%0 Journal Article
%T Developing of Condylar Traces of Kinematic Center Recording System<br>下颌髁突运动中心轨迹测量分析系统
%A HOU Zhen gang
%A NIE Zhi ming
%A FENG Hai lan
%A DAI Guo zhong
%A LI Guo zhen
%A <br>侯振刚
%A 聂志明
%J 中国图象图形学报
%D 2002
%I 
%X Since condylar movement includes both translatory and rotatory components, each condylar reference point moves in different path. Therefore, the choice of condylar reference point is important for the interpretation of condylar movement traces. Kinematic center was originally suggested by Kohno. It's like a translating rotational center of the condyle disk complex in condylar movements. Its movement traces are mainly determined by the contour of the articular eminence, and independent of additional rotatory component of condylar movements. To date, commercial comdylar traces of kinematic center recording system if not available in market. There are rare explorations in this field. Therefore, the aim of this study was to develop condylar traces of kinematic center recording system. A condylar movement traces of kinematic center recording system has been developed with the combinations of computer graphic, mathematics and oral physiology. The movement traces of any point on the mandible can be reconstructed by this system. Furthmore, the kinematic center of condylar can be located and its traces can be analyzed by this system.
%K Mandibular movements
%K Condylar kinematic center
%K Geometric transformaiton
%K Computer graphics<br>下颌运动
%K 髁突运动中心
%K 几何变换
%K 计算机图形学
%K 运动中心轨迹
%K 颞下颌关节紊乱
%K 诊断
%K 测量分析系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=535C1C23E7F74214&yid=C3ACC247184A22C1&vid=DF92D298D3FF1E6E&iid=CA4FD0336C81A37A&sid=35FC3610259C2B32&eid=CD775AE9DDBD7B53&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=6&reference_num=10