How is an oral appliance adjusted over time?

For general dentists managing sleep-disordered breathing cases, titration is the clinical step that separates a device that works from one that sits in a drawer. Most titratable mandibular advancement devices (MADs) ship with a baseline advancement set at 50 to 60 percent of maximum protrusion. The prescribing dentist advances the device at each follow-up, typically every 2 to 4 weeks, guided by patient-reported snoring, daytime sleepiness scores, and, when available, a home sleep test result.

The hardware that makes titration reliable is built into the device at fabrication. Precision screw mechanisms, calibrated advancement ramps, and robust hinge components all depend on accurate articulation records and a well-executed laboratory workflow. A device fabricated with a distorted bite registration will never titrate predictably, regardless of how carefully the clinician advances the hardware. That is why the lab's dimensional accuracy at the build stage matters as much as the clinician's technique at follow-up.

Once the patient reaches therapeutic position, many clinicians request a comfort-lock or a fixed duplicate device from the lab to hold that position long-term. Some devices also allow minor lateral adjustments to address TMJ loading or patient comfort at the therapeutic protrusion. Having the original lab on call with the case records on file means those modifications ship in days, not weeks, keeping patients compliant and the referral loop intact.