CPT® Code 60545

Adrenalectomy, partial or complete, or exploration of adrenal gland with or without biopsy, transabdominal, lumbar or dorsal (separate procedure); with excision of adjacent retroperitoneal tumor

The adrenal glands are vital endocrine organs situated atop each kidney, responsible for producing a variety of hormones that regulate numerous physiological processes. These hormones include epinephrine and norepinephrine, which are critical for the body's stress response, as well as androgens, estrogens, aldosterone, and cortisol, which play significant roles in metabolism, immune response, and blood pressure regulation. An adrenalectomy, whether partial or complete, involves the surgical removal of these glands and may also include exploration and biopsy of the adrenal gland. This procedure is typically indicated in cases of adrenal gland enlargement or the presence of tumors, which can lead to excessive hormone production and resultant hormonal imbalances. The surgical approach to the adrenal gland can be through various incisions, including anterior or posterior subcostal, midline abdominal, or flank incisions. During the procedure, the surgeon dissects the overlying tissues to expose the adrenal gland. If exploration and biopsy are performed, the gland is meticulously examined, and a tissue sample is collected for further analysis. In cases where excision is necessary, the blood vessels supplying the gland are carefully ligated and divided, allowing for the complete removal of the adrenal gland along with any adjacent retroperitoneal tumors, if present. The surgical site is then irrigated with sterile saline, and the incision is closed in layers to promote optimal healing. It is important to differentiate between CPT® codes 60540 and 60545, as the latter is specifically used when an adjacent retroperitoneal tumor is excised in conjunction with the adrenal gland procedure.