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.
A full mouth debridement is an initial cleaning that allows your dentist to remove much of the overlying debris and tartar so a better diagnosis can be made of the health of your teeth and gums.