Enhancing Pedicle Screw Fixation in the Aging Spine With a Novel Bioactive Bone Cement
Spine, 08/09/2012
Zhu Q et al. – This paired–design study identified some subtle but mostly nonsignificant differences in immediate biomechanical fixation of pedicle screws augmented with the strontium and hydroxyapatite cement compared with the polymethylmethacrylate cement.



