Cryosurgery with special emphasis on its use in ophthalmology.
D002387:Cataract Extraction; D003452:Cryosurgery / Q000295:instrumentation; D005128:Eye Diseases / Q000601:surgery; D006801:Humans; D012163:Retinal Detachment / Q000601:surgery; D014605:Uveitis / Q000601:surgery