When most people think about sleep apnea treatment, they picture a CPAP machine — a mask connected to a hose and a humming device on the nightstand. While CPAP remains an effective and widely used treatment, it isn’t the right fit for everyone. For certain patients, a custom oral appliance fitted by a dentist can offer a more comfortable, portable alternative.
What Is Sleep Apnea, and Why Does It Matter?
Obstructive sleep apnea (OSA) occurs when the muscles in the throat relax too much during sleep, causing the airway to become partially or fully blocked. This interrupts breathing, often dozens of times per night, leading to fragmented sleep and reduced oxygen levels throughout the body.
Beyond daytime fatigue, untreated sleep apnea has been linked to a range of health concerns, including high blood pressure, increased risk of heart disease, and difficulty concentrating. Snoring is one of the most common signs, but not everyone who snores has sleep apnea — and not everyone with sleep apnea snores loudly. A proper diagnosis, usually involving a sleep study, is an important first step before any treatment begins.
How Oral Appliances Work
A dental sleep appliance is a custom-fitted device, similar in some ways to a mouthguard, that’s worn during sleep. Most work by gently repositioning the lower jaw slightly forward, which helps keep the airway open and reduces the collapse of soft tissue at the back of the throat.
Because the appliance is custom-made based on impressions of your teeth and jaw, it fits securely and comfortably — many patients find it far easier to adjust to than a CPAP mask, especially during travel or for those who feel claustrophobic with a mask covering their face.
Who Might Benefit From an Oral Appliance?
Oral appliance therapy is generally most effective for patients with mild to moderate obstructive sleep apnea, or for those with more severe OSA who haven’t been able to tolerate CPAP therapy. It’s not a one-size-fits-all solution, which is why working with both a sleep physician and a dentist trained in dental sleep medicine is important — they can help determine whether an oral appliance is appropriate based on your diagnosis and specific needs.
What the Process Looks Like
Getting fitted for a sleep appliance typically starts with a consultation to review your sleep study results and discuss your symptoms. From there, your dentist takes detailed impressions or digital scans of your teeth to create a custom appliance. Follow-up visits allow for adjustments to ensure proper fit and effectiveness, and ongoing check-ins help monitor how well the appliance is working over time.
A Collaborative Approach to Better Sleep
Treating sleep apnea often works best as a team effort between your physician and your dentist. Your dentist can also help identify warning signs of sleep apnea during routine exams — such as teeth grinding, a scalloped tongue, or a small jaw — and refer you for further evaluation if needed.
Conclusion
If poor sleep, loud snoring, or daytime fatigue have become part of your routine, it may be worth exploring whether sleep apnea is the underlying cause — and whether a dental oral appliance could be part of the solution. Working closely with both your physician and your dentist gives you the best chance of finding an approach that fits your needs and your lifestyle.
Frequently Asked Questions
Do I need a sleep study before getting an oral appliance?
In most cases, yes. A sleep study helps confirm a diagnosis and determine the severity of sleep apnea, which guides whether an oral appliance is an appropriate treatment option.
Can an oral appliance replace my CPAP completely?
For some patients with mild to moderate sleep apnea, yes. For others, it may be used alongside other treatments. Your physician and dentist can help determine the best approach for your situation.
Is snoring always a sign of sleep apnea?
No. Snoring can occur without sleep apnea, but it’s still worth mentioning to your dentist or doctor, since it can sometimes be an early indicator worth investigating further.
How long does it take to adjust to an oral appliance?
Most patients adjust within a few weeks. Minor jaw soreness or increased saliva in the first few nights is common and typically improves as you get used to wearing it.
Will insurance cover a dental sleep appliance?
Coverage varies by plan and is often billed through medical insurance rather than dental insurance, since sleep apnea is a medical diagnosis. Our team can help you understand what’s involved.
Sleep Better With Amy Norman DDS
Amy Norman DDS offers dental sleep medicine services for patients struggling with sleep apnea or who haven’t found success with CPAP therapy. If you suspect sleep apnea might be affecting your rest — or your health — we’re here to talk through your options.
Call (425) 258-6429 or schedule a consultation with our Everett, WA team.
