CPT® Code 15736

The procedure described by CPT® Code 15736 involves the use of a muscle, myocutaneous, or fasciocutaneous flap specifically for the upper extremity. This surgical technique is employed to repair defects in the upper limb by utilizing a graft that consists of muscle tissue, along with skin or fascia. The process begins with the preparation of the flap from a designated donor site, which is typically located in the upper extremity. Once the flap is adequately prepared, it is rotated and positioned to cover the defect that requires repair. The surgeon then sutures the flap securely into place to ensure proper adherence and functionality. Following the placement of the flap, the donor site, which has been altered during the flap preparation, is closed using sutures or, if necessary, a skin graft. It is important to note that if a skin graft is required to close the donor site, this procedure should be reported separately. This code is specifically designated for procedures involving donor sites located on the upper extremities, distinguishing it from similar codes that pertain to donor sites on other body regions, such as the head, neck, trunk, or lower extremities.