CPT® Code 35721

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An exploration of the femoral artery, as described by CPT® Code 35721, involves a surgical procedure where the artery is examined without subsequent surgical repair. This procedure may include lysis, which is the process of breaking down adhesions or scar tissue that may be constricting the artery. The exploration begins with an incision made directly over the femoral artery, allowing the surgeon to access the area. Once the incision is made, the surrounding soft tissue is carefully dissected to provide a clear view of the artery. During the exploration, the surgeon inspects the artery for any signs of disease or injury that may be affecting blood flow. If any constrictions are identified, such as those caused by adhesions, the surgeon may perform lysis to alleviate these issues. Additionally, if the artery is kinked, further lysis of the surrounding tissue may be necessary to straighten the artery and enhance blood circulation. Upon completion of the exploration, the incision is meticulously closed in layers to promote proper healing. This procedure is specifically designated for the femoral artery, distinguishing it from similar procedures performed on other arteries, such as the carotid or popliteal arteries.