Trismus

Trismus or jaw hypomobility refers to a sustained, tonic spasm of the masticatory muscles. There are various causes for this common symptom where the patient seeks medical intervention immediately, as it impairs speech and eating; causes social injunction leading to fear, anxiety and anger. Successful treatment of trismus depends on prompt recognition of its cause and immediate initiation of appropriate treatment. A thorough knowledge of this hypomobility is essential for successful treatment and to avoid permanent functional disability. This article gives an insight into etiology, differential diagnosis and treatment of trismus. How to cite this article Poornima G, Poornima C. Trismus. J Health Sci Res 2014;5(2):15-20.