Biofeedback in Urology Using Urodynamics: Preliminary Observations

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Abstract
Biofeedback training aided by urodynamic instrumentation produced significant clinical improvement in 4 of 8 urological patients. Display of electromyographic activity of periurethral striated muscles was facilitated by use of a new intraurethral catheter with 5 surface mounted electrodes. This modality of treatment appears worth considering for selected patients with urinary retention or urinary incontinence.