Isometric exercises and a simple appliance for temporomandibular joint dysfunction: a case report

This case report presents a treatment approach for a patient with temporomandibular joint (TMJ) dysfunction signs and symptoms. Temporomandibular joint pain, jaw clicking and locking, and postural abnormalities were treated with gentle isometric (static) exercises, coordination exercises, and an easily fitted and readily available appliance. After treatment, the patient showed reduced TMJ pain, no jaw locking, and improved TMJ mobility. The patient also showed improved postural awareness. The results of treatment and the relatively minor cost of the appliance make the sharing of this case study potentially worthwhile for those clinicians treating patients with TMJ dysfunction.