Surgical approaches to the lower rectum.
D004598:Electrosurgery / Q000379:methods; D006801:Humans; D008722:Methods; D012002:Rectal Diseases / Q000601:surgery*; D012004:Rectal Neoplasms / Q000601:surgery; D012007:Rectum / Q000601:surgery*; D013536:Suture Techniques