The contributing factors of tapered wedge stem alignment during mini-invasive total hip arthroplasty
作者: Shinya HayashiTakaaki FujishiroShingo HashimotoNoriyuki KanzakiRyosuke KurodaMasahiro Kurosaka
作者单位: 1Kobe University Graduate School of Medicine
刊名: Journal of Orthopaedic Surgery and Research, 2015, Vol.10 (1)
来源数据库: Springer Nature Journal
DOI: 10.1186/s13018-015-0192-x
关键词: Tapered wedge stemTHAStem alignment3D template
原始语种摘要: Abstract(#br) Background(#br)Minimally invasive surgical approaches are widely used for total hip arthroplasty (THA). However, potential problems related to a reduced visual field during surgery, such as implant malposition, neurovascular injury, and poor implant fixation, have been reported. In these situations, a shorter stem is easier to insert in the femoral canal. To evaluate the accuracy of shorter stem orientation, we focused on the accuracy of stem orientation especially in short tapered wedge stems and evaluated the contribution factors of stem malalignment during mini-invasive total hip arthroplasty.(#br) Methods(#br)One hundred ten hips that underwent THA with a Summit stem (58 hips) (DePuy, Warsaw, IN) as straight stem and TriLock stem (52 hips) (DePuy) as tapered wedge stem...
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影响因子:1.013 (2012)

  • arthroplasty 关节成形术
  • wedge 
  • contributing 捐献分摊
  • invasive 侵入的
  • tapered 锥形的
  • total 总和
  • during 在的期间
  • alignment 定位