COR stands for "Clear Orthodontic Retention." Easy to use, comfortable to wear and constructed of unbreakable Biocryl, the adjustable COR Retainer provides excellent retention of all teeth, especially those that have undergone extensive orthodontic treatment, e.g. rotations and torquing.

Adjustment loops are included in the buccal wire when slight anterior retraction is needed.

This design provides premier stability and permits totally natural bite function because the biting surfaces and edges are not covered. Excellent for use immediately after orthodontics -- or after 6 months of active retainer wear -- the COR is an ideal solution for final retention and can also be used for minor corrections.