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- Title
半腱様筋腱と薄筋腱を用いた膝前十字靱帯再建術後9週の歩行立脚初期における膝関節伸展モーメントと1年後の脛骨前方移動量の関係
- Authors
Ikeno Yūtarō; Tanaka Satoshi; Yamada Eiji; Fukuda Wataru; Kataoka Yūsuke; Hamano Yuka; Takeuchi Kenta; Kawakami Shōhei; Ninomiya Taishi; Gomi Noriyuki
- Abstract
[Purpose] The relationship between the knee extension moment in the early walking stage at 9 weeks after anterior cruciate ligament (ACL) reconstruction surgery with hamstring tendon autografts (STG) on anterior tibial translation (ATT) at one year post-surgery were investigated to clarify the influence of knee extension moment on ligament reconstruction. [Subjects] Ten cases of ACL reconstruction using STG (20 limbs: 10 operated, 10 nonoperated). [Methods] The knee extension moment of the early walking stage at 9 weeks post-surgery was computed from 3D motion analysis data and ground reaction force, and normalized to body weight. At one year post-surgery ATT was determined. [Results] The knee extension moment at 9 weeks post surgery of the operated side showed a significantly lower value than that of the non-operated side, but it was not related to ATT at one year post-surgery. [Conclusion] To prevent secondary injury, improvement of the decreased knee extension moment in the early walking stage at 9 weeks after ACL reconstruction surgery is necessary.
- Publication
Rigakuryoho Kagaku, 2015, Vol 30, Issue 2, p291
- ISSN
1341-1667
- Publication type
Article