A penile implant is a medical device that a surgeon places inside the penis to help a man achieve and maintain an erection. Doctors usually recommend this treatment for men with erectile dysfunction (ED) who cannot get satisfactory results from other therapies.
Penile implant surgery has been performed for more than 40 years. Today, it remains one of the most successful long-term treatment options for erectile dysfunction.
The device stays completely inside the body and remains invisible from the outside. When not in use, it allows a natural and discreet appearance.
Modern implants are highly reliable and durable. Most devices function effectively for 15 to 20 years or longer before requiring replacement.
Types of Penile Implants
There are two main types of penile prosthesis devices. Each offers specific advantages depending on a man’s medical history, anatomy, and personal preference.
Inflatable Penile Implants
Inflatable implants are the most popular type of penile implant surgery.
These devices include:
- Two inflatable cylinders placed inside the penis
- A pump positioned in the scrotum
- A saline-filled reservoir placed in the lower abdomen
To create an erection, the man squeezes the pump inside the scrotum several times. This transfers fluid from the reservoir into the cylinders. As the cylinders fill, they expand and create firmness.
To deflate the implant, he presses the release valve on the pump. The fluid returns to the reservoir, and the penis becomes soft again.
Three-piece inflatable implants are considered the gold standard. Two-piece versions are available for men who cannot accommodate a reservoir in the abdomen.
Although these devices require more surgical expertise, they provide improved function and higher satisfaction rates for most couples.
Malleable (Semi-Rigid) Penile Implants
Malleable implants consist of two bendable rods placed inside the penis.
The rods remain firm but flexible. A man can position the penis upward for sexual activity and downward for concealment under clothing.
These implants require shorter and less complex surgery. Because they contain no mechanical parts, they rarely malfunction and tend to last longer.
However, the penis maintains some rigidity at all times. Some men find this less natural, and the device may be more noticeable under tight clothing.
Despite this, malleable implants offer excellent durability and require minimal maintenance.
When Is a Penile Implant Recommended?
Doctors typically recommend penile implant surgery when other erectile dysfunction treatments have failed or are unsuitable.
If you have not responded to oral medications such as Viagra or Cialis, or if you cannot tolerate injection therapy, an implant may be an option.
Men with Peyronie’s disease who also experience erectile dysfunction often benefit from implants. The procedure can straighten the penis while restoring erectile function.
You can read more about Peyronie’s disease here:
https://www.shockwaveclinic.co.za/peyronies-disease/
Men with diabetes-related erectile dysfunction may also benefit, as their condition is often more severe and less responsive to medication alone.
Similarly, men who develop permanent erectile dysfunction after prostate surgery often find implants provide the most reliable long-term solution.
Before recommending surgery, a urologist will evaluate your overall health, treatment history, and expectations.
How Penile Implant Surgery Works
A urologist usually performs penile implant surgery as an outpatient procedure under general or spinal anesthesia. The operation typically takes one to two hours.
During the procedure:
- The surgeon makes a small incision at the base of the penis or in the lower abdomen.
- The surgeon creates space within the erectile chambers.
- The surgeon inserts the implant cylinders.
- For inflatable devices, the surgeon places the pump in the scrotum and the reservoir in the abdomen.
- The surgeon tests the device to ensure proper function.
- The surgeon closes the incision with dissolvable sutures.
Most patients return home the same day. Some may stay overnight for observation depending on their health and the complexity of the procedure.
Modern surgical techniques help reduce tissue damage and support faster recovery.
Benefits of Penile Implant Surgery
The main benefit of a penile implant is reliability.
Unlike medication, the implant works whenever you choose. Stress, medication side effects, or medical conditions do not affect its performance.
Key benefits include:
- Reliable erections on demand
- High patient and partner satisfaction rates
- Improved confidence and intimacy
- A completely concealed device
- No interference with urination
- No effect on orgasm or ejaculation
Long-term studies report satisfaction rates above 90 percent among patients and partners.
Risks and Potential Complications
Although penile implant surgery is safe and well-established, it carries certain risks.
Possible complications include:
- Infection (approximately 1 to 3 percent of cases)
- Mechanical failure over time, especially with inflatable devices
- Temporary swelling and discomfort
- Changes in penile sensation or perceived length
Rare complications, such as device erosion or damage to surrounding tissue, occur in less than 1 percent of cases when experienced surgeons perform the procedure.
It is important to understand that penile implant surgery is permanent. Natural erections will no longer occur after implantation.
If you are exploring non-surgical erectile dysfunction treatment options first, you can learn more about Shockwave Therapy here:
https://www.shockwaveclinic.co.za/erectile-dysfunction-treatment/
Cost and Accessibility in South Africa
The cost of penile implant surgery in South Africa depends on several factors:
- Type of implant
- Surgeon’s experience
- Hospital and facility fees
Inflatable implants generally cost more than malleable devices due to their complexity.
Most medical schemes provide coverage when the procedure is medically necessary. However, coverage levels vary. Patients should confirm benefits and pre-authorisation requirements before scheduling surgery.
Private healthcare facilities in Cape Town, Johannesburg, and Durban offer penile implant surgery with experienced urologists.
When evaluating cost, consider the long-term value. Implants often provide decades of reliable function.
Frequently Asked Questions (FAQs)
Most partners are unable to detect the presence of an implant during normal activities. Inflatable implants provide the most natural feel, while malleable implants may be slightly more noticeable but are still well-accepted by most couples.
Penile implants are designed to last 15 to 20 years or longer. Malleable implants tend to last longer than inflatable devices because they have fewer mechanical parts. However, many men never require replacement surgery during their lifetime.
Yes, penile implants don’t affect orgasm or ejaculation. These functions are controlled by different nerve pathways that aren’t altered by implant surgery. Most men report normal or improved sexual satisfaction after healing is complete.
Most urologists recommend waiting 6-8 weeks before resuming sexual activity to allow for proper healing. Your surgeon will provide specific guidelines based on your healing progress, health, complications, and, most importantly, the type of implant you received.
Malleable implants rarely malfunction because they have no moving parts. Inflatable implants may occasionally develop leaks or mechanical problems, but these can usually be repaired or replaced through a less complex revision surgery. Most modern implants come with manufacturer warranties that cover replacement costs for a specified period of time.
