CPT® Code 37204

Deleted

Transcatheter occlusion or embolization (eg, for tumor destruction, to achieve hemostasis, to occlude a vascular malformation), percutaneous, any method, non-central nervous system, non-head or neck

The CPT® Code 37204 refers to a medical procedure known as transcatheter occlusion or embolization. This procedure involves the introduction of an occlusive device into a blood vessel located in the extremity or trunk. The process begins with the insertion of a catheter, which is a thin, flexible tube, into the vessel through a separate, previously reported procedure. Once the catheter is in place, it is carefully advanced to the specific site that requires occlusion, which is the blockage of blood flow. The occlusive device is then introduced through the catheter and positioned within the vessel to effectively obstruct the flow of blood. This procedure is typically performed using various methods, and while it primarily targets one operative site, it may also involve multiple methods and multiple vessels during the treatment. Additionally, imaging techniques such as fluoroscopy or ultrasound may be utilized for guidance throughout the procedure, ensuring accurate placement of the occlusive device. It is important to note that this procedure is specifically indicated for non-central nervous system conditions and does not apply to the head or neck regions.