Oral appliances that treat snoring and obstructive sleep apnea are small devices that are worn in the mouth, similar to orthodontic retainers or sports mouth guards. These appliances help prevent the collapse of thetongue and soft tissues in the back of the throat, keep- ing the airway open during sleep and promoting adequate air intake. Currently there are approximately 70 different oral appliances available. Oral appliances may be used alone or in combination with: other means of treating OSA, including general health and weight management, surgery or CPAP.
TYPES OF ORAL APPLIANCES
With so many different oral appliances available, selection of a specific appliance may appear somewhat overwhelming. Nearly all appliances fall into one of two categories. The diverse variety is simply a variation of a few major themes. Oral appliances can be classified by mode of action or design variation.
Tongue Retaining Appliances
Tongue retaining appliances function by holding the tongue in a forward position by means of a suction bulb. When the tongue is in a forward position it serves to keep the back of the tongue from collapsing during sleep and obstructing the airway in the throat.
Mandibular Repositioning Appliances
Mandibular Repositioning Appliances function to reposition and maintain the lower jaw (mandible) in a protruded position during sleep. This serves to open the airway by indirectly pulling the tongue forward, stimulating activity of the muscles in the tongue and making it more rigid. It also holds the lower jaw and other structures in a stable position to prevent opening of the mouth.
ORAL APPLIANCE THERAPY
Oral Appliance Therapy involves the selection, fitting, and use of a specially designed oral appliance worn during sleep that maintains an opened unobstructed airway in the throat.
Oral appliances work in several ways:
- Repositioning the lower jaw, tongue, soft palate and uvula.
- Stabilizing the lower jaw and tongue.
- Increasing the muscle tone of the tongue.
Dr. Audry Yoon is trained in oral appliance therapy and is familiar with the various designs of appliances. She can determine which one is best suited for your specific needs. She will work with your physician as part of the medical team in your diagnosis, treatment and on-going care. Determination of effective treatment can only be made by joint consultation of your dentist and physician. The initial evaluation phase of oral appliance therapy can take from several weeks to several months to complete. This includes examination, evaluation to determine the most appropriate oral appliance, fitting, maximizing adaptation of the appliance and the function.
On-going care, including short and long term follow-up is an essential step in the treatment of snoring and Obstructive Sleep Apnea with Oral Appliance Therapy. Follow-up care serves to assess the treatment of your sleep disorder, the condition of your appliance, your physical response to your appliance and to ensure that it is comfortable and effective.
ADVANTAGES OF ORAL APPLIANCE THERAPY
Oral Appliance Therapy has several advantages over other forms of therapy:
- Oral appliances are comfortable and easy to wear. Most people find that it only takes a couple of weeks to become acclimated to wear the appliance.
- Oral appliances are small and convenient, making them easy to carry when traveling.
- Treatment with Oral Appliances is reversible and non-invasive