Corneal DiseasesCorneaNostrumsKeratitisKeratitis, HerpeticCorneal UlcerKeratitis, DendriticEpithelium, CornealCorneal StromaEye Infections, BacterialKeratoconusKeratoplasty, PenetratingCorneal TransplantationEndothelium, CornealCorneal Dystrophies, HereditaryCorneal NeovascularizationTearsMedicine, African TraditionalAcanthamoeba KeratitisBlindnessContact LensesHerpesvirus 1, HumanConjunctivaPseudomonas InfectionsRabbitsVisual AcuityMice, Inbred C57BLMice, Inbred BALB CCorneal OpacityEye BurnsEye BanksCorneal EdemaDescemet MembraneCorneal KeratocytesOphthalmic NerveCorneal TopographyLimbus CorneaeKeratan SulfateLasers, ExcimerWound HealingTissue PreservationPhotorefractive Keratectomy