A concept and classification of centers of rotation and extraoral force systems.
D000293:Adolescent; D000818:Animals; D001641:Bicuspid; D001696:Biomechanical Phenomena; D002648:Child; D002965:Classification; D003799:Dental Stress Analysis; D005069:Evaluation Studies as Topic; D006801:Humans; D008310:Malocclusion / Q000628:therapy; D008963:Molar; D009968:Orthodontic Appliances, Removable / Q000295:instrumentation; D012399:Rotation; D014086:Tooth Mobility; D014097:Tooth, Unerupted