›› 2012, Vol. 43 ›› Issue (2): 232-235.doi: 10.3969/j.issn.0529-1356.2012.02.015

• 解剖学 • 上一篇    下一篇

膝关节前交叉韧带后外束股骨止点位置的解剖

罗浩1; 张卫光2* ; 敖英芳1; 王海军1; 张继英1; 余家阔1*    

  1. 1.北京大学第三医院运动医学研究所; 2.北京大学基础医学院人体解剖与组织胚胎学系,北京 100191
  • 收稿日期:2011-11-03 修回日期:2011-12-09 出版日期:2012-04-06
  • 通讯作者: 张卫光;余家阔

Anatomy of the femoral attachment of the posterolateral bundle of the anterior cruciate ligament

  1. 1.The Institute of Sports Medicine, the Third Hospital, Peking University; 2.Department of Anatomy and Histology and Embryology, School of Basic Medical Sciences, Peking University, Beijing 100191, China
  • Received:2011-11-03 Revised:2011-12-09 Online:2012-04-06
  • Contact: ZHANG Wei-guang ;YU Jia-kuo

关键词: 膝关节, 前交叉韧带, 双束重建, 关节镜, 解剖, 测量,

Abstract: Objective By measuring the posterolateral bundle (PLB) femoral attachment, to find a simple guideline for precisely localizing the PLB femoral bone tunnel during the doublebundle anterior cruciate ligament (ACL) reconstruction. BR>Methods Twenty cadaveric knees, aged 25 to 45 years, were dissected. With the knees flexed at 90°, the measurement of the distances from the center of the PLB femoral attachment to the anterior border and to the posterior border of the articuar cartilage of the lateral wall of the intercondylar notch was made. The collected data were evaluated and compared.Results With the knees flexed at 90°, the center of the PLB was located at (8.74±1.39)mm and (8.69±1.57)mm from the anterior and the posterior cartilage borders of the lateral wall of the intercondylar notch, respectively (EM>P/EM> =0.926). The distance between the center of the PLB attachment to the low cartilage border of the lateral intercondylar wall was (5.06±0.77)mm.Conclusion The findings in this study suggest that the position of the center of the PLB femoral insertion is at the middle of the line joining the anterior and the posterior borders of the femoral cartilage. It is a simple, easy and repeatable way to use our results as a guideline

Key words: Knee, Anterior cruciate ligament (ACL), Double-bundle reconstruction, Arthroscopy, Anatomy, Measurement, Human

中图分类号: