CPT® Code 11005

Debridement of skin, subcutaneous tissue, muscle and fascia for necrotizing soft tissue infection; abdominal wall, with or without fascial closure

The CPT® Code 11005 refers to the procedure of debridement of skin, subcutaneous tissue, muscle, and fascia specifically for necrotizing soft tissue infections (NSTI) affecting the abdominal wall. This procedure is critical in managing severe infections that can lead to significant tissue damage and systemic complications. Necrotizing soft tissue infections are aggressive infections that can rapidly destroy tissue, necessitating immediate surgical intervention to remove necrotic (dead) tissue and prevent the spread of infection. The term 'debridement' refers to the surgical removal of dead, damaged, or infected tissue to promote healing and recovery. In this context, the procedure involves a thorough exploration of the affected area to assess the extent of tissue involvement, ensuring that all nonviable tissue is excised while preserving as much healthy tissue as possible. This careful approach is essential to facilitate healing and minimize complications. The procedure may also include the collection of tissue cultures to identify the causative infectious organisms and determine appropriate antibiotic therapy. It is important to note that this code is specifically designated for cases involving the abdominal wall, and different codes apply for NSTI debridement in other anatomical areas, such as the external genitalia and perineum.