Medial knee stability at flexion increases tibial internal rotation and knee flexion angle after posterior-stabilized total knee arthroplasty
作者: Tomoyuki KamenagaKoji TakayamaKazunari IshidaHirotsugu MuratsuShinya HayashiShingo HashimotoYuichi KurodaMasanori TsubosakaYoshinori TakashimaTakehiko MatsushitaTakahiro NiikuraRyosuke KurodaTomoyuki Matsumoto
作者单位: 1Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1, Kusunoki-chuo, Kobe 650-0017, Japan
2Department of Orthopaedic Surgery, Kobe Kaisei Hospital, Kobe, Japan
3Department of Orthopaedic Surgery, Steel Memorial Hirohata Hospital, Himeji, Japan
刊名: Clinical Biomechanics, 2019, Vol.68 , pp.16-22
来源数据库: Elsevier Journal
DOI: 10.1016/j.clinbiomech.2019.05.029
关键词: Total knee arthroplastyPosterior stabilizedSoft-tissue balanceKnee kinematicsFlexion angle
英文摘要: Abstract(#br)Background(#br)Soft-tissue balance is an important element for the success of total knee arthroplasty; however, the influence of intraoperative soft-tissue balance on knee kinematics in posterior-stabilized-total knee arthroplasty remains unknown. We investigated whether intraoperative soft-tissue balance could influence knee kinematics and flexion angle after posterior-stabilized-total knee arthroplasty.(#br)Methods(#br)This study included 30 patients with knee osteoarthritis and varus alignment who underwent posterior-stabilized total knee arthroplasty; intraoperative soft-tissue balance parameters, such as varus ligament balance and joint component gap, were assessed by an offset-type tensor at knee flexion angles of 0°, 10°, 30°, 60°, 90°, 120°, and 135°. Medial and...
全文获取路径: Elsevier  (合作)
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影响因子:1.869 (2012)

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关键词翻译
关键词翻译
  • arthroplasty 关节成形术
  • flexion 弯曲
  • tibial 胫骨的
  • posterior 修]后面[端;验
  • stabilized 稳定的
  • internal 内部的
  • kinematics 运动学
  • angle 
  • balance 平衡
  • rotation 旋转