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Factors affecting proprioceptive recovery after anterior cruciate ligament reconstruction
Zhou Mou-wang1; Gu Li1; Chen Ya-ping1; Yu Chang-long2; Ao Ying-fang2; Huang Hon-shi1; Yang Yan-yan1
关键词Anterior Cruciate Ligament Reconstruction Proprioception Muscle Strength
刊名CHINESE MEDICAL JOURNAL
2008-11-20
121期:22页:2224-2228
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Medicine, General & Internal
研究领域[WOS]General & Internal Medicine
关键词[WOS]JOINT POSITION SENSE ; HEALTHY-INDIVIDUALS ; MUSCLE STRENGTH ; KNEE ; ACL ; RUPTURE ; MECHANORECEPTORS ; PERFORMANCE ; RISK ; PAIN
英文摘要

Background Proprioception plays an important role in knee movements. Since there are controversies surrounding the overall recovery time of proprioception following surgery, it is necessary to define the factors affecting proprioceptive recovery after anterior cruciate ligament (ACL) reconstruction and to investigate the relationship between proprioception and muscle strength.

Methods A total of 36 patients who had their ACL reconstructed with a semitendinosus/gracilis graft (reconstructed group: 6 months post-surgery) and 13 healthy adults without any knee injury (control group) were included in the study. Knee proprioception was evaluated with a passive reproduction test. Isokinetic strength was measured using the Biodex System. Statistical analysis was used to compare proprioception of the reconstructed group versus the control group, and to define causal factors, including sex, hamstring/quadriceps ratio, and the course of injury before reconstruction. We also investigated the correlation between the passive reproduction error and quadriceps index.

Results There was a significant difference in proprioception between the reconstructed and control groups (P <0.05). When the course of injury before reconstruction was less than 4 months, there was a linear correlation with proprioception 6 months after the operation (r=0.713, P <0.05). There was a positive correlation between post-surgery proprioception and the quadriceps index at 6 months post-surgery.

Conclusions Impaired knee proprioception is observed 6 months after ACL reconstruction. Within 4 months of injury, early undertaking of reconstruction is associated with better proprioception outcome. Patients with enhanced proprioception have a better quadriceps index.

语种英语
WOS记录号WOS:000261364200003
引用统计
被引频次:21[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/52539
专题北京大学第三临床医学院_康复医学科
北京大学第三临床医学院_骨科
作者单位1.Peking Univ, Hosp 3, Dept Rehabil Med, Beijing 100191, Peoples R China
2.Peking Univ, Hosp 3, Dept Sports Med, Beijing 100191, Peoples R China
推荐引用方式
GB/T 7714
Zhou Mou-wang,Gu Li,Chen Ya-ping,et al. Factors affecting proprioceptive recovery after anterior cruciate ligament reconstruction[J]. CHINESE MEDICAL JOURNAL,2008,121(22):2224-2228.
APA Zhou Mou-wang.,Gu Li.,Chen Ya-ping.,Yu Chang-long.,Ao Ying-fang.,...&Yang Yan-yan.(2008).Factors affecting proprioceptive recovery after anterior cruciate ligament reconstruction.CHINESE MEDICAL JOURNAL,121(22),2224-2228.
MLA Zhou Mou-wang,et al."Factors affecting proprioceptive recovery after anterior cruciate ligament reconstruction".CHINESE MEDICAL JOURNAL 121.22(2008):2224-2228.
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