Spine
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Randomized Controlled Trial
Percutaneous Curved Vertebroplasty Versus Unipedicular Approach Vertebroplasty for Acute Osteoporotic Vertebral Compression Fractures: A Randomized Controlled Trial.
Prospective randomized controlled trial. ⋯ Although PCVP achieved more symmetrical cement distribution, which seemed to be associated with a greater analgesic effect, PCVP did not result in significantly greater pain relief than a UVP in the 12 months after treatment.
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Retrospective cohort. ⋯ Our data suggest that patients undergoing an ACDF or PCDF for multilevel DCM have similar outcomes after surgery.
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Prospective study. ⋯ Type I prognostic study.
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Retrospective review. ⋯ Level III.
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A retrospective radiographic and biomechanical analysis of 108 thoracolumbar fusion patients from two clinical centers. ⋯ 3.