For patients in the mixed dentition with a Class III malocclusion

Myobrace®Interceptive Class III is a three-stage appliance system used for Class III malocclusion in the mixed dentition. Since most of these cases have a deficient upper jaw, the treatment system focuses on encouraging maxillary arch development while correcting breathing and myofunctional habits for better treatment outcomes and stability. The appliances are frequently combined with the BWS and Myolay™ arch development techniques.

Establish nasal breathing and habit correction

The i-3N focuses on establishing nasal breathing and initial myofunctional correction for Class III patients in the mixed dentition. It is soft and flexible, giving the best compliance while being adaptive to any arch form and malocclusion. It has small breathing holes to establish continuous nasal breathing and myofunctional features to promote correct habits. Move to the i-3® when the i-3N is staying in overnight and nasal breathing has been established.

Design Features

The design features of the i-3N are suited to establish nasal breathing and the initial correction of myofunctional disorders in Class III patients in the mixed dentition.

• Flexible material makes it a comfortable starting appliance, able to adapt to any arch form and malocclusion
• Small breathing holes help to establish nasal breathing
• Tongue tag encourages correct tip of the tongue positioning
• Tongue elevator encourages the body of the tongue to rest in the roof of the mouth
• High sides hold the soft tissues away, promoting the arch development while optimising appliance retention