The Journal of prosthetic dentistry
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Comparative Study
The short-term effect of stabilization-type splints on local cross-sectional dimensions of muscles of the head and neck.
Patients with temporomandibular disorders may have a cluster of joint and muscle disorders characterized primarily by pain, joint sounds, and irregular or deviating jaw function. ⋯ This study suggests that stabilization-type splints are effective in the reduction of local muscle thicknesses and asymmetries. Further studies are necessary to evaluate muscle-site specific effects in patient and nonpatient groups and to relate these effects to variables such as bite force, preferred chewing side, facial structure, and occlusion.