نتایج جستجو برای: femur
تعداد نتایج: 20561 فیلتر نتایج به سال:
Vibration analysis can be used as a more sensitive alternative to conventional techniques for the detection of loosening of total hip replacement (THR) components. The vibration modes of the human femur and of selected THR prosthetic stems were studied by experimental modal analysis using a CADA-X system and by finite element simulation using MARC/Mentat software. Two hypotheses were formulated...
Hip arthroscopy is commonly used both to diagnose and treat different underlying hip conditions. It may be performed either by a supine or lateral approach. A peroneal post is commonly used with a fracture table in both the supine and lateral positions to provide lateralization and traction of the femur. Adequate distraction of the hip joint may be difficult without the peroneal post. We achiev...
The natural distribution of stress in the femur is altered when total hip arthroplasty (THA) performed. In fact, a stem inserted inside femur, there variation due to difference rigidity between material with which made and femur. This generates phenomenon shielding. aim this study design an optimized prosthesis that guarantees excellent rotational stability reduced Methods: Through finite eleme...
Background: Distal femur wedge osteotomies for varus or valgus alignment of the lower extremity could be done in either uniplanar or biplanar fashion.Union time and stability of the osteotomy site has been considered important in this anatomic region. In this study, clinical and radiographic findings of biplane distal femur osteotomy were reported. Methods: Clinical, functional, and radiologic...
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