CPT® Code 34151

The procedure described by CPT® Code 34151 involves an embolectomy or thrombectomy, which is a surgical intervention aimed at removing an obstruction from a blood vessel. This obstruction can be either an embolus, which is a substance that has traveled through the bloodstream and lodged in a vessel, or a thrombus, which is a clot that forms in a narrowed area of the artery. The procedure is specifically indicated for arteries such as the renal, celiac, mesenteric, or aortoiliac arteries and is performed through an abdominal incision. The surgical approach allows for direct access to the affected artery, enabling the surgeon to expose and dissect the vessel free from surrounding tissues. This is crucial for effectively controlling blood flow and safely removing the obstruction. The use of vessel loops is a standard practice during the procedure to isolate the area of interest, ensuring that blood flow can be managed appropriately while the clot is being removed. The removal can be accomplished either directly through an incision in the artery or indirectly using a catheter technique, which involves the inflation of a balloon catheter to capture and extract the clot. Post-procedure, angiography may be conducted to confirm the successful removal of the obstruction and to assess the patency of the artery, ensuring that normal blood flow is restored.