Urethral strictures in relation to the sphincters.
D004106:Dilatation; D006801:Humans; D008297:Male; D008722:Methods; D011183:Postoperative Complications; D011468:Prostatectomy; D014525:Urethral Stricture / Q000209:etiology / Q000601:surgery*; D001743:Urinary Bladder / Q000601:surgery; D014546:Urinary Catheterization; D014549:Urinary Incontinence / Q000209:etiology