1 Search this site for: Harley Quinn Â· Harleen Quinzel (New Earth) 2  Search the Forums for: Harley Quinn Â· Harleen Quinzel (New Earth) 3  Discuss this and other characters on the forums. â  Detective Comics #850.
debridement-surgical removal of foreign material and dead tissue from a wound in order to prevent infection and promote healing.
Subscribe to APCs Insider! Excisional debridement is the sharp removal of tissue at the wound margin or at the wound base until viable tissue is removed. Coders report excisional debridement codes (CPT codes 11042-11047) based on the deepest layer of viable tissue removed.