chincup

基本解釋

Three-dimensional finite element analysis of the TMJ and the mandible under orthopedic chincup forces.
頦兜力作用下顳下頜關(guān)節(jié)及下頜骨受力的三維有限元分析。
Objective To establish a mandibular model including TMJ, partial soft tissue on the surface of skeletal chin and chincup.
目的在計(jì)算機(jī)上建立包括下頜骨、完整牙列、頦部軟組織及頦兜的“顳下頜關(guān)節(jié) (TMJ) -下頜骨 -頦兜矯形系統(tǒng)”三維正交各向異性有限元模型。
Mandible deformed and mandibular body bended downwards under the chincup forces; and the larger the forces were,the severer the deformation was.
頦兜牽引力使下頜骨順時(shí)針向旋轉(zhuǎn)的同時(shí)將使下頜骨發(fā)生變形:下頜枝向前彎曲,下頜體向下彎曲,且牽引力越大旋轉(zhuǎn)、變形越嚴(yán)重。