Computer-assisted mandibular condyle positioning in orthognathic surgery

被引:43
作者
Bettega, G [1 ]
Dessenne, V [1 ]
Raphael, B [1 ]
Cinquin, P [1 ]
机构
[1] FAC MED GRENOBLE,INST ALBERT BONNIOT,IMAG,TIMC,LA TRONCHE,FRANCE
关键词
D O I
10.1016/S0278-2391(96)90630-8
中图分类号
R78 [口腔科学];
学科分类号
1003 [口腔医学];
摘要
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.
引用
收藏
页码:553 / 558
页数:6
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