Sleep apnea is a serious, potentially fatal disorder affecting approximately 10% of American men and 6% of American women over the age of 40. During sleep, sufferers can completely stop breathing, sometimes hundreds of times a night, due to obstruction of the airway and reduced airflow to the lungs.

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Dental appliances are an effective treatment option for sleep apnea. These devices work by slightly separating and advancing the lower jaw, which opens the airway and restores normal oxygen flow. Patients using these devices often report reduced snoring, better daytime rest, and improved sleep comfort. Sleep apnea appliances are most effective for patients who are not significantly overweight and provide a viable alternative to Continuous Positive Airway Pressure (CPAP) therapy.

Types of Sleep Apnea Dental Appliances

Sleep apnea appliances generally fall into two categories: fixed and adjustable. Some commonly used appliances include:

  • TAP® 3 (Thornton Adjustable Positioner): The TAP® 3 is a small, comfortable, custom-made appliance that fits over the teeth like a sports mouthguard. It advances the lower jaw to prevent the tongue and soft tissues from blocking the airway. The positioner is adjustable and can accommodate the three main types of malocclusion while allowing the lips to fully close.
  • OASYS Appliance: This appliance moves the base of the tongue forward by gently repositioning the mandible. It enlarges the nasal opening, strengthens the upper airway, and is patient-friendly and comfortable to wear.
  • Klearway™ Appliance: Used to alleviate obstructive sleep disorder and reduce snoring, the jaw can be advanced in 0.25mm increments for maximum comfort. Made from Variflex™ heat-softening acrylic, it becomes pliable in warm water for insertion and hardens once in position.
  • Herbst Telescopic Appliance: Constructed with acrylic and adjustable metal wiring, the Herbst appliance allows vertical and lateral movement without dislodging. It is typically used in mild to moderate sleep apnea cases and is effective for reducing loud snoring.

If you have questions or concerns about sleep apnea appliances, please consult your dentist to determine the best option for your needs.