Lumbar biomechanical characteristics after microsurgical lumbar discectomy with different proportions of nucleus pulposus: finite element analysis

Chen Hua-xing, Yang Sheng, Lu Jian-min, Yu Yan-nan, Yuan Chi, Ren Fu-quan, Liu Ji-feng, Zhao Guo-quan, Li Shu-qiang

Chinese Journal of Tissue Engineering Research . 2014, (17): 2659 -2666 . DOI: 10.3969/j.issn.2095-4344.2014.17.007