CPT® Code 13132

A complex repair of a wound located on the forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands, and/or feet involves a detailed and meticulous surgical procedure. This type of repair is necessary when the wound is extensive, measuring between 2.6 cm and 7.5 cm, and requires more than a simple layered closure. The process begins with the cleansing of the wound to remove any debris or contaminants, followed by the administration of a local anesthetic to ensure patient comfort during the procedure. Upon inspection, if the wound is determined to necessitate a complex repair, the surgeon may excise any existing scar tissue if the procedure is for scar revision. In cases of traumatic lacerations or avulsions, the wound is thoroughly cleansed, and any particulate matter is removed. The surgeon may also perform debridement using sharp dissection techniques to prepare the wound for closure. To minimize tension on the wound during the healing process, tissues may be extensively undermined. Control of bleeding is achieved through chemical means or electrocautery. The closure technique varies based on the wound's location and nature; deeper layers may be closed with absorbable sutures, while superficial layers are typically closed with non-absorbable sutures. Retention sutures may be employed to hold the wound edges together without tension, utilizing a method that involves threading plastic or rubber tubing over each suture. Additionally, stents may be used to maintain tissue alignment or keep an orifice open. Throughout the procedure, careful attention is given to align the edges of the wound properly to prevent complications such as scar depression.