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Appropriate insertion point for percutaneous pedicle screw placement in the lumbar spine using c-arm fluoroscopy: A cadaveric study

We studied the characteristics and regularity of appropriate insertion points for percutaneous pedicle screw placement in the lumbar spine using C-arm X-ray fluoroscopy. The purpose of this study was to improve the accuracy of percutaneous pedicle screw placement and reduce the incidence of superior-level facet joint violation. |