摘要
对３０例安氏Ⅱ类２分类错畸形患者进行了下颌运动轨迹描记和Ｘ线头影测量分析，结果显示，在此类错畸形中，有两种下颌功能运动型，５５％～６５％的患者的运动轨迹异常。随着年龄增长，患者上下颌骨、牙齿均对下颌功能运动障碍出现代偿性变化。
he mandibular movement kinesiographs and
cephalometric radiographs of 30 patients withClass II division 2
malocclusion were analysed. Results showed there were two functional
move-ment patterns in this kind of malocclusion;and 55～65%patients
showed in the abnormal pat-terns. The compensatory changes appeared
in maxilla,mandible and teeth, if the disturbancelasted long.
出处
《北京医科大学学报》
CSCD
1995年第5期361-362,I034,T001,共4页
Journal of Peking University(Health Sciences)
关键词
错HE
病理学
下颌运动
颅骨测量
Headings Malocclusion/physiopathol
Mandibular movement
Craniometry
