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Efficiency of occlusal splints on police officers with TMD
Remote (Português (Brasil))


Temporomandibular joint disorders
Masticatory muscles
Occlusal splints

How to Cite

Caria PHF, Faria RJA, Faria CRS de, Croci CS, Negrão Filho R. Efficiency of occlusal splints on police officers with TMD. Braz. J. Oral Sci. [Internet]. 2010 Dec. 30 [cited 2023 May 31];13(4):292-6. Available from:


Aim: To evaluate of the effect of two different occlusal splints on police officers with TMD. Methods: Thirty police officers were selected based on Research Diagnostic Criteria for TMD and on clinical exams. Volunteers (ten per group) were distributed according to occlusal splints: group A – Control, group B - Michigan Occlusal Splint (MOS), and group C – Planas Appliance (PA). Experimental groups were analyzed using a visual analog pain scale (VAPS), subject to a clinical evaluation of temporomandibular joint. Bilateral surface electromyographic activities of anterior and posterior temporal, masseter and suprahyoid muscles were analyzed at rest and during clenching, before and after four weeks using the occlusal splints. Results: The left and right temporal and masseter muscles sensitivity decreased after using both splints. Pain symptoms increased for group A (Control) and decreased for group C. Conclusions: Planas Appliance was more efficient on pain reduction than the Michigan Occlusal Splint.
Remote (Português (Brasil))

The Brazilian Journal of Oral Sciences uses the Creative Commons license (CC), thus preserving the integrity of the articles in an open access environment.


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