Per-anal anastomosis.
D000038:Abscess / Q000209:etiology; D000328:Adult; D000368:Aged; D001003:Anal Canal / Q000601:surgery*; D001424:Bacterial Infections / Q000209:etiology; D003106:Colon / Q000601:surgery*; D003108:Colonic Diseases / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009336:Necrosis; D000292:Pelvic Inflammatory Disease / Q000209:etiology; D011183:Postoperative Complications / Q000209:etiology; D012004:Rectal Neoplasms / Q000601:surgery*