[Histopathologic study following optic keratoprosthesis. A case report].

The authors present the case history of a patient in whom an optical keratoprosthesis was implanted after recurrent corneal ulcers in aphakia at the age of 80. The globe was examined histologically post mortem. A solid retroprosthetic membrane, a hemorrhage in the vitreous and retinal detachment after trauma were found to be the causes of the visual disorder. Wound healing following implantation of a keratoprosthesis is discussed in the light of the histopathological findings.