If you've been diagnosed with sleep apnea and can't stand your CPAP — or your partner's snoring is keeping the whole house up — there's a smaller, quieter option a lot of people don't know about: a custom oral appliance. This is the complete, plain-English guide to how it works, who it helps, and what to expect.
What an oral appliance actually is
A dental sleep appliance looks a lot like a retainer or a mouthguard. You wear it only while you sleep, and it works by gently holding your lower jaw forward, which keeps your airway open so you can breathe — and stop snoring. No mask, no hose, no machine, no electricity. (Curious what wearing one is actually like? Here's what to expect day to day.)
How it keeps your airway open
When you sleep, the muscles of your throat and tongue relax. For some people, that soft tissue narrows or collapses the airway — which is what causes the sound of snoring and, in sleep apnea, the repeated pauses in breathing. By holding the lower jaw in a slightly forward position, an oral appliance keeps that airway open, so air moves freely and quietly.
Who it tends to help
Oral appliance therapy is most often used for snoring and for mild-to-moderate obstructive sleep apnea, and for people with more severe apnea who simply can't tolerate a CPAP. Plenty of folks have a CPAP sitting in a closet because it's loud, uncomfortable, or hard to travel with — and the best treatment is the one you'll actually wear every night. If you're not sure whether your snoring is something to worry about, our guide on when snoring is a red flag is a good place to start, and it's worth understanding why untreated sleep apnea is worth taking seriously.
Oral appliance vs. CPAP — an honest comparison
CPAP is still the gold standard for many people, especially severe cases — and we'll say so plainly. But the two options live very differently:
- What you wear: a small mouthpiece fitted to your bite, versus a mask over the nose or face connected to a hose.
- Noise: an appliance is silent; a CPAP has a motor and airflow.
- Travel: an appliance is pocket-sized and needs no power; a CPAP is bulkier and needs an outlet.
- Best fit: appliances shine for snoring and mild-to-moderate apnea, and for CPAP-intolerant patients; CPAP is often best for severe apnea.
- Comfort over time: many people find an appliance easier to wear consistently — and consistency is what makes any therapy work.
First things first: getting diagnosed
Sleep apnea is a medical condition, so the first step is a proper diagnosis — usually a sleep study ordered through your physician (often a comfortable at-home test these days). We don't diagnose apnea or run the sleep study ourselves; we work alongside your physician's diagnosis, not around it. If you're just starting out, here's how the diagnosis process works.
What to expect from treatment
If an oral appliance is a fit, the process is straightforward: we take a digital scan of your teeth — no goopy impressions — design an appliance made just for you, and fine-tune the jaw position over a few visits until you (and your partner) are sleeping better. We keep adjusting and following up over time so it stays comfortable for the long haul. Here's a fuller look at what to expect at a dental sleep consultation.
Who provides your care
Your treatment is provided by Dr. Dakota Argyle and Dr. Brock Bennion, both recognized as Qualified Dentists by the American Academy of Dental Sleep Medicine, working hand-in-hand with your physician so your care is connected, not fragmented.
What about cost and insurance?
Because sleep apnea is a medical condition, an oral appliance is generally a medical benefit rather than a dental one. Our sleep program is fee-for-service — you pay us directly — and we prepare a complete, ready-to-file superbill you can submit to your medical insurer for possible reimbursement. Here's how the cost and superbill process work in more detail.
One honest note
The first step is always a proper diagnosis, and if your case calls for CPAP, we'll tell you straight. Our goal isn't to talk you into an appliance — it's to help you find the option you'll actually stick with, in coordination with your doctor.
Ready when you are
Curious whether an appliance could finally get you a quiet night's sleep? Learn more on our sleep apnea & snoring page, or book a consultation at Old Betsy Dental Sleep Medicine in Keene — no pressure, just an honest conversation. Book online or call our team.