Computer Assisted Surgical Simulation and Evaluation inAnterior Cruciate Ligament Reconstruction
A surgical and evaluation method in the anterior cruciate ligament (ACL) reconstruction with image-free navigation was presented.Firstly,video tracking module,bone reconstruction module and virtual simulation module of this system were discussed.Secondly,the coordinate relations of several surgery objects (including surgical instrument,anatomical,camera and screen) in the surgical environment,the tracking based on MicronTracker (MT) with two cameras and the bone surface real-time reconstruction based on the Delaunay algorithm were introduced in detail.Finally,experiments of anisometry measurement and virtual simulation on two plastics were carried out to verify the validity of the proposed method.The anisometry value of reconstructed ACL was 8.97 mm.The effectiveness of ACL reconstruction has been proved by preliminary evaluation trials.
MicronTracker monitoring anisometry ACL reconstruction virtual simulation evaluation
Yan Hu Jun Wei Feng Feng Xiju Zong
Control Science and Engineering Department,University of Jinan,Jinan,Shandong,China ShanDong Electronic Products Supervision & Inspection Institute,Jinan,Shandong,China
国际会议
沈阳
英文
829-834
2012-09-07（万方平台首次上网日期，不代表论文的发表时间）