title: JCO interviews Dr. James A. McNamara, Jr. on the Frankel appliance. Part 1--Biological basis and appliance design.
mesh_terms: D000202:Activator Appliances; D000818:Animals; D001696:Biomechanical Phenomena; D002358:Cartilage, Articular / Q000254:growth & development; D004867:Equipment Design; D006801:Humans; D008310:Malocclusion / Q000628:therapy; D008334:Mandible / Q000254:growth & development; D008335:Mandibular Condyle / Q000254:growth & development; D009968:Orthodontic Appliances, Removable