preoperative BCVA	0.68 ± 0.22	0.73 ± 0.21	0.41
Postoperative BCVA	0.89 ± 0.12	0.87 ± 0.19	0.57