CPT® Code 70110

The CPT® Code 70110 refers to a complete radiologic examination of the mandible, which is the lower jawbone, requiring a minimum of four distinct views. This procedure utilizes plain films, which are X-ray images that produce two-dimensional representations of the anatomical structures within the mandible. The specific views obtained during this examination are tailored to the clinical condition being assessed, as various diseases and injuries affecting the jaw can also impact the associated teeth and their roots. For instance, a dental periapical view is particularly useful for capturing detailed images of the teeth and their roots, allowing for precise evaluation of any potential issues. Additionally, a dental occlusal view is employed to assess fractures and to determine if there is any vertical displacement of the mandible. The Caldwell or coronal view is instrumental in identifying any horizontal displacement of the mandible. Furthermore, oblique views are utilized to examine the ramus angle and the posterior body of the mandible, while the Towne view focuses on the condylar and subcondylar regions. It is important to note that for a partial radiologic examination of the mandible, defined as fewer than four views, the appropriate code to use is 70100. After the radiographs are obtained, the physician meticulously reviews them for any abnormalities, such as traumatic injuries, bony projections or growths, and other signs of disease, subsequently providing a comprehensive written report detailing the findings.