Management of penile amputation injuries

Area of Science:

• Urology
• Microsurgery
• Trauma Surgery

Background:

• Penile amputation is a rare but severe injury from various causes, including trauma and self-mutilation.
• Management necessitates immediate patient resuscitation, stabilization, and psychiatric evaluation.
• Preservation of amputated penile tissue under hypothermia is crucial for potential surgical replantation.

Purpose of the Study:

• To review the management strategies for penile amputation.
• To discuss current techniques in penile replantation and reconstruction.
• To highlight outcomes and considerations for pediatric penile amputation.

Main Methods:

• Review of current literature on penile amputation management and surgical techniques.
• Discussion of microsurgical approaches for arterial and venous anastomosis.
• Evaluation of phalloplasty techniques, including free forearm flap reconstruction.
• Analysis of outcomes in adult and pediatric populations.

Main Results:

• Microsurgical replantation of the penis demonstrates uniformly good results when performed promptly.
• Free forearm flap phalloplasty is effective for penile replacement when the native tissue is unsalvageable.
• Urethral complications can occur but are generally manageable, with acceptable functional and aesthetic results.
• Both replantation and reconstruction are successful in children, offering alternatives to gender reassignment.

Conclusions:

• Effective management of penile amputation requires a multidisciplinary approach, including resuscitation, psychiatric care, and specialized surgical intervention.
• Microsurgical techniques have significantly improved outcomes for penile replantation and reconstruction.
• Pediatric penile amputation presents unique challenges and opportunities for reconstructive surgery, with successful outcomes reported for both replantation and phallic construction.