Electrical stimulation for incontinence. Technique, selection, and results.

Incontinence due to hyperreflexic bladder and/or pelvic floor weakness can be corrected by chronic functional electrical stimulation (FES). Cystometry, electromyography of pelvic floor muscles, and anal sphincter pressure measurements with and without electrical stimulation determines if chronic FES will be successful. Post-acute stimulation improvement occurred in patients with incontinence due to hyperreflexic bladder and/or pelvic floor weakness. A success rate of 92 per cent was achieved with chronic FES in incontinent patients with this method of selection.