In vitro study of knee stability after double-band and double-tunnel posterior cruciate ligament reconstruction
- VernacularTitle:双束股骨双隧道法重建后十字韧带的实验研究
- Author:
Baicheng CHEN
;
Yuanqing MAO
;
Shijun GAO
- Publication Type:Journal Article
- Keywords:
Knee joint;
Posterior cruciate ligament;
In vitro
- From:
Chinese Journal of Orthopaedics
2001;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
0.05). But when the flexion exceeded 30?, especially when it exceeded 60?, the displacement in pPc increased markedly, much greater than that of an intact knee (P0.05), while a slight over-restriction may be found at some angles. Conclusion Double-band reconstruction could effectively restrict the posterior displacement of the tibia and restore anteroposterior stability to the knee joint within its full range of flexion. aPc reconstruction could also maintain the posterior stability of the knee, while the result of pPc reconstruction is most unsatisfactory.
