MOESM1 of Risk factors influencing survival of acellular porcine corneal stroma in infectious keratitis: a prospective clinical study

Additional file 1: Figure S1. Slit-lamp biomicroscopy performed at 2 (a) and 3 (b) years after implantation with acellular porcine corneal stroma (APCS). The implant was well integrated into the recipient cornea. The patient had a visual acuity of 20/25 in the operated eye.