Minimally-Invasive
Maxillary Expansion
(MSE)
MSE is a groundbreaking technique for expanding the maxilla (upper jaw), improving nasal breathing, and increasing tongue space. Designed as a less invasive alternative to traditional surgical procedures, MSE offers a precise, effective, and patient-friendly solution for those needing maxillary expansion.
Who Can Benefit from MSE?
MSE is ideal for patients with:
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Narrow maxilla or palate.
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Airway resistance or nasal breathing issues.
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Crowding or lack of tongue space.
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A preference for a less invasive alternative to surgical expansion.

Cantarella D, Dominguez-Mompell R, Moschik C, et al. Midfacial changes in the coronal plane induced by microimplant-supported skeletal expander, studied with cone-beam computed tomography images. Am J Orthod Dentofacial Orthop. 2018;154(3):337-345.
Transform Your Airway Health and Function!
How It Works
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Customized Design: Each MSE device is digitally designed to fit your unique anatomy for maximum comfort and effectiveness.
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Anchored Stability: MSE uses Temporary Anchorage Devices (TADs), which are small screws inserted into the palatal bone. This ensures stable, precise skeletal expansion with minimal risk of tooth tipping.
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Gradual Activation: Patients activate the device daily over 4–6 weeks, allowing for controlled, progressive expansion.
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Improved Nasal Breathing: By widening the nasal cavity, MSE enhances airflow, promoting better breathing and reducing issues like nasal obstruction.
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Expanded Tongue Space: Addresses crowding in the oral cavity, allowing the tongue to rest in its natural position and supporting functional breathing and swallowing.
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Effective for All Ages: While particularly beneficial for adolescents and adults, MSE can also be tailored to younger patients in specific cases.
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Minimally Invasive Procedure: MSE avoids surgical intervention, offering a faster recovery time and less postoperative discomfort compared to traditional maxillary expansion surgeries.
Key Benefits of MSE

Why Choose MSE ?
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Non-Surgical Alternative: A minimally invasive approach for patients requiring skeletal expansion, avoiding the need for invasive surgeries.
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Enhanced Airway Health: Expands the maxilla to create more space for the tongue, improve nasal airflow, and reduce airway resistance.
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Custom-Fitted for You: Every MSE procedure is uniquely designed to fit your anatomy, ensuring comfort and optimal results.
MSE with Dr. Coppelson
Dr. Kevin Coppelson is a leader in minimally invasive maxillary expansion techniques:
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Expertise in Precision Design: Each MSE device is tailored to maximize skeletal expansion and minimize potential side effects.
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Cutting-Edge Tools and Techniques: Utilizing the latest technology ensures optimal outcomes with a focus on comfort and safety.
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Comprehensive Care: Collaboration with myofunctional therapists and other specialists ensures that your expansion results support broader improvements in airway health, posture, and function.