Medical Health Encyclopedia

TMJ disorders

All of these stresses can result in "trigger points" -- contracted muscles and pinched nerves in your jaw, head, and neck. Trigger points can refer pain to other areas, causing a headache, earache, or toothache.

Other possible causes of TMJ-related symptoms include arthritis, fractures, dislocations, and structural problems present since birth.

References:

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American Dental Association. TMD/TMJ (temporomandibular disorders). Available at: http://www.ada.org/public/topics/tmd_tmj.asp.

Lobbezoo F. Topical review: new insights into the pathology and diagnosis of disorders of the temporomandibular joint. J Orofac Pain. 2004; 18(3): 181-191.

Simons DC, Travell JG. Myofascial Pain and Dysfunction: The Trigger Point Manual. Vol. 1. Upper Half of the Body. 2nd Ed. Atlanta, GA: Emory University;1998.

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