Trabeculectomy.
D000867:Anterior Chamber / Q000503:physiopathology / Q000601:surgery; D002924:Ciliary Body / Q000601:surgery*; D004322:Drainage; D005500:Follow-Up Studies; D005901:Glaucoma / Q000601:surgery*; D006801:Humans; D008722:Methods; D012590:Sclera / Q000601:surgery