BiteStrip doesn’t need a large data memory, and the downloading and analysis phases, common to all current sleep recorders, are eliminated. Test results indicate the number of bruxing events detected per hour of sleep (bruxing index or BI). This indication appears as permanent numbers encoded onto the electro-chemical display for easy reading. The device itself can serve as the medical record of the test. Self-test letters indicate technical and clinical validity of the study. Sleep Bruxism (SB) is a serious medical disorder, characterized by involuntary grinding and clenching of teeth during sleep. It is often accompanied by unpleasant grinding sounds heard
Bruxism in research declined from over 60% of publications in the period 1966–86 to about 10% in the period 1997–2007. In the 1960s, a periodontist named Sigurd Peder Ramfjord championed the theory that occlusal factors were responsible for bruxism. Generations of dentists were educated by this ideology in the prominent textbook on occlusion of the time, however therapy centered around removal of occlusal interference remained unsatisfactory. The belief among dentists that occlusion and bruxism are strongly related is still widespread, however the majority of researchers now disfavor malocclusion as the main etiologic factor in favor of a more multifactorial, biopsychosocial model