Intraoperative biomechanics of lumbar pedicle screw loosening following successful arthrodesis
H. B. Pearson, C. J. Dobbs, E. Grantham, G. L. Niebur, J. L. Chappuis, J. D. Boerckel
The paper quantifies pedicle screw loosening in patients with recurrent back pain after spinal fusion and identifies factors associated with increased loosening.
bioRxiv · Jun 8, 2016Bioengineering