نتایج جستجو برای: spinal alignment
تعداد نتایج: 191664 فیلتر نتایج به سال:
Quantitative evaluation of the lumbosacral sagittal alignment in degenerative lumbar spinal stenosis
BACKGROUND Conventional magnetic resonance imaging (MRI) of complex cervical spine disorders may underestimate the magnitude of structural disease because imaging is performed in a nondynamic non-weight-bearing manner. Myelography provides additional information but requires an invasive procedure. METHODS This was a prospective review of the first 20 upright weight-bearing cervical MRI proced...
Proximal functional kyphosis (PJK) is a common complication (26-39%) following multilevel instrumented fusion for spinal deformities. It is defined as a focal segmental kyphosis of more than 10 degrees between upper instrumented vertebra (UIV) and 2 levels cranial to UIV (UIV+2); and a focal increase in kyphosis of more than 10 degrees between UIV and UIV+2 [1]. Although the clinical impact of ...
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