What is it about?
We examined the relationships among masticatory muscle tension, stress, and temporomandibular myalgia pain. Over 7,000 observations from 171 participants were obtained using ecological momentary assessment, an assessment strategy that minimizes recall bias. The results showed that masticatory muscle activation explains up to 69% of the variance in reports of facial pain. The results suggest that management of masticatory muscle tension and other oral parafunctions should be an important part of the conservative, noninvasive care of individuals diagnosed with the myofascial temporomandibular disorder pain.
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Why is it important?
Using a sophisticated data gathering strategy, we showed that masticatory muscle activation explains up to 69% of the variance in facial pain. Masticatory muscle activation is powerfully related to facial pain.
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This page is a summary of: Longitudinal Multilevel Modeling of Facial Pain, Muscle Tension, and Stress, Journal of Dental Research, January 2016, SAGE Publications,
DOI: 10.1177/0022034515625216.
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