Artificial Urinary Sphincter for Incontinence

Overview

An artificial urinary sphincter (AUS) is an implanted device used to treat stress urinary incontinence — leakage of urine with activity, coughing, or movement — caused by a weakened or damaged sphincter, the muscle that normally keeps the urethra closed. It is most often used in men, particularly after prostate surgery.

The device has three connected parts: an inflatable cuff around the urethra that stays closed to hold urine in, a pump placed in the scrotum, and a pressure-regulating balloon in the abdomen. To urinate, the person squeezes the pump, which opens the cuff for a short time; it then automatically refills and closes again, restoring control.

The AUS is widely regarded as a highly effective treatment for significant sphincter-related incontinence. This page is an educational overview only — it is not medical advice, and no outcome can be guaranteed.

Who May Need This

An artificial sphincter may be considered for people with moderate to severe stress incontinence from sphincter weakness, most commonly men after prostate cancer surgery or other prostate procedures, whose leakage persists despite pelvic-floor exercises and time. It is also used in some other causes of sphincter deficiency.

Candidates need enough hand dexterity and cognitive ability to operate the pump, no active urinary infection, and a bladder that stores and empties adequately. Suitability is determined by a urologist after careful assessment, since good selection is key to success.

When It May Be Recommended

Implantation may be recommended when bothersome stress incontinence has not improved sufficiently with conservative measures over an appropriate period, and when the leakage is significant enough to justify surgery. For men with more severe leakage, the AUS is often preferred over a sling.

The decision weighs the benefits of restored continence against the risks of an implanted mechanical device and considers alternatives such as slings or continued conservative care. The final recommendation always depends on individual evaluation.

Diagnosis and Evaluation

Evaluation includes a history of the incontinence and its cause, examination, and tests such as a pad test to gauge severity, urine testing to exclude infection, and often urodynamic studies and cystoscopy to confirm sphincter weakness and check the bladder and urethra are suitable.

Hand function and the ability to learn to use the pump are assessed. Fitness for surgery is reviewed and medications checked, especially blood thinners. Any bladder overactivity or urethral stricture is addressed first. A second opinion may be valuable before implanting a device.

Treatment Options

Options for stress incontinence range from conservative measures (pelvic-floor muscle training, lifestyle changes, containment products) to surgical treatments such as a male sling for milder leakage and the artificial urinary sphincter for moderate to severe leakage.

The AUS is generally the most effective option for significant sphincter deficiency, while slings may suit lighter incontinence. Your urologist will explain which best fits the severity and cause of your leakage, your dexterity, and your preferences.

How It Is Performed

Under general or regional anesthesia, the surgeon places the cuff around the urethra (through a perineal or scrotal incision in men), the pressure-regulating balloon in the lower abdomen, and the control pump in the scrotum, connecting the parts with tubing filled with fluid.

The device is usually left deactivated at first so the tissues can heal. The operation commonly takes one to two hours. After a healing period of about six weeks, the device is activated at a clinic visit and you are taught how to operate the pump to urinate.

Preparation

Preparation includes completing evaluation, treating any urine infection, addressing bladder overactivity or strictures beforehand, reviewing medications such as blood thinners, and following fasting instructions. Meticulous skin preparation and antibiotics are used to reduce infection risk with an implant.

If travelling abroad, arrange for a companion, plan the in-country stay for surgery and early recovery, and confirm arrangements for the activation visit about six weeks later, or how that will be handled at home. Bring your urodynamic and prior surgical records.

Benefits and Expected Goals

The goal is to restore urinary control and greatly reduce or stop leakage, improving comfort, confidence, and quality of life. Many appropriately selected patients achieve good continence and satisfaction with the device once it is activated and they are comfortable using it.

Benefits vary by individual. Some leakage may remain, and the device is mechanical, so it may need revision over time. Your surgeon can discuss realistic goals and the long-term outlook for your situation.

Risks and Possible Complications

As an implanted device, the AUS carries specific risks you should understand.

• Infection of the device, usually requiring its removal
• Erosion of the cuff into the urethra, also usually requiring removal
• Mechanical failure of any component, needing revision or replacement
• Difficulty passing urine, or incomplete continence
• Wearing (atrophy) of the urethra under the cuff over time
• Bleeding, pain, and anesthesia-related risks

Your surgeon will explain the risks specific to your case. Report inability to pass urine, severe scrotal or lower-abdominal pain, or signs of infection promptly.

Recovery, Follow-up & Aftercare

After surgery you may have a catheter briefly, and mild swelling and discomfort are common. The device stays deactivated for about six weeks, so you may leak during healing. At the activation visit you learn to use the pump, and continence typically improves thereafter. Avoid heavy lifting and cycling early on.

Long-term, carry a card noting you have an implanted sphincter (important if a catheter is ever needed, so the cuff can be deactivated first), and attend follow-up. Recovery varies by individual. Arrange the activation visit and ongoing follow-up with a urologist experienced in the device before travelling home.

Medical Tourism Planning

If you are considering an artificial sphincter abroad, choose a JCI- or ISO-accredited hospital with a reconstructive or functional urology service experienced in implanting these devices, with strict infection-control practices. Verify the surgeon's specific experience and how revisions and complications are handled.

Plan the in-country stay for surgery, and importantly confirm how and where the activation and follow-up (and any future revision) will be managed, since the device needs ongoing specialist care. Consider medical travel insurance and request a written treatment plan and cost estimate before you travel.

Estimated Cost Factors

The cost depends on the country and hospital, the surgeon's fees, the device itself (a significant component), anesthesia, length of stay, and follow-up including activation. Any future revision or replacement, or treatment of complications such as infection, adds substantially to lifetime cost.

Many international destinations offer this surgery at a fraction of typical US prices, but figures vary widely and the device is costly. Online prices are only estimates — always request a personalized written quote that lists what is included, including the device, before making any decision.

Choosing a Hospital or Specialist

Look for a hospital with recognized accreditation and a functional or reconstructive urology unit with genuine experience implanting artificial sphincters and managing their complications. Confirm the surgeon's board certification, device-specific experience, and infection-prevention protocols.

Ask about success and revision rates, how activation and long-term follow-up are arranged, international patient services, and interpreter support. Transparent, written cost and treatment plans and honest discussion of long-term device care are signs of a quality program.

Alternatives

Depending on the severity and cause, alternatives may include pelvic-floor muscle training and lifestyle measures, a male sling for milder stress incontinence, urethral bulking agents in select cases, or continued use of containment products. Bladder overactivity, if present, is treated separately.

Each option has different effectiveness, invasiveness, and durability. Discuss all of them with your urologist so the plan fits the severity of your leakage, your dexterity, and your preferences.

Questions to Ask Your Doctor

• Is an artificial sphincter or a sling more appropriate for the severity of my incontinence?
• How many of these devices do you implant each year, and what are your success and revision rates?
• What are the risks in my case, especially infection and erosion?
• When will the device be activated, and how will I be taught to use it?
• How is long-term follow-up and any future revision arranged, especially if I travel?
• How long should I stay in-country after surgery?
• What is included in the written cost estimate, including the device?