Experimental investigations of the insertion and deformation behavior of press-fit and threaded acetabular cups for total hip replacement

Andreas Fritsche; Kristin Bialek; Wolfram Mittelmeier; Martin Simnacher; Klaus Fethke; Andreas Wree; Rainer Bader

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Experimental investigations of the insertion and deformation behavior of press-fit and threaded acetabular cups for total hip replacement

机译：压入配合和螺纹髋臼杯用于全髋关节置换的插入和变形行为的实验研究

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The deformation behavior of threaded and press-fit acetabular cups in correlation with the applied torques and forces to insert the cups has not been widely investigated. The aim of this experimental study was to analyze the deformation behavior of threaded (BICON-PLUS) and press-fit (EP FIT PLUS and Metal shell) acetabular cup designs during insertion and extraction with regard to the possibility of cup failure.

机译：螺纹和压配合髋臼杯的变形行为与所施加的扭矩和插入杯的力有关，尚未得到广泛研究。这项实验研究的目的是分析在插入和拔出过程中螺纹（BICON-PLUS）和压入配合（EP FIT PLUS和金属外壳）髋臼杯设计的变形行为，以防杯子损坏的可能性。

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《Journal of Orthopaedic Science》 |2008年第3期|240-247|共8页
作者
Andreas Fritsche; Kristin Bialek; Wolfram Mittelmeier; Martin Simnacher; Klaus Fethke; Andreas Wree; Rainer Bader;
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Department of Orthopaedics Orthopaedische Klinik und Poliklinik Universitaet Rostock Forschungslabor fuer Biomechanik und Implantattechnologie Doberaner Strasse 142 18057 Rostock Germany;

Department of Orthopaedics Orthopaedische Klinik und Poliklinik Universitaet Rostock Forschungslabor fuer Biomechanik und Implantattechnologie Doberaner Strasse 142 18057 Rostock Germany;

Department of Orthopaedics Orthopaedische Klinik und Poliklinik Universitaet Rostock Forschungslabor fuer Biomechanik und Implantattechnologie Doberaner Strasse 142 18057 Rostock Germany;

PLUS Orthopedics AG Aarau Switzerland;

Department of Mechanical Engineering University of Rostock Rostock Germany;

Institute for Anatomy University of Rostock Rostock Germany;

Department of Orthopaedics Orthopaedische Klinik und Poliklinik Universitaet Rostock Forschungslabor fuer Biomechanik und Implantattechnologie Doberaner Strasse 142 18057 Rostock Germany;

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1. Experimental investigations of the insertion and deformation behavior of press-fit and threaded acetabular cups for total hip replacement. [J] . Fritsche A, Bialek K, Mittelmeier W, Journal of orthopaedic science : . 2008,第3期

机译：全髋关节置换术的压入配合和螺纹髋臼杯的插入和变形行为的实验研究。
2. Experimental analysis of insertion torques and forces of threaded and press-fit acetabular cups by means of ex vivo and in vivo measurements [J] . Vogel Danny, Rathay Andreas, Teufel Stephanie, Acta of Bioengineering and Biomechanics . 2017,第3期

机译：通过离体和体内测量通过螺纹和压配髋臼杯的插入扭矩和力的实验分析
3. Press-fit versus threaded acetabular cups in total hip arthroplasty : Functional and radiological results after five years [J] . Ellenrieder Martin, Bader Rainer, Bergschmidt Philipp, Acta orthopaedica Belgica. . 2016,第1期

机译：全髋关节置换术中压入式配合带螺纹的髋臼杯：五年后的功能和影像学结果
4. Use of transverse acetabular ligament for acetabular cup placement in computer-assisted total hip replacement [C] . Michael L Swank, Martha R Alkire, Leslie L Korbee, International Society for Computer Assisted Orthopaedic Surgery. Meeting . 2007

机译：在计算机辅助总髋关节置换中使用横向髋臼韧带进行髋臼杯放置
5. Development of UHMWPE acetabular cup for improved fixation and wear in total hip replacement. [D] . Cho, Jin Cheol. 2005

机译：UHMWPE髋臼杯的开发可改善全髋关节置换术的固定和磨损。
6. Peri-acetabular bone remodelling after uncemented total hip arthroplasty with monoblock press-fit cups: an observational study [O] . Conrad Anderl, Georg Mattiassich, Reinhold Ortmaier, 2020

机译：用单块压配杯子未发布的总髋关节置换术后重塑Peri-髋臼骨改造：观察研究
7. Total Hip Replacement: Exchange of a Loose Perforated Press-Fit Cup with a Porous-Coated Press-Fit Cup in a Dog [O] . Stephanie M.M. Colthurst, James O. Simcock, Ricky G. Cashmore 2020

机译：总臀部更换：交换松散的穿孔压配杯，狗的多孔涂层压配杯

Experimental investigations of the insertion and deformation behavior of press-fit and threaded acetabular cups for total hip replacement

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