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Penile Implant Surgery in Singapore

For men experiencing severe erectile dysfunction that hasn’t responded to other treatments, penile implant surgery offers a treatment option that aims to restore sexual function. This surgical procedure involves placing a prosthetic device within the penis to enable erections suitable for sexual intercourse. Understanding the procedure, recovery process, and potential outcomes helps patients make informed decisions about this treatment option. Individual results and timelines may vary.

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Dr. Nor Azhari Bin Mohd Zam

MBBS (NUS)|MRCS (Edin.)|MMed Surgery (NUS)|FAMS (Urology)

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pexels zeoxs 11748826 Penile Implant Surgery in Singapore
Suitability Techniques Process Recovery Benefits Risks Cost FAQ Conclusion
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Suitability
Techniques
Process
Recovery
Benefits
Risks
Cost
FAQ
Conclusion

What is Penile Implant Surgery?

Penile implant surgery, also known as penile prosthesis surgery, is a urological procedure that involves surgically placing inflatable or semi-rigid devices into the penis to treat erectile dysfunction (ED). The implant may allow men to control when and how long they have an erection, providing a treatment option when other ED treatments have failed.

The procedure addresses erectile dysfunction by providing a mechanical means to achieve rigidity for sexual intercourse. Unlike medications or injections that work with the body’s natural erection mechanism, penile implants bypass damaged blood vessels or nerves. The implants are concealed within the body and, when properly placed, can maintain a natural appearance both when flaccid and erect.

This treatment is typically considered after conservative therapies such as oral medications, vacuum devices, or penile injections have failed or are unsuitable. The procedure has been performed for many years, with continuous improvements in implant design and surgical techniques. This treatment is administered as part of a comprehensive plan supervised by a urologist.

Who is a Suitable Candidate?

Potential Candidates

Potential Candidates

  • Men with severe erectile dysfunction unresponsive to oral medications (PDE5 inhibitors)
  • Patients who cannot tolerate or have contraindications to ED medications
  • Men with ED due to diabetes, prostate surgery, or spinal cord injuries
  • Patients with Peyronie’s disease, causing both curvature and erectile dysfunction
  • Men who have tried vacuum devices or injections without satisfactory outcomes
  • Patients seeking a medication-free treatment option for ED
  • Men in stable relationships with realistic expectations about outcomes
  • Individuals with adequate manual dexterity to operate inflatable devices
Contraindications

Contraindications

  • Active urinary tract or genital infections
  • Uncontrolled diabetes or poorly managed chronic conditions
  • Severe psychiatric disorders affecting decision-making capacity
  • Unrealistic expectations about surgical outcomes
  • Active bleeding disorders or inability to undergo general anaesthesia
  • Severe scarring or tissue damage preventing proper implant placement

A thorough evaluation by a urologist is essential to determine candidacy. This assessment includes reviewing medical history, current medications, previous ED treatments, and conducting necessary physical examinations and tests to assess the procedure’s safety and suitability.

Treatment Techniques & Approaches

  • Inflatable Penile Implants

    Inflatable implants consist of two cylinders placed in the penis, a fluid reservoir positioned in the abdomen, and a pump located in the scrotum. This three-piece system provides an erection and flaccidity function. When activated, fluid transfers from the reservoir to the cylinders, creating an erection. The device can be deflated by pressing a release valve, returning the penis to a flaccid state. Two-piece inflatable systems combine the reservoir and pump into one scrotal component, which may be suitable for patients with limited abdominal space.

  • Semi-Rigid (Malleable) Implants

    Semi-rigid implants consist of bendable rods surgically placed within the erection chambers of the penis. These implants maintain constant firmness but can be manually positioned upward for intercourse or downward for concealment. While simpler in design with fewer mechanical parts, they provide different flaccidity characteristics compared to inflatable models. This option may suit patients with limited manual dexterity or those preferring a simpler device.

  • Technology & Equipment Used

    Contemporary penile implants use biocompatible materials designed to minimise infection risk and maximise durability. Current models feature hydrophilic coatings that can adsorb antibiotics, potentially helping reduce infection rates. Surgical placement uses specialised measurement tools for proper sizing and positioning. Some implants include lock-out valves preventing auto-inflation and enhanced tubing connections for improved reliability.

Considering which implant type may be suitable for you?

Dr Azhari can evaluate your specific needs and discuss available options.

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The Treatment Process

Pre-Treatment Preparation

Before surgery, patients undergo a comprehensive medical evaluation, including blood tests, urinalysis, and cardiac assessment if indicated. Antibiotics may be started one to two days before surgery. Patients must discontinue blood-thinning medications as directed by their urologist. The genital area requires thorough cleansing with antiseptic soap the night before and morning of surgery. Fasting from midnight is necessary for general anaesthesia. Patients may need to arrange transportation home and assistance during the initial recovery period.

During the Procedure

The surgery may take 60-90 minutes under general or spinal anaesthesia. The urologist makes an incision either at the penis-scrotum junction (penoscrotal approach) or just above the pubic bone (infrapubic approach). The erectile chambers (corpora cavernosa) are dilated to create space for the implant cylinders. For inflatable implants, the reservoir is placed in the lower abdomen, and the pump is placed in the scrotum. The urologist carefully sizes and positions all components before closing the incision with absorbable sutures. A urinary catheter may be placed temporarily.

Immediate Post-Treatment

Following surgery, patients recover in a monitored setting until anaesthesia effects subside. Pain medication is administered to manage discomfort. Ice packs may help reduce swelling in the surgical area. Most patients can return home the same day or after an overnight stay. The surgical site is covered with dressings that require daily changing. Antibiotics continue for several days post-surgery. The urologist provides specific instructions about implant positioning during healing.

Recovery & Aftercare

First 24-48 Hours

Immediate post-surgery care focuses on pain management and preventing complications. Rest with minimal activity, keeping the surgical area clean and dry. Apply ice for 20-minute intervals to control swelling. Take your urologist’s prescribed pain medication. Light walking may help prevent blood clots, but avoid lifting and straining. Seek immediate medical attention for fever, excessive bleeding, or severe pain. Position the penis upward against the abdomen to help minimise swelling.

First Week

Gradually increase activity whilst avoiding strenuous exercise. Daily wound care includes gentle cleansing and dressing changes. Swelling and bruising may peak around day three before improving progressively. You can usually shower after 48 hours, gently patting the area dry. Follow-up appointments allow the urologist to monitor healing and address concerns. Some patients may return to desk work after several days, though individual recovery times vary.

Long-term Recovery

Complete healing may occur within several weeks. The urologist may activate inflatable implants after an appropriate healing time, teaching proper inflation and deflation techniques. Sexual activity can usually resume after several weeks post-surgery with the urologist’s clearance. Regular follow-ups during the first year help with appropriate function and address any concerns. Long-term care involves maintaining good hygiene and promptly addressing any signs of infection or mechanical issues. Implants may function well for many years with proper care.

Dr Azhari provide comprehensive post-procedure support to help in optimal recovery.

Schedule your consultation to learn more about what to expect.

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Benefits of Penile Implant Surgery

Penile implants may provide erections that don’t depend on medications or external devices. The ability to control the timing and duration of erections may enhance spontaneity in intimate relationships. Some patients and partners report satisfaction with the procedure, with some noting improvements in self-esteem and relationship quality.

The implants remain concealed, maintaining a natural penile appearance when clothed. Unlike medication-dependent treatments, implants may work regardless of underlying medical conditions or medication interactions. The procedure aims to provide a long-term treatment option. Some patients report that sensation and orgasm remain unchanged.

For men with Peyronie’s disease, implant surgery may help address penile curvature while aiming to restore erectile function. The predictable nature of implant function may help reduce anxiety about erectile performance, potentially contributing to sexual satisfaction and quality of life.

Risks & Potential Complications

Common Side Effects

Temporary swelling and bruising around the surgical site may affect patients, typically resolving within a few weeks. Mild to moderate pain may be expected initially and can be managed with prescribed medications. Some patients may experience temporary changes in penile length or sensation that may improve over time. Minor bleeding or fluid accumulation may occur but generally resolves without intervention. Temporary difficulty urinating immediately post-surgery may be managed with catheter placement if needed.

Rare Complications

Infection may occur despite preventive measures and may require implant removal if severe. Mechanical failure of implants may occur, requiring revision surgery. Erosion, where the implant pushes through skin or into the urethra, is rare but requires immediate surgical attention. Some patients may develop chronic pain or dissatisfaction with cosmetic results. Proper surgical technique and experienced urologists may help minimise these risks. Following post-operative care instructions may reduce the likelihood of complications.

Cost Considerations

The cost of penile implant surgery in Singapore varies based on several factors, including implant type, surgical complexity, and hospital facilities. Inflatable implants generally cost more than semi-rigid options due to their design differences. The total cost includes urologist fees, anaesthesia, hospital charges, and the implant device.

Additional considerations include pre-operative assessments, post-surgical medications, and follow-up consultations. The procedure represents a treatment option that may be considered alongside other management approaches. The quality of surgical specialisation and implant materials can impact outcomes and longevity.

Frequently Asked Questions

How long does penile implant surgery take to perform?

The surgical procedure may take approximately 60-90 minutes to complete, depending on the implant type and surgical approach. Inflatable implants require more time due to additional component placement. Patients may need to expect to spend several hours at the hospital, including pre-operative preparation and post-anaesthesia recovery. Many patients return home the same day, though some may stay overnight for observation.

Will the implant be noticeable to others?

When properly placed by a qualified urologist, penile implants are generally not detectable by visual inspection. The penis can appear natural both when flaccid and erect. Sexual partners may not be able to tell an implant is present during intercourse. The pump component in inflatable models is positioned discretely in the scrotum, where it’s not visible. Only direct physical examination would reveal the implant’s presence.

Can I still have natural erections after implant surgery?

The implant surgery involves placing cylinders within the erectile chambers, which may eliminate natural erections. This is intentional as the implant aims to provide an alternative to failed natural function. Sensation, orgasm, and ejaculation capabilities may remain intact for many patients. The trade-off of natural erections for mechanical function is generally considered by patients who’ve exhausted other treatment options.

How long do penile implants function?

Modern penile implants are designed for long-term durability, with many functioning for extended periods. Mechanical reliability has improved with current-generation devices. Semi-rigid implants offer longevity advantages due to their simpler design and fewer mechanical parts. Regular follow-ups help identify any issues early. If replacement becomes necessary, revision surgery can install new implants using existing surgical approaches.

When can I resume sexual activity after surgery?

Sexual activity may typically resume 6-8 weeks after surgery, following urologist approval. This healing period allows tissues to recover and reduces the risk of infection. For inflatable implants, patients first learn proper device operation around week 4-6. Initial experiences need to be gentle, gradually returning to normal activity levels. Many patients report satisfaction once fully healed and comfortable with device operation.

What is the satisfaction rate for penile implant surgery?

Studies suggest that patients and partners can experience satisfaction following penile implant surgery. Satisfaction correlates with realistic pre-operative expectations and proper patient selection. Factors contributing to satisfaction include reliable function, improved spontaneity, and enhanced confidence. Regular follow-up care and prompt attention to concerns help maintain long-term satisfaction.

Can penile implants be removed if I change my mind?

While penile implants can be surgically removed, this decision requires careful consideration. Removal may result in penile shortening and scarring that could affect future treatment options. Some concerns can be addressed through counselling or device adjustment rather than removal. The nature of the procedure emphasises the importance of thorough pre-operative counselling and certainty about proceeding.

Conclusion

Penile implant surgery is an established treatment option for men with severe erectile dysfunction that doesn’t respond to conservative treatments. With proper patient selection and surgical knowledge, this procedure aims to restore sexual function. Understanding the surgical process, recovery requirements, and potential outcomes enables informed decision-making about this treatment option.

Ready to Take the Next Step?

If you’re considering penile implant surgery, Dr Azhari can help you understand if it may be suitable for your needs.

Book Your Consultation Today
Dr. Nor Azhari Bin Mohd Zam

Dr. Nor Azhari Bin Mohd Zam

MBBS (NUS)|MRCS (Edin.)|MMed Surgery (NUS)|FAMS (Urology)

With more than 15 years experience as a certified Urologist, Dr Nor Azhari specializes in treating a wide range of kidney, bladder and prostate conditions as well as disorders of the male reproductive organs.

He offers minimally invasive treatment options and provides same-day appointments for convenience.

  • Skilled urologist and kidney stone surgeon.
  • Director of Endourology (Urinary stone service) at Singapore General Hospital – 2016 to 2023.
  • Recognized with the College of Surgeons Gold Medal and Singapore Urological Association Book prize.
  • Minimally invasive treatment options available (non-invasive and endoscopic/key-hole techniques).
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