Influence of cement-augmented pedicle screws with different volumes of polymethylmethacrylate in osteoporotic lumbar vertebrae over the adjacent segments: a 3D finite element analy...

por Guo, Hui-zhi, Zhang, Shun-cong, Guo, Dan-qing, Ma, Yan-huai, Yuan, Kai, Li, Yong-xian, Peng, Jian-cheng, Li, Jing-lan, Liang, De, Tang, Yong-chao
Publicado 2020