TMJ Ankylosis

Temporomandibular Joint (TMJ) ankylosis is a debilitating condition characterized by the fusion of the jawbone (mandible) to the temporal bone of the skull, resulting in restricted jaw movement. This condition can severely impact a person's ability to eat, speak, and maintain oral hygiene, and can also lead to facial deformities, especially in growing children. TMJ ankylosis can be classified into intra-articular (within the joint) and extra-articular (outside the joint) types. The condition arises from various etiologies, including trauma, infections, systemic diseases, and congenital factors.Clinical Presentation-Limited Mouth Opening: Patients typically present with a significant reduction in the ability to open their mouths, which is the hallmark of TMJ ankylosis. Pain and Discomfort: Chronic pain and discomfort in the jaw are common symptoms, although some patients may experience minimal pain despite severe restriction in movement. Difficulty in Chewing and Speaking: The reduced jaw mobility impacts mastication and articulation, leading to difficulties in eating and speaking.

Dr. Jayant Verma is a 2nd year PG student, Dept. of Oral and Maxillofacial Surgery, Institute of Dental Sciences, Bareilly.Dr. S. Gokkulakrishnan HOD of oral and Maxillofacial Surgery, Institute of Dental Sciences, Bareilly has been an immense help in writing this publication.