Comparative study of biomechanical characteristics of two kinds of forepart-expansible cages for treating lumbar instability with microendoscopic discectomy

Zhang Chun-lin, Yang Tong-bao, Zhu Hong-he, Yan Xu

Chinese Journal of Tissue Engineering Research . 2012, (9): 1639 -1642 . DOI: 10.3969/j.issn.1673-8225.2012.09.028