An Image-free Surgical Navigation System for Total Knee Arthroplasty

摘要：

Surgical navigation system has been widely used by surgeons to improve alignment accuracy during Total Knee Arthroplasty (TKA). In this article, we present an image-free surgical navigation system for TKA with a more interactive and robust in-house developed Graphical User Interface (GUI). The navigation system has a more intuitive view and can trace surgical steps easily by saving surgery information data. System steps, feature of the interactive GUI, coordinate definition and osteotomy value/angle calculation method have been introduced. The stability and accuracy test are performed.

关键词： surgical navigation system total knee arthroplasty

作者: Wenbo Liu Hui Ding Zhonglin Zhu Guangzhi Wang Yixin Zhou

作者单位: School of Medicine, Tsinghua University, Beijing, China Bejing Ji Shui Tan hospital, 4th Medical College of Peiking University, Beijing, China

会议类型: 国际会议

会议名称: 2011 4th International Conference on Biomedical Engineering and Informatics(第四届生物医学工程与信息学国际会议 BMEI 2011)

会议地点: 上海

会议语种:英文

页码: 1359-1363

在线出版日期: 2011-10-15（万方平台首次上网日期，不代表论文的发表时间）