title: Extended long-term results of penetrating keratoplasty for keratoconus.
authors.affiliation: Department of Ophthalmology, University of Tokyo School of Medicine, Tokyo, Japan.
authors.forename: Shima
authors.initials: S
authors.lastname: Fukuoka
authors.forename: Norihiko
authors.initials: N
authors.lastname: Honda
authors.forename: Kyoko
authors.initials: K
authors.lastname: Ono
authors.forename: Tatsuya
authors.initials: T
authors.lastname: Mimura
authors.forename: Tomohiko
authors.initials: T
authors.lastname: Usui
authors.forename: Shiro
authors.initials: S
authors.lastname: Amano
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003315:Cornea / Q000503:physiopathology; D005260:Female; D005500:Follow-Up Studies; D006085:Graft Survival / Q000502:physiology; D006801:Humans; D007640:Keratoconus / Q000503:physiopathology / Q000601:surgery*; D015948:Keratoplasty, Penetrating; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012189:Retrospective Studies; D014019:Tissue Donors; D016896:Treatment Outcome; D014792:Visual Acuity / Q000502:physiology