title: Prevention of urinary retention after anorectal operations.
mesh_terms: D000328:Adult; D000368:Aged; D001004:Anus Diseases / Q000601:surgery*; D001826:Body Fluids; D005260:Female; D006484:Hemorrhoids / Q000601:surgery; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011182:Postoperative Care; D011183:Postoperative Complications / Q000517:prevention & control*; D011300:Preoperative Care; D012002:Rectal Diseases / Q000601:surgery*; D012718:Set, Psychology; D014546:Urinary Catheterization; D014555:Urination Disorders / Q000517:prevention & control*