CPT® Code 35372

Thromboendarterectomy is a surgical procedure aimed at removing obstructions from the deep (profunda) femoral artery, which is a major blood vessel supplying blood to the thigh and leg. This procedure is particularly indicated for patients suffering from conditions that lead to the formation of thrombi, such as blood clots or atherosclerotic plaques that can impede blood flow. The term 'thromboendarterectomy' refers to the excision of both the thrombus and the intima, which is the innermost layer of the artery, thereby restoring patency to the affected vessel. The procedure typically involves making an incision in the leg to access the artery, isolating the thrombosed segment, and carefully removing the obstructive material. In some cases, a patch graft may be utilized to enhance the diameter of the artery post-removal, ensuring adequate blood flow is restored. This intervention is critical for preventing complications associated with reduced blood supply, such as ischemia or limb loss, and is performed under sterile conditions with careful monitoring of blood flow throughout the process.