Temporomandibular Joint Arthrography

- is useful in diagnosing abnormalities of the articular disk, small oval plate, between the condyle of the mandible and mandibular fossa. * Single-contrast opaque arthrography of TMJ , although relatively uncomfortable to the patient, it is easy to perform; it requires 0.5 to 1 ml o contrast. Before it is performed, preliminary tomographic images are generally taken with the patients mouth in