منابع مشابه
Mechanisms of femoral fracture.
Mechanisms of femoral fracture of the condyles and shaft were experimentally investigated through controlled knee impact ofdenuded femurs in six human cadavers. High-speed movies recorded knee joint compression, femoral displacements and deformation, and fracture initiation. Fracture initiated at 10.6 + 2.7 kN knee load after 1.3 + 0.1 cm ofknec joint compression for a 10.1 kg rigid impact at 1...
متن کاملStress Fracture of the Lateral Femoral Condyle afterTotal Knee Arthroplasty
Background: This is to assess one of the rare complications after total knee replacement and to assess risk factors of failure.Methods: 11 patients with varus knee and an average age of 67 years underwent TKA between 2005 and 2013. All patients returned with a sudden sharp knee pain, disability to walk and significant decrease in ROM about 4 to 8 weeks after surgery. Radiographic examination re...
متن کاملOccult femoral neck fracture.
coronal imaging; figure 1C). She was treated with osteosynthesis (figure 1D) to stabilise the femoral neck fracture, which resulted in a good functional outcome at 6-month follow-up. Occult femoral neck fractures are frequently misdiagnosed. Once misdiagnosed, the non-displaced fracture may become displaced. When this occurs, patients may need to be treated with hip arthroplasty, which is more ...
متن کاملTreatment of femoral fracture through the sliding screw portal following fixation of the femoral neck fracture.
The authors report a case of secondary femoral fracture through the sliding hip screw portal following fixation of the femoral neck fracture. The femoral neck and subtrochanteric fracture was successfully treated by superimposing a trochanteric stabilization plate (TSP) onto the regular sliding hip screw.
متن کاملSegmentation of Femoral Head from CT after Femoral Neck Fracture
We present a semi-automatic method for femoral head segmentation from CT dataset based on finding an optimal path through a polar transformation of axial slices. The cost function is a combination of corticallis properties (the directional behavior of 3D gradients and their magnitude in 2D slices, where they form typical ”channels”). The volume is computed using filling and morphological operat...
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ژورنال
عنوان ژورنال: Journal of Biomechanics
سال: 1980
ISSN: 0021-9290
DOI: 10.1016/0021-9290(80)90356-5