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机译:Insufficient stability of pedicle screws in osteoporotic vertebrae: biomechanical correlation of bone mineral density and pedicle screw fixation strength
Univ Med Ctr Gottingen, Dept Trauma Orthopaed & Plast Surg, Robert Koch Str 40, D-37099 Gottingen;
TUHH Hamburg Univ Technol, Inst Biomech, Hamburg, Germany;
Univ Med Ctr Hamburg Eppendorf, Inst Forens Med, Hamburg, Germany;
Pedicle screw; Spine; Bone mineral density; BMD; Osteoporosis;