CPT® Code 15176

Deleted

1. Indications

The acellular dermal replacement procedure is indicated for the treatment of skin defects in various anatomical regions. The specific indications include:

• Facial Defects Skin defects located on the face that require reconstruction or coverage.
• Scalp Defects Areas of the scalp that have experienced loss of skin integrity.
• Eyelid Defects Skin defects affecting the eyelids, which may impact vision or aesthetics.
• Oral Defects Skin defects around the mouth that necessitate coverage for functional or cosmetic reasons.
• Neck Defects Skin loss or defects in the neck region that require reconstruction.
• Ear Defects Skin defects on the ears that need to be addressed for cosmetic or functional purposes.
• Genitalia Defects Skin defects in the genital area that require surgical intervention.
• Hand and Foot Defects Skin defects on the hands and feet, including multiple digits, that necessitate coverage.

2. Procedure

The procedure for applying an acellular dermal replacement involves several critical steps to ensure proper placement and healing. The steps include:

• Preparation of the Wound Bed The first step involves preparing the wound bed to ensure it is clean and free of debris. This may include debridement of any necrotic tissue to promote optimal healing conditions.
• Rinsing the Dermal Sheets The acellular dermal replacement sheets are removed from their packaging and rinsed in normal saline. This step is essential to ensure that the sheets are sterile and ready for application.
• Meshing the Sheets After rinsing, the sheets are meshed to enhance their flexibility and adherence to the wound bed. Meshing allows for better integration with the surrounding tissue.
• Application of the Sheets The meshed sheets are then carefully applied over the prepared wound bed. It is crucial to avoid overlapping the sheets to ensure proper coverage and healing.
• Securing the Sheets The sheets are secured in place using interrupted sutures or staples. This fixation is vital to maintain the position of the dermal replacement during the healing process.
• Trimming Excess Material Any excess material at the periphery of the wound is trimmed to ensure a proper fit and to minimize complications.
• Layered Dressing Application Following the placement of the acellular dermal replacement, a layered dressing is applied. This includes an elastic net fixation layer, which is secured with staples, followed by an antimicrobial layer such as silver nitrate, a bulky layer of gauze, a compression layer, and an anti-shear layer to protect the site and promote healing.

3. Post-Procedure

Post-procedure care is essential for the successful healing of the acellular dermal replacement. Patients are typically monitored for any signs of infection or complications at the site. The layered dressing should remain intact and be checked regularly for any signs of drainage or discomfort. Patients may be advised on how to care for the dressing and when to return for follow-up visits. The expected recovery time can vary based on the size and location of the defect, as well as the patient's overall health. It is important to follow the surgeon's specific instructions regarding activity restrictions and wound care to ensure optimal healing outcomes.