Did you Miss your Window for a Wider Smile?
Whether you are looking to fix a crossbite, improve your profile, or create more room for aligner treatment, skeletal expansion could be the key.

Evolution of Adult Paltal Expansion
Most people believe that if you didn't get an expander by middle school, your chance for a wider, healthier smile is gone. Ideally, expansion happens between the ages of 8 and 14. During this "golden window," the mid-palatal suture (the center line of your upper jaw) hasn't fused yet, allowing a standard Rapid Palatal Expander (RPE) to gently guide the bone apart.
But what happens if you missed that referral or didn't realize you needed treatment until adulthood? As we age, that suture fuses, making traditional expanders ineffective because they only tip the teeth rather than moving the bone. If you are over 14 and struggling with a narrow smile, crossbites, or even certain breathing issues, you haven't missed your chance. Modern technology now allows us to achieve skeletal expansion in adults without the need for invasive jaw surgery.

MARPE
(Miniscrew Assisted Rapid Palatal Expansion)
The MARPE is a sophisticated, 3D-printed appliance designed specifically for your unique anatomy. Unlike traditional expanders that push against the teeth, the MARPE utilizes 4 to 8 Mini-Screws (TADs) placed directly into the palate.
- Custom Fit: Every appliance is 3D-designed to match the exact contours of your mouth.
- Skeletal Stability: By anchoring directly to the bone, we can pull the suture apart even after it has fused.
- Versatility: Because it is custom-made, your orthodontist has more options for screw placement to navigate different bone densities.

Maxillary Skeletal Expander
Developed by the world-renowned orthodontist Dr. Won Moon, the MSE is a specialized version of a skeletal expander that has revolutionized how we treat adult patients. While similar to the MARPE, the MSE is often favored for its streamlined design and specific biomechanical approach.
- Minimally Invasive: The MSE typically utilizes a maximum of 4 TADs, providing a high success rate for splitting the suture with a smaller footprint in the mouth.
- Proven Results: This method is backed by extensive global research, specifically focusing on improving the airway and nasal volume alongside dental aesthetics.
- Predictable: It offers a highly focused force that is incredibly effective for patients who need significant skeletal widening but want to avoid the operating room.
Book a consultation with Dr. Minh or Dr. Spingher today.
Whether you are looking to fix a crossbite, improve your profile, or create more room for aligner treatment, skeletal expansion could be the key.
