The technique of external sphincterotomy.
D004558:Electric Stimulation; D004566:Electrodes; D004724:Endoscopy; D006801:Humans; D008297:Male; D008722:Methods; D014521:Urethra / Q000601:surgery*; D001743:Urinary Bladder / Q000601:surgery*; D014546:Urinary Catheterization; D014554:Urination