CPT® Code 13102

Add-On Code

A complex repair of a wound of the trunk involves a detailed and meticulous approach to wound management. This procedure is necessary when a wound requires more than a simple layered closure, indicating that the injury is more extensive or complicated. Initially, the wound is thoroughly cleansed to remove any debris or contaminants, and a local anesthetic is administered to ensure patient comfort during the procedure. The surgeon inspects the wound to assess its complexity, which may involve excising a scar if the repair is for scar revision. In cases of traumatic lacerations or avulsions, the wound is not only cleansed but also debrided, which may involve the removal of dead or damaged tissue using sharp dissection techniques. To minimize tension on the wound during closure, tissues may be extensively undermined, allowing for better alignment of the wound edges. Control of bleeding is crucial and can be 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 non-absorbable sutures are used for the superficial layers. In some cases, retention sutures are employed to hold the wound edges together without exerting tension, utilizing a method where a short length of plastic or rubber tubing is threaded over each suture before tying. Additionally, stents may be utilized to maintain tissue position or keep an orifice open. Throughout the procedure, careful attention is given to align the wound edges properly to prevent complications such as scar depression. For coding purposes, the add-on code CPT® 13102 is used for each additional 5 cm or less of wound length when the primary procedure codes 13100 or 13101 have been applied for wounds measuring 1.1 to 2.5 cm and 2.6 to 7.5 cm, respectively.