Treatment Period and Long-term Efficacy of Functional Electrical Stimulation (FES) on Sleep Bruxism

A Single Centre, Randomised, Clinical Placebo Controlled Study of the Optimal Treatment and Long-term Effect of FES on Sleep Bruxism

To investigate the effect of the treatment with Grindcare® on the muscles- and jaw symptoms and at the jaw muscle activity during sleep.

Inclusion Criteria:

• Signed and dated ICF
• 18 years or older
• Fulfill the RDC-criteria for myofascial TMD diagnose (group 1a or 1b)

Exclusion Criteria:

• Contraindication of concommitant diseases for the study judged by investigator
• Patients who are using occlusal splints in the treatment period.