title: Indications for penetrating keratoplasty.
mesh_terms: D002387:Cataract Extraction; D002648:Child; D003317:Corneal Dystrophies, Hereditary / Q000601:surgery*; D065306:Corneal Injuries; D016039:Corneal Transplantation; D004487:Edema / Q000601:surgery; D005128:Eye Diseases / Q000601:surgery; D005141:Eyelid Diseases / Q000601:surgery; D006084:Graft Rejection; D006801:Humans; D007634:Keratitis / Q000601:surgery*; D007637:Keratoconjunctivitis / Q000601:surgery; D008297:Male; D008722:Methods; D014184:Transplantation, Homologous