The role of penetrating keratoplasty in the management of microbial keratitis

Abstract

Penetrating keratoplasty was performed as an emergency procedure in 52 eyes which had perforated from acute microbial keratitis and in a further 11 where perforation had not yet occurred. The results are compared with those of keratoplasty in 33 non-infected perforations and 20 eyes where there had been microbial keratitis which had responded to medical therapy leaving a scarred cornea. This latter group had both a better five year survival (90%) compared to all the others (51%), p<0.05, and achieved significantly better visual acuities, p<0.005. © 1991, College of Ophthalmologists. All right reserved.