CDT Code D4264

Bone replacement graft - retained natural tooth - each additional site in quadrant

This procedure involves the use of grafts to stimulate periodontal regeneration when the disease process has led to a deformity of the bone. This procedure does not include flap entry and closure, wound debridement, osseous contouring, or the placement of biologic materials to aid in osseous tissue regeneration or barrier membranes. This procedure is performed concurrently with one or more bone replacement grafts to document the number of sites involved. Not to be reported for an edentulous space or an extraction site.