Temporomandibular ankylosis

Title

Other Names:

Ankylosis of the temporomandibular joint (TMJ); TMJ Ankylosis

Categories:

Connective tissue diseases

Summary Summary

Temporomandibular ankylosis is a condition that occurs when the temporomandibular joint (the joint that connects the jaw to the side of the head) becomes fused by bony or fibrous tissue. As a result, affected people may experience pain, speech impairment, and difficulty chewing and swallowing. It can interfere with nutrition, oral hygiene and the normal growth of the face and/or jaw. Although the condition can be diagnosed in people of all ages, it generally occurs during the first and second decades of life. Temporomandibular ankylosis is most commonly caused by trauma or infection; it may also be associated with certain conditions such as ankylosing spondylitis, rheumatoid arthritis, or psoriasis. The condition is typically treated surgically.^[1]^[2]

Last updated: 1/13/2016

Do you have updated information on this condition? Let us know.

Learn More Learn More

These resources provide more information about this condition or associated symptoms. The in-depth resources contain medical and scientific language that may be hard to understand. You may want to review these resources with a medical professional.

Where to Start

The Merck Manual provides information on this condition for patients and caregivers.

In-Depth Information

The Merck Manual for health care professionals provides information on Temporomandibular ankylosis.
The Monarch Initiative brings together data about this condition from humans and other species to help physicians and biomedical researchers. Monarch’s tools are designed to make it easier to compare the signs and symptoms (phenotypes) of different diseases and discover common features. This initiative is a collaboration between several academic institutions across the world and is funded by the National Institutes of Health. Visit the website to explore the biology of this condition.
PubMed is a searchable database of medical literature and lists journal articles that discuss Temporomandibular ankylosis. Click on the link to view a sample search on this topic.

News & Events News & Events

News

Don’t Miss the NCATS Toolkit for Patient-Focused Therapy Development Event
August 31, 2017
Funding Opportunities Now Available for the Undiagnosed Diseases Network (UDN) Phase II
August 30, 2017
IRDiRC Goals 2017-2027: New Rare Disease Research Goals for the Next Decade
August 10, 2017

GARD Answers GARD Answers

Questions sent to GARD may be posted here if the information could be helpful to others. We remove all identifying information when posting a question to protect your privacy. If you do not want your question posted, please let us know.

Have a question? Contact a GARD Information Specialist.

References References

De Roo N, Van Doorne L, Troch A, Vermeersch H, Brusselaers N, De Roo N, Van Doorne L, Troch A, Vermeersch H, Brusselaers N. Quantifying the outcome of surgical treatment of temporomandibular joint ankylosis: A systematic review and meta-analysis. J Craniomaxillofac Surg. Jan 2016; 44(1):6-15.
Movahed R, Mercuri LG. Management of temporomandibular joint ankylosis. Oral Maxillofac Surg Clin North Am. February 2015; 27(1):27-35.

Do you know of a review article? Send us your suggestions.