Temporomandibular joints

Abstract

Temporomandibular joint (TMJ) imaging studies can provide us with an understanding of both the normal and pathologic anatomy of the joint and surrounding structures. Since its clinical introduction in the mid-1980s, the magnetic resonance imaging (MRI) has evolved as the prime diagnostic method for soft tissue abnormalities in the TMJ. It is noninvasive and more accurate than arthrography; it requires less operator skills and is well tolerated by the patient. MRI can also identify other entities that occur in the TMJ.