Keratoconus posticus circumscriptus with indentation of the lens.
D000328:Adult; D005128:Eye Diseases / Q000150:complications; D006801:Humans; D007640:Keratoconus / Q000150:complications* / Q000209:etiology; D007908:Lens, Crystalline; D008297:Male; D012029:Refraction, Ocular