rationale for oral appliances

Mandibular Repositioning ApplianceOral Appliances for snoring and sleep apnea work by repositioning the jaw and tongue more forward during sleep. This helps open the airway by moving the tongue and all the structures attached to it forward. For many obstructive sleep apnea sufferers, the restricition to breathing is centered is the area behind the tongue, from the uvula down to the vocal cords. A small repositioning forward can make a substantial change in amount of open airway. More air flowing brings less noise, more restful sleep, and happier bed partners.