Computer-assisted mandibular condyle positioning in orthognathic surgery
Computer-assisted mandibular condyle positioning in orthognathic surgery
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DOI：
10.1016/s0278-2391(96)90630-8
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发表时间：
1996-05-01
影响因子：
1.9
通讯作者：
Cinquin, P
中科院分区：
文献类型：
--
作者：
Bettega, G;Dessenne, V;Cinquin, P
用途：下颌升支矢状截骨术后髁突在关节窝内的正确定位是一个难题，本文介绍了一种计算机辅助定位装置，方法：采用三维光学定位仪确定髁突节段的位置，手术过程与常规方法略有不同。该系统非常易于使用，它不需要术前数据采集，获得的精度为几分之一毫米。
Purpose: The correct placement of the mandibular condyle in the glenoid fossa during the osteosynthesis after the sagittal ramus osteotomy is often a problem, This article describes a computer-assisted positioning device,Method: The procedure is based on the use of a three-dimensional optical localizer to establish the condylar segment position, The operative procedure is only slightly different from the usual,Results: The system is very easy to use, it does not require preoperative data acquisition, and the accuracy obtained is in fractions of a millimeter.