CPT® Code 15650

The CPT® Code 15650 refers to the procedure of transferring an intermediate pedicle flap, which is a type of surgical graft. In this context, a pedicle flap is a section of tissue that remains attached to its original blood supply while being moved to a different location on the body. This procedure is typically performed after the recipient site, where the flap will eventually be placed, has been adequately vascularized and deemed viable for the graft. The term "walking the flap" is commonly used to describe this process, as it involves gradually moving the flap closer to its final destination in a series of steps. The flexibility of this procedure allows it to be performed at various locations on the body, and it can be repeated multiple times if necessary before the flap is finally secured in place. This technique is crucial in reconstructive surgery, particularly in cases where tissue needs to be relocated to repair defects or enhance aesthetic appearance.