ArticleZhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery2026
[Impact of tibial tunnel position in artificial posterior cruciate ligament reconstruction on postoperative knee function and stability].
Article in Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Objective: To investigate the impact of tibial tunnel position on postoperative knee function and stability in patients undergoing artificial posterior cruciate ligament (PCL) reconstruction. Methods: A retrospective analysis was conducted on patients who underwent single knee artificial PCL reconstruction between January 2018 and September 2024 and met the inclusion criteria. Based on postoperative three-dimensional (3D)-CT measurements of the tibial tunnel position, the patients were allocated into a low tunnel group ( Results: The relative proximal-distal position of the tibial tunnel was significantly lower in the low tunnel group than in the high tunnel group ( Conclusion: Compared with a high tibial tunnel, the low tibial tunnel technique can effectively reduce the graft's turning angle at the proximal tibia and lower the risk of graft failure, thereby significantly improving posterior knee stability and function recovery after artificial PCL reconstruction.
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