Patent ID: 10952822

Abstract:
Various embodiments of orthodontic appliances are disclosed to dispose a patient's lower dentition (2) and upper dentition (2) in Class I occlusion. A representative appliance (180) includes an occlusal ridge (182) that extends over the mesio-lingual cusp and the mesio-buccal cusp of a lower first molar (14a) on one side of the patient's dentition (2), and includes another occlusal ridge (182) that extends over the mesio-lingual cusp and the mesio-buccal cusp of a lower first molar (14b) on the other side of the patient's dentition (2). Such an appliance (180) addresses a Class II malocclusion by encouraging or facilitating movement of the mandible in a mesial or anterior direction such that each such occlusal ridge (182) ends up being disposed between a corresponding upper first molar (32a, 32b) and a corresponding second bicuspid (30a, 30b).