[Dynamics of extraoral anchorage--use of computer methods of structural analysis, strain gauge method and finite element method].
D003201:Computers; D004867:Equipment Design; D005115:Extraoral Traction Appliances; D006801:Humans; D008954:Models, Biological; D008963:Molar / Q000502:physiology; D009968:Orthodontic Appliances, Removable; D010519:Periodontium / Q000502:physiology; D012399:Rotation; D013314:Stress, Mechanical; D014070:Tooth / Q000502:physiology*