CPT® Code 54438

Deleted

1. Indications

The procedure described by CPT® Code 54438 is indicated for patients who have experienced a complete amputation of the penis due to traumatic injuries. Such indications may include:

• Traumatic Amputation A complete severance of the penis resulting from accidents, violence, or other forms of trauma.
• Urethral Injury Associated injuries to the urethra that necessitate repair during the replantation process.

2. Procedure

The replantation procedure involves several critical steps to ensure successful restoration of the penis. Each step is performed with precision to address the complexities of the injury.

• Step 1: Control of Bleeding Initially, the surgical team controls any bleeding from the penile stump. This is often achieved by placing a Penrose drain circumferentially around the stump and tightening it with a hemostat to manage hemostasis effectively.
• Step 2: Debridement The next step involves the careful debridement of any necrotic tissue from both the stump and the penile remnant. This is crucial to promote healing and prevent infection.
• Step 3: Exposure of Vascular Structures Using a microscope, the surgeon undermines the skin from the stump and shaft to expose the dorsal veins, arteries, and nerves. This meticulous dissection is essential for the subsequent reanastomosis of these structures.
• Step 4: Urethral Preparation The urethra is spatulated to facilitate proper alignment and connection during the repair process. A Foley catheter is then inserted into the urethra to bridge and stabilize the segments, ensuring accurate positioning during suturing.
• Step 5: Urethral Repair The urethral mucosa is approximated and sutured in a 360° manner, followed by the placement of a second layer of sutures through the corpus spongiosum to secure the repair.
• Step 6: Reanastomosis of Arteries If the amputation is proximal, the deep cavernosal arteries may be reanastomosed to restore blood flow to the penile structures.
• Step 7: Attachment of Corporeal Bodies The corporeal bodies are reattached, and the tunica albuginea is approximated and sutured to restore the structural integrity of the penis.
• Step 8: Neurovascular Bundle Identification Microvascular identification of the dorsal neurovascular bundles is performed, followed by the reanastomosis of the dorsal arteries, vein, and nerves to restore sensation and vascular supply.
• Step 9: Closure of Tissues The dartos fascia is approximated and closed, and the final step involves the closure of the skin to complete the procedure. Additionally, Penrose drains may be placed, and a suprapubic catheter may be inserted to facilitate postoperative care.

3. Post-Procedure

Post-procedure care is critical for ensuring proper healing and function. Patients may require monitoring for complications such as infection, bleeding, or issues with the reattached structures. Follow-up appointments are essential to assess the viability of the reattached penis and the success of the urethral repair. Pain management and wound care instructions will be provided, and patients may need to avoid certain activities during the recovery period to promote healing. The use of drains and catheters will be managed according to the surgeon's protocols to ensure optimal recovery outcomes.