CPT® Code 35702

An exploration of the upper extremity artery, as described by CPT® Code 35702, 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 target artery, which could be one of the major arteries in the upper extremity, such as the axillary, brachial, radial, or ulnar arteries. Once the incision is made, the surrounding soft tissue is carefully dissected to provide clear visibility of the artery. During the exploration, the artery is thoroughly inspected for any signs of disease or injury that may be affecting blood flow. If any constrictions are found, 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. After the exploration is completed, the incision is meticulously closed in layers to promote proper healing. It is important to note that this code is specifically for the exploration of upper extremity arteries, and different codes are designated for explorations of neck and lower extremity arteries.