%0 Journal Article %A C. I. Leichtle %A A. Lorenz %A S. Rothstock %A J. Happel %A F. Walter %A T. Shiozawa %A U. G. Leichtle %T Pull-out strength of cemented solid versus fenestrated pedicle screws in osteoporotic vertebrae %D 2016 %J Bone & Joint Research %P 419-426 %V 5 %N 9 %R 10.1302/2046-3758.59.2000580 %U https://doi.org/10.1302/2046-3758.59.2000580 %K Spine,Fenestrated pedicle screw,High viscosity cement,Pull-out strength,Osteoporosis