Anchorage in orthodontics 1 anchorage inorthodontics 2 newtons third law of motion every action has an equal and opposite reaction. Alaska is our home we are proud of our local alaskan community and inspired by the beautiful wilderness of our state smiling is about more than straight teeth smiling is about more than straight teeth our mission is to deliver quality orthodontics using the latest techniques and technological advances in an atmosphere of warmth and sincere . Northern smiles orthodontics provides high quality orthodontic treatment to children teens and adults in anchorage ak dr johnson and our team are committed to helping you find your healthiest and most beautiful smile possible. Anchorage loss is multifactorial and is defined as the unplanned movement of anchor teeth in orthodontic treatment due to poor appliance design lack of anchor teeth in the block or attempted movement of multiple teeth