Subchondral Insufficiency Fracture of the Femoral Head Complicated after Total Knee Arthroplasty
نویسندگان
چکیده
منابع مشابه
Subchondral insufficiency fracture of the femoral head.
We report two cases of subchondral insufficiency fractures of the femoral head. Clinical manifestations of this lesion are nonspecific. Radionuclide bone scanning demonstrates early hyperactivity. Initial roentgenograms are usually normal. Magnetic resonance imaging establishes the diagnosis and rules out other conditions.
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Subchondral insufficiency fracture of the femoral head (SIFFH) is characterized by acute onset hip pain without overt trauma. It appears as a low intensity band with bone marrow edema on T1-weighted MRI. The most common course of treatment is protected weight bearing for a period of several weeks. Total hip arthroplasty (THA) has been commonly used if the patient does not respond to the initial...
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ژورنال
عنوان ژورنال: The Open Orthopaedics Journal
سال: 2019
ISSN: 1874-3250
DOI: 10.2174/1874325001913010255