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KMID : 0359619940060020127
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Journal of Korean Knee Society
1994 Volume.6 No. 2 p.127 ~ p.131
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Joint Proprioception after ACL Reconstruction (Comparison between B-P-B and Semitendinosus Graft)
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Abstract
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To compare the proprioception ability of tibial stump-retaining semitendinosus and tibial stump-sacrificing B-P-B graft in the ACL reconstruction, proprioception was measured in the knee of the 28 patients after reconstruction of the ACL by semitendinosus(14 patients)and B-P-B(14 patients) graft.
Joint pjosition sense was determined by two common techniques that measure the threshold to of motion threshold value and the ability to reproduce passive knee positioning.
@ES The results were as follows:
@EN 1. The B-P-B graft group showed mean difference of 0.52°(normal side; 2.17°, reconstruction side;2.69°) for the threshold value and 4.27(normal side;6.14°reconstruction side; 10.41°) for the reproduction inaccuracy).
2. The semitendinosus group showed mean difference of 0.29°(normal side;2.08°, reconstruction side;2.37°) for the threshold value and 1.32°(normal side;6.19°, reconstruction side;7.51°) for the reproduction inaccuracy.
3. There was a decline in joint position sense in -B-P-B graft group (Thresheld was increased in the B-P-B graft group) compared with the semitendinosus graft group(p=0.04). The mean reproduction value of the B-P-B graft group was higher than
the semitendinosus group)(p=0.001).
4. It seems likely that retension of tibial stump would lead to the beneficial results of proprioception.
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