CPT® Code 70160

The CPT® Code 70160 refers to a radiologic examination of the nasal bones, which is a diagnostic imaging procedure that requires a complete set of images, specifically a minimum of three views. The nasal bones are two small, oblong structures that are fused at the midline, forming the upper part of the nose's bridge. This examination is crucial for assessing the integrity and condition of the nasal bones and surrounding structures. During the imaging process, additional anatomical components are also visualized, including the vomer, which is a triangular bone that contributes to the lower section of the nasal septum, and the nasal septum itself, primarily made of cartilage. The perpendicular plate of the ethmoid bone and various facial bones adjacent to the nose are also included in the imaging field. The procedure can be performed with the patient either standing or in a semi-prone position, allowing for optimal visualization of the nasal structures. The standard views obtained during this examination include right and left lateral images, which are essential for demonstrating the bridge of the nose, the anterior nasal spine of the maxilla, and the frontonasal suture. Additionally, a Waters view, also known as the parietoacanthial or occipitomental view, is captured to provide a comprehensive view of the orbits, maxillae, zygomatic arches, dorsal pyramid, lateral nasal walls, and the septum. If necessary, further views may be taken to ensure a thorough evaluation. After the images are captured, a physician reviews the radiographs to identify any abnormalities, such as traumatic injuries, bony projections or growths, or other signs of disease, and subsequently provides a written report detailing the findings of the examination.