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.
Post surgical debridement, the patient's pressor requirement and renal dysfunction improved dramatically. The term debridement refers to the removal of surface debris, devitalised tissue (slough) and infected matter.