CPT® Code 30420

A primary rhinoplasty, designated by CPT® Code 30420, is a surgical procedure aimed at reshaping the nose to enhance its appearance and function. This procedure is particularly significant when it includes major septal repair, often referred to as rhinoseptoplasty. Prior to the surgery, the physician conducts a thorough assessment, which includes taking photographs of the patient's nose to aid in planning the surgical approach. The rhinoplasty can be performed using two primary techniques: the closed technique, where all incisions are made inside the nostrils, or the open technique, which involves an additional incision across the columella, the tissue that separates the nostrils. During the procedure, the physician meticulously marks the skin of the nose, using the preoperative photographs as a reference to ensure precision in reshaping. The surgical steps involve reshaping the lateral and alar cartilages, elevating the nasal tip, and, if necessary, removing cartilage from the sides of the nose to address width issues. The nasal tip is sculpted to achieve a graceful projection from the dorsal bridge line. In cases where a complete rhinoplasty is indicated, the procedure may also involve reshaping the bony pyramid of the nose, incising the columella, and elevating the skin and soft tissue to access the underlying structures. For CPT® Code 30420, the focus is on the nasal septum, which is reshaped through an incision made inside the nostril. The mucosa is elevated to reveal the underlying bone and cartilage, allowing for necessary adjustments, including the removal of any spurs. If a cartilage graft is required, it is typically harvested from the septum itself. The procedure also includes repositioning a deviated septum to the midline of the nose. Following the reshaping of the septum and the rhinoplasty, the incisions are closed, and splints may be placed inside the nose to maintain the septum's position, with nasal packing utilized as needed to control postoperative bleeding.