EMA® (Elastic Mandibular Advancement) Appliance
Effective, non-invasive treatment for snoring and mild OSA*!
Specifically designed to provide customized, effective solution for every patient situation!
Specially designed, patented elastic straps provide unsurpassed lateral freedom and overall TMJ comfort.
Gently bring the mandible forward into desired position (causes forward movement of tongue, opening airway).
Thin (only 2 mm), clear upper and lower bases custom pressure-formed from each patient’s models.
Fits like a retainer! Utilize undercut areas of teeth for retention.
Full occlusal coverage on both arches ensures excellent long-term stability (without tooth movement).
FREE Patient Brochure available.

Full EMA appliance on model

Interchangeable elastic strap in position.
Note full coverage acrylic bases on teeth.
Upper and lower clear bases.

With snoring and sleep apnea, every patient is different! FDA approved for the treatment of both snoring and mild obstructive sleep apnea (OSA), the EMA appliance has been specifically designed to provide a customized, effective solution for every patient situation! And, Space Maintainers has the proven experience to create the optimal appliance to precisely meet those needs.

Interchangeable Straps Allow Individualized Treatment
Specially designed, patented elastic straps provide unsurpassed lateral freedom and overall TMJ comfort. These straps gently bring the mandible forward into desired position (causes forward movement of tongue, opening airway). Available in wide range of lengths and durometers (see chart), the “Elastic Pull” easily changed and adjusted by changing straps for optimal results.

Outstanding Retention and Stability
EMA’s thin (only 2 mm), clear upper and lower bases are custom pressure-formed from each patient’s models. Fitting like a retainer, they utilize undercut areas of teeth for retention. Full occlusal coverage on both arches ensures excellent long-term stability (without tooth movement).
EMA appliances have no projections in the palate ensuring maximum anterior tongue space.

* NOTE: Patients diagnosed with moderate to severe sleep apnea require a sleep study with this appliance, so the referring physician knows that the apnea has been reduced to a safe range.



Full-color brochure developed specifically of use as a patient education and promotional tool.
Uses lifestyle photography to illustrate both problem and solution.
Explains the reasons for snoring and OSA in plain, every day language.
Highlights all the benefits of EMA as a possible answer.
Also offers comprehensive appliance care instructions.

Available FREE OF CHARGE in 25 brochure packages when requested (with appropriate order form) with your next case. To request your order form, or to purchase a 25 brochure package at $14.95 (applicable taxes included), go to the Practice-Building Library. FREE brochure holder also available on request.