Measurement and fitting on 3-D articular surfaces of the human knee joint

被引：0

作者：

Wang, Xishi ^{[1
]}

Zhang, Li-Qun ^{[1
]}

机构：

[1] Dept of Mathematics, QingDao Inst. of Architecture/Eng., No. 11, FuShun Rd., QingDao 266033, China

来源：

Biomedical Engineering - Applications, Basis and Communications | 2002年 / 14卷 / 04期

关键词：

Biological organs - Calibration - Joints (anatomy);

D O I：

10.4015/S1016237202000255

中图分类号：

学科分类号：

摘要：

In this study, the OptoTrak system was employed to collect the articulating surface measurements of the human knee for the femur, tibia and patella in three experimented specimens. Furthermore. a rigorous mathematical reconstruction procedure that estimates reconstruction error was completed by employed the relative analysis tools. The results show, the measurements for each session were able to reconstruct the three-dimensional calibration to a precision of 0.02mm. On the other word. the OptoTrak can be used to obtain the precise measurements of analytical surface of the human knee joint.

引用

页码：171 / 174