What Long-Term Follow-Up Looks Like With a MAD

By Dr. Boris Zusin · Published September 5, 2026

It's easy to think of a mandibular advancement device (MAD) the way you might think of a retainer — get it fitted, wear it, done. In reality, a MAD is a lifelong, nightly treatment, and how well it keeps working (and how your bite holds up over years of use) depends heavily on a structured follow-up rhythm, not just how well it fit on day one. Here's what that rhythm actually looks like, and why the visits don't stop once your jaw position is dialed in.

Two Providers, Two Different Jobs

MAD care splits cleanly between two roles, and it's worth knowing which one handles what. Your dentist is the one who adjusts and titrates the device itself — jaw position, fit, and anything mechanical about the appliance. Your sleep physician is the one who confirms it's actually working — that's a medical judgment based on objective testing, not something your dentist's exam alone can determine. In practice, dental follow-up focuses on oral health, occlusion (bite) stability, and device integrity, while medical follow-up focuses on symptom control, adherence, and sleep quality. Good long-term care means both sides staying in the loop, not just one.

The Follow-Up Timeline

While exact intervals get individualized to your case, the general rhythm looks like this:

When	Who	What's Being Checked
End of acclimatization, through titration	Dentist (+ physician input)	Gradual jaw advancement in small steps, spaced a few weeks apart, guided by symptoms and often overnight oximetry
End of titration	Sleep physician	Objective confirmation the appliance is controlling your apnea — a follow-up sleep study, not just how you feel
~6 months after starting	Dentist + physician	First formal recall: bite/occlusion check, device integrity, how consistently you're wearing it, symptom control
Annually after that	Dentist + physician	Ongoing surveillance — more frequent if your individual risk profile calls for it

We've covered the titration phase itself in detail — starting position, how advancement increments work, and why less is often more when it comes to jaw advancement — in a separate piece if you want the full mechanics.

Why Annual Visits Matter Even Once You Feel Fine

Two things drift quietly over time, and neither one is something you're likely to notice on your own. First, effectiveness itself isn't necessarily stable: one recent long-term comparison found MAD efficacy declining at a rate of roughly 0.7 additional apnea events per hour, per year, even in patients whose weight stayed stable — which is exactly why periodic objective sleep retesting matters, not just an initial confirmation. Second, the dentoskeletal changes we've written about elsewhere — reduced overjet and overbite, incisor tipping, a posterior open bite — are progressive and largely subclinical early on, meaning they build up gradually without symptoms you'd notice yourself. That combination is exactly why recall visits are scheduled on a calendar rather than triggered only when something feels wrong.

What Gets Checked at a Bite (Occlusal) Recall

At each dental recall, the goal is catching drift early through direct comparison, not guesswork. That means having a baseline recorded before you ever started treatment — overjet, overbite, and where your back teeth contact — ideally as study models, photos, or a digital scan, so later visits have something concrete to compare against. At each visit, posterior tooth contact and front-tooth angulation get reassessed against that baseline. It's worth knowing going in that this kind of change is a plausible, usually subclinical trade-off of years of effective therapy, not a sign anything has gone wrong — we go into the full evidence on what's temporary versus what tends to stick around in our piece on MAD side effects: temporary vs. permanent.

A Fair Word on Morning Guides and Jaw Exercises

Many maintenance protocols include daily morning jaw-repositioning exercises or a morning occlusal guide, reinforced at each visit. It's worth setting expectations honestly here: these measures may slow bite drift somewhat, but the evidence doesn't show they reliably stop it — a posterior open bite can still develop despite them, and studies specifically found morning occlusal guides did not prevent the incisor-angle changes they're meant to address. We've covered this in full in our piece on whether morning occlusal guides actually work. They're reasonable to use, just not a substitute for the recall visits themselves.

Device Care Between Visits

Between recalls, the appliance itself needs basic upkeep: daily cleaning and proper storage per your device's instructions, and attention to any change in fit, retention, or visible wear, cracking, or damage. If the device needs more advancement than its current range allows, or needs a reline or repair, that's a routine part of long-term care rather than a sign of a problem — appliances are built to be adjusted, repaired, and occasionally remade over years of use. See our full daily and weekly cleaning routine for the specifics of keeping it hygienic between visits.

When to Come In Sooner Than Scheduled

Beyond the standard calendar, certain changes are worth a visit before your next scheduled recall: the return of snoring, daytime sleepiness, or witnessed breathing pauses (any of which can signal the appliance needs re-titration or your apnea needs to be reassessed), a meaningful change in your weight, or new or worsening jaw and TMJ symptoms. If jaw pain is the issue, we cover what typically resolves versus what tends to persist — and what actually helps — in our piece on TMJ pain from a MAD.

The Bottom Line

A MAD works best as an ongoing, monitored therapy rather than a one-time device you're fitted for and then left to manage on your own. The follow-up schedule exists because both effectiveness and bite stability can shift quietly over years — catching that early, through scheduled visits rather than waiting for symptoms, is what keeps the treatment working well for the long haul.

If it's been a while since your last dental or sleep-medicine follow-up on your appliance, that's worth scheduling — regardless of how the appliance currently feels.