TMJ Disorder

The temporomandibular joint (TMJ) is the ball-and-socket joint where your lower jawbone meets the temporal bone of your skull. The lower jaw has condylar heads that glide in and out of the joint socket when you talk, yawn or chew. The joint is covered with cartilage and separated by a small disk, which absorbs shock and allows for smooth movement. The muscles that open and close your mouth stabilize this joint. When the harmony of the joint is disrupted, TMJ disorders (TMD) may occur. TMD may include pain or tenderness of your jaw and aching pain in and around your ear. Experiencing difficulty or discomfort while chewing or aching facial pain, a clicking sound or grating sensation when opening your mouth or chewing, and locking of the joint are indicators of TMD. An uncomfortable or uneven bite, due to one or more teeth prematurely contacting, may cause TMD. Treatment ranges from jaw rest, muscle relaxants and/or anti-inflammatory medication, chemodenervation, a bite splint or night guard, to minimally-invasive surgery (arthrocentesis or arthroscopy). In severe cases open joint surgery may be indicated.

For questions, or to schedule a consultation with one of our doctors, please call us at (903) 315-3810.

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