The Myo-monitor and the myo-facial pain dysfunction syndrome

Wessberg GA., Dinham, Richard: "The Myo-monitor and the myo-facial pain dysfunction syndrome".  Journal of the Hawaii Dental Association.  vol. 10, No. 2, Aug. 1977.

Summary:
Thirty patients presented symptoms with the Myo-facial Pain Dysfunction Syndrome.  All of these patients received Myo-monitor oriented therapy and nearly all of them professed some initial relief or total remission of their symptoms during the short time  span of this study,

The data presented is based largely on clinical observations and patient response to comparison of their symptoms before and after treatment.  Symptoms evaluated were generally related to muscle tenderness and mandibular mobility.
Conclusion:
Due to clinical observations and patient response in this investigation, it is concluded that:

1. The centric occlusion position is seldom coincident with the myo-centric position of occlusion in patients who exhibit symptoms associated with Myofacial Pain Dysfunction Syndrome.
2. A Myo-monitor generated occlusal position affords some relief if not complete remission of symptoms in 90% of cases treated.
3. Long-term follow-up studies are necessary to evalutate the success of treatment.