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Twin Block
Class II Correction


What it is?

The Twin Block™ appliance consists of upper and lower acrylic removable orthodontic appliances with interlocking posterior bite blocks. It is known to be the most comfortable, esthetic and effective of all removable functional appliances.

How it works?

The posterior bite blocks interlock at a 70° angle to advance the mandible and correct a Class II malocclusion. The Twin Block appliance can be designed like any other removable orthodontic appliance with a variety of components such as expansion screws, springs and clasps.


Benefits

COMPLIANCE – the removable appliances are comfortable for patients to wear.

VERSATILE – a variety of designs offer independent control of arch form.

RAPID CORRECTION – 24 hour wear achieves rapid correction of malocclusion.

VERTICAL – excellent to increase vertical in deep bite cases.

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