Internal urethrotomy under direct vision in men.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002404:Catheterization / Q000295:instrumentation; D019723:Endoscopes; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D013525:Surgical Instruments; D007507:Therapeutic Irrigation; D014525:Urethral Stricture / Q000601:surgery*