[Direct vision internal urethrotomy in the treatment of complete traumatic urethral obstruction and stricture: report of 3 cases].
D006801:Humans; D008297:Male; D010384:Pelvic Bones / Q000293:injuries; D014521:Urethra / Q000601:surgery*; D014524:Urethral Obstruction / Q000209:etiology / Q000601:surgery*; D014525:Urethral Stricture / Q000209:etiology / Q000601:surgery*