The TMJ Radiographic Reference is a guide to assist in the interpretation of temporomandibular joint, head and neck radiographic images. This product contains numerous temporomandibular joints radiographic images and cephalometric overlays depicting many land marks and disease conditions. The images can be viewed as sole radiographs, overlays, or composite the two images. The image can be zoomed and color inverted for a more detailed examination. The image library will be expanded as new helpful radiographs become available.