CPT® Code 60661

Ablation of 1 or more thyroid nodule(s), additional lobe, percutaneous, including imaging guidance, radiofrequency (List separately in addition to code for primary procedure)

The CPT® Code 60661 refers to the procedure of ablation of one or more thyroid nodule(s) in an additional lobe, performed percutaneously. This minimally invasive technique utilizes radiofrequency energy to target and destroy benign thyroid tissue that may be causing symptoms such as dysphagia, which is difficulty swallowing. The procedure is guided by imaging, typically ultrasound, to ensure precise targeting of the nodule(s). During the ablation, a local anesthetic is administered to minimize discomfort for the patient. The radiofrequency probe is inserted into the nodule, where it emits radio waves that generate heat, effectively killing the cells within the nodule and leading to its shrinkage and eventual replacement with scar tissue. Continuous ultrasound guidance is employed throughout the procedure to monitor the treatment area and ensure that the ablation is effective while avoiding damage to surrounding healthy tissue. After the procedure, a follow-up ultrasound is performed to confirm that the ablation was successful and that no unintended damage occurred to adjacent structures. It is important to note that this code is reported separately in addition to the primary procedure code for ablation performed in the first lobe or isthmus, specifically CPT® Code 60660.