circumscribed posterior keratoconus

circumscribed posterior keratoconus

congenital corneal defect characterized by a craterlike defect on the posterior corneal surface.
Farlex Partner Medical Dictionary © Farlex 2012

cir·cum·scribed pos·te·ri·or ker·a·toc·o·nus

(sĭr'kŭm-skrībd pos-tēr'ē-ŏr ker'ă-tō-kō'nŭs)
Congenital corneal defect characterized by a craterlike defect on the posterior corneal surface.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
References in periodicals archive ?
Surface and Orbscan II slit-scanning elevation topography in circumscribed posterior keratoconus. J Cataract Refract Surg.
Bilateral circumscribed posterior keratoconus. J Am Optom Assoc.