title: Faulty inflation and deflation of urethral balloon catheters.
abstract: Attention is drawn to the faults encountered with urethral balloon catheters, with particular reference to difficulties with inflation and deflation of the balloon. Needle puncture has been found to be a simple method of removing catheters that cannot be deflated by the usual methods.
mesh_terms: D002408:Catheters, Indwelling; D006801:Humans; D008297:Male; D014521:Urethra / Q000601:surgery*