CPT® Code 35701

An exploration of the artery in the neck, specifically the carotid or subclavian artery, is a surgical procedure that involves examining the artery without performing any surgical repair. This procedure is indicated when there is a need to assess the condition of the artery, which may be affected by various factors such as disease or injury. During the exploration, an incision is made directly over the target artery, allowing the surgeon to access and visualize the artery clearly. The surrounding soft tissue is carefully dissected to provide a clear view of the artery, enabling the surgeon to inspect it for any signs of constriction, damage, or other abnormalities. If the artery is found to be constricted due to adhesions, the surgeon may perform lysis, which involves cutting or removing the adhesions to relieve the constriction. Additionally, if the artery is kinked, further lysis of the surrounding tissue may be necessary to straighten the artery and enhance blood flow. Once the exploration is complete, the incision is meticulously closed in layers to promote proper healing. This procedure is coded as CPT® Code 35701, distinguishing it from similar procedures involving upper and lower extremity arteries, which are coded differently.