Cryosurgery in ophthalmology.
D000818:Animals; D002387:Cataract Extraction; D003452:Cryosurgery; D005128:Eye Diseases / Q000601:surgery*; D005134:Eye Neoplasms / Q000601:surgery*; D006801:Humans; D011183:Postoperative Complications; D012163:Retinal Detachment / Q000601:surgery*