title: An improved hook for destroying posterior urethral valves.
abstract: A modified hook has been developed for the destruction of posterior urethral valves. This hook is safe and effective, and avoids the use of an anesthetic in the child. The effectiveness of the valve ablation is seen immediately radiologically and clinically.
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008297:Male; D013525:Surgical Instruments; D014521:Urethra / Q000601:surgery*