Clinical application of pedicle screw fixation with autogenous morselized bone graft impaction in senile lumbar degeneration: A study of immediate biomechanical stability

Zhong Zhi-hong, Li Jian, Zhang Ping, Yang Bo, Zhao Hong-pu

Chinese Journal of Tissue Engineering Research . 2011, (26): 4825 -4828 . DOI: 10.3969/j.issn.1673-8225.2011.26.019