title: Preliminary results of AS 791/792 artificial sphincter for urinary incontinence.
abstract: Twenty-seven patients with incontinence have been treated by implantation of the AS 791 or 792 artificial sphincter over the past 24 months. All but four were incontinent as a result of myelodysplasia or prostatic ablation: 22 are currently completely continent, 2 await activation and 3 have failed. There has been only one mechanical failure, though 3 patients have required the insertion of a higher pressure reservoir to resolve stress incontinence, reflecting our conservative approach to the initial choice of reservoir.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D019736:Prostheses and Implants; D001743:Urinary Bladder / Q000601:surgery*; D014549:Urinary Incontinence / Q000601:surgery*