The Efficacy of Appliance Therapy in Patients with Temporomandibular Disorders of Mainly Myogenous Origin. A Randomized, Controlled, Short-Term Trial
- Autores: Ewa Carin Ekberg, Danila Vallon, Maria Nilner
- Localización: Journal of Oral & Facial Pain and Headache, ISSN-e 2333-0376, ISSN 2333-0384, Vol. 17, Nº. 2, 2003, págs. 133-139
- Idioma: inglés
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Resumen
Aims: To compare the short-term efficacy of treatment with a stabilization appliance compared with that of a non-occlusal, control appliance in patients with temporomandibular disorders (TMD) of mainly myogenous origin.
Methods: A randomized, controlled trial was performed with 60 patients suffering from myofascial pain. Patients were randomly assigned to a treatment or a control group. The treatment group was treated by means of a stabilization appliance and the control group by means of a non-occlusal appliance. Symptoms and signs were registered before and after 10 weeks of treatment.
Results: Improvement of overall subjective symptoms was reported in both groups, but significantly more often in the treatment group than in the control group (P = .000). The prevalence of daily or constant pain showed a significant reduction in the treatment group (P = .028) compared with the control group. There was a significant decrease in the number of tender masticatory muscles in the treatment group (P = .018) compared with the control group.
Conclusion: The results of this short-term evaluation suggest that the stabilization appliance is more effective in alleviating symptoms and signs in patients with TMD of mainly myogenous origin than a control, non-occlusal appliance. The stabilization appliance can therefore be recommended for the therapy of these patients.
