Changes of lumbar lordosis angle at the early stage after L4-5 posterior lumbar interbody fusion operation
He Ke-yun1, Li Zhi-zhong2, Li Ning-ning1, Hu Zhao-hui1, Tang Yun-peng1, Zhuo Xiang-long1, Xie Xiang-tao1
Chinese Journal of Tissue Engineering Research . 2012, (
17
): 3087 -3090 . DOI: 10.3969/j.issn.1673-8225.2012.17.012