CPT® Code 50545

Laparoscopy, surgical; radical nephrectomy (includes removal of Gerota's fascia and surrounding fatty tissue, removal of regional lymph nodes, and adrenalectomy)

The procedure described by CPT® Code 50545 refers to a laparoscopic radical nephrectomy, which is a surgical operation aimed at removing a kidney along with its surrounding structures. This includes the excision of Gerota's fascia, which is the connective tissue surrounding the kidney, as well as the surrounding fatty tissue, regional lymph nodes, and, if necessary, the adrenal gland. The laparoscopic approach involves making small incisions in the abdomen, through which specialized instruments and a camera (laparoscope) are inserted. This minimally invasive technique allows for reduced recovery time and less postoperative pain compared to traditional open surgery. The procedure is performed under general anesthesia and requires careful dissection and identification of various anatomical structures to ensure complete removal of the kidney and associated tissues while minimizing damage to surrounding organs. The use of pneumoperitoneum, achieved by insufflating the abdomen with air, creates a working space for the surgeon to operate effectively. Overall, this procedure is indicated for conditions such as renal tumors, severe kidney disease, or other pathologies affecting the kidney that necessitate its removal.