When is penile implant surgery considered?
A penile prosthesis is a device placed entirely inside the body to provide rigidity for sexual intercourse. It treats the difficulty in obtaining an erection; it does not cure the underlying cause of erectile dysfunction or increase sexual desire.
Treatment choices may include lifestyle measures, oral medicines such as PDE5 inhibitors, vacuum devices, injections and intraurethral therapy. Implant surgery can be considered when these approaches do not provide an acceptable result or are unsuitable. The decision is made jointly with a specialist after discussing alternatives, the lasting effects of implantation and realistic expectations.
Understanding the three-piece inflatable implant
A three-piece inflatable penile prosthesis consists of two cylinders placed within the erectile bodies of the penis, a pump in the scrotum and a fluid reservoir usually positioned in the lower abdomen or pelvis. Squeezing the pump transfers fluid into the cylinders; a release mechanism returns fluid to the reservoir.
Malleable implants are another option. Device choice depends on anatomy, previous surgery, hand function, personal preferences and the surgeon's assessment. An implant does not enlarge the penis. Sensation, orgasm and ejaculation depend on existing function and the underlying condition; the device does not restore functions already lost through disease or previous treatment.
Who may be a candidate?
A comprehensive andrology assessment is needed before surgery. People who may wish to discuss this option include those with:
- Severe erectile dysfunction that has not responded adequately to medicines or other nonsurgical treatments.
- Erectile dysfunction related to diabetes or vascular disease.
- Persistent erectile dysfunction after prostate surgery, other pelvic surgery or radiotherapy.
- Peyronie's disease with erectile dysfunction, where curvature may also need treatment.
- Erectile dysfunction following pelvic trauma, spinal cord injury or another neurological condition.
- Problems with a previous implant that require assessment for revision surgery.
Assessment, surgery and recovery
The consultation covers your medical and sexual history, previous treatments, current medicines, a physical examination and any further tests needed. The team reviews infection risks, diabetes control and fitness for anesthesia, and discusses the device, expected appearance and the practical steps involved in using it.
During surgery, the chosen device is implanted under anesthesia. The procedure and recovery plan vary with the patient's anatomy and whether this is a first implant or revision surgery.
Follow-up includes wound review, pain management and device training. Sexual activity is often resumed around six weeks after surgery, but only when the surgeon confirms that healing is adequate. Activation and use should follow the treating team's instructions. Arrange a clear follow-up plan, including whom to contact if problems arise after returning home.
Expected benefits, limitations and risks
Published studies report high satisfaction among many appropriately selected patients and their partners. Results vary with the device, previous treatment, complications, expectations and the way satisfaction is measured. Research findings describe the study populations; they are not outcome statistics for Beijing Puhua International Hospital or a promise of an individual result.
Important risks include infection, bleeding, pain, erosion, mechanical failure and the need for another operation. An infected implant may need removal. Devices can wear out, and revision surgery may be required over time. Implantation permanently changes the erectile tissue, so its implications should be understood before deciding on surgery.
Seek prompt advice from the surgical team for fever, worsening pain, increasing redness or swelling, discharge from the wound or difficulty passing urine. Follow your discharge instructions and emergency contact plan.
Your specialist: Dr. Guoxi Zhang
Dr. Guoxi Zhang is an andrology specialist whose clinical work includes severe erectile dysfunction and penile prosthesis surgery. His practice at Peking University People's Hospital includes the diagnosis and treatment of male sexual dysfunction.
At Beijing Puhua International Hospital, the treatment pathway brings specialist assessment together with surgical planning, anesthesia support, perioperative nursing and recovery guidance. Your consultation is an opportunity to discuss the proposed procedure, relevant experience, device choice and the follow-up arrangements that apply to your care.
Confidential care and ongoing support
The care pathway emphasizes a respectful, private consultation and a clear discussion of the benefits, alternatives and risks. Device training and follow-up help patients become familiar with their implant once healing allows.
International patients can discuss language coordination, visit planning and communication with the hospital team. Bring relevant medical records and a list of previous treatments. Before travel or surgery, agree on the recovery schedule, costs and arrangements for ongoing clinical care.