Oral Appliance Therapy
Oral appliance therapy is a non-invasive treatment for obstructive sleep apnea (OSA) and snoring that uses a custom-fitted oral device worn during sleep. The appliance works by gently repositioning the lower jaw and tongue forward, which opens the airway at the back of the throat and prevents the soft tissue collapse that causes obstruction. For patients with mild to moderate obstructive sleep apnea, and for those with severe OSA who cannot tolerate CPAP, oral appliance therapy offers an effective, comfortable, and portable alternative.
At Bensonhurst Dental Care, oral appliances are custom fabricated from precise impressions and bite recordings to ensure an accurate, comfortable fit. The device is adjusted over a series of appointments to find the optimal jaw position that maximizes airway opening while maintaining comfort. The dental team works in coordination with the patient's sleep physician to ensure the appliance is producing the desired clinical improvement, often confirmed through follow-up sleep testing.
Oral appliance therapy is especially well suited for patients who find CPAP masks uncomfortable, claustrophobic, or impractical for travel. The device is small, silent, and easy to transport, making it a convenient option for patients with active lifestyles. It is also an effective solution for bed partners disturbed by CPAP noise or by the patient's snoring. For patients whose airway anatomy contributes to their sleep issues, an airway analysis can help determine whether oral appliance therapy is likely to be effective and identify any additional factors that should be addressed.
Patients who grind their teeth during sleep may find that an oral appliance provides dual benefit, addressing both airway obstruction and the damaging effects of bruxism. For patients whose grinding is the primary concern rather than sleep apnea, a dedicated nightguard may be the more appropriate device. The dental team helps each patient determine which appliance best fits their needs.
Frequently Asked Questions
How does an oral appliance differ from a CPAP machine?
A CPAP machine delivers continuous air pressure through a mask to keep the airway open. An oral appliance is a custom dental device that repositions the jaw to achieve the same goal without a mask, hose, or machine. Both are effective treatments for sleep apnea, and the best choice depends on the severity of the condition and the patient's preferences and tolerance.
Is oral appliance therapy effective for sleep apnea?
Yes. Oral appliance therapy is an established, evidence-based treatment for mild to moderate obstructive sleep apnea and is also used for severe cases when CPAP is not tolerated. Effectiveness varies by patient and is confirmed through follow-up sleep testing.
Will the appliance be uncomfortable to wear?
Most patients adapt to wearing the appliance within one to two weeks. Because it is custom fitted, it is far more comfortable than generic devices. Minor jaw stiffness in the morning is common initially but typically diminishes as the patient adjusts.
How long does an oral appliance last?
With proper care, a custom oral appliance typically lasts three to five years. The device should be brought to dental appointments for inspection, and replacement is recommended when signs of wear or changes in fit are detected.
