1Deep understanding the correlation between spondylolisthesis and the Sagittal Pelvic balanced parametersWANG Hua-dong, HOU Shu-xunEditorial401-4062A comparison of effects of transoral mini plate and posterior nail plate single segment fixation in the treatment of Jefferson fracturesZHAO Duo, LI Xiao-feng, NONG Ju-an, YANG YuanSpine surgery407-4123An analysis of the operative methods and effects of I stage decompression in the treatment of cervical spine stenosis with lumbar spinal canal stenosisYU Ling, SUN Xiang-ran, HU Qing-zhu, GUO Wei-chunSpine surgery413-4164Effectiveness and safety of one stage posterior vertebral column resection in the treatment of severe rigid kyphoscoliosisZHAO Yang-yang, XIE Yan-chun, ZHANG Hao-cong, XUAN An-wu, LI Zhuo, SUN Peng-fei, YU Hai-longSpine surgery417-4225Comparison of the efifcacy of two surgical methods for senile osteoporotic thoracolumbar burst fracturesCHEN An-gang, ZENG Ben-qiang, CHANG Rui, YANG Yong, HU Bing, SONG Xiao-qiangSpine surgery423-4286Comparison of percutaneous radiofrequency medial branch neurotomy and endoscopic medial branch rhizotomy for lumbar zygapophysial ( facet ) joint painSONG Ke-ran, CAO Zheng, ZHAO Hong-liang, QIN Jiang, SHANG Wei-lin, HOU Shu-xun, LI Zhen-zhouSpine surgery429-4367Multiple factors influencing the postoperative recurrence of lumbar disc herniation treated with lumbar discectomyCHEN Guo-yong, XIE En, ZHANG Zhen-xing, HAO Ding-jun, FAN Yong, LI Fei-huSpine surgery437-4418Risk factors of dysphagia after anterior cervical spine surgeryLIU Jing-wei, HAI Yong, KANG Nan, YANG Lin, CHEN Xiao-long, ZHANG Shuo, HAN BoReview442-4459Application of neurophysiological monitoring in the scoliosis surgeryYE Hong, XU Guan-hua, CHEN Li-minReview445-44810Research progress of biological therapy for chronic low back painWANG Yao, XU Zhi-jie, LI Hai-xin, YAO Jia-qiReview449-45311Progress in the feasibility study of early weight-bearing after total hip arthroplastyWANG Xin, YANG Yan-yan, ZHOU Mou-wang, XU LongReview454-45812An efficacy evaluation of Ponseti in the treatment of congenital clubfootLI Yu-quan, ZHONG Zhang-ning, LIAO Shi-jie, LU Rong-bin, ZHAO Jin-min, DING Xiao-feiOriginal article459-46313Treatment of Galeazzi-equivalent injuries in childrenYU Tie-qiang, ZUO Yu-ming, WANG Yue-guang, YI Fan, LIAN Xiao-jing, LI Fei, ZHANG Lei, WANG Jing, ZHAO Jing, SUN BoOriginal article464-46714Effects of mouse nerve growth factor, and monosialotetrahexosylganglioside on neurological symptoms after the operation of lumbar disc herniationYANG Fang, LIN RongClinical research and practice468-47015The time of social life returning after posterolateral transforaminal endoscopic discectomyZHEN Rui-xin, CHEN Bin, LIU Shi-bo, ZHU Nai-qiang, ZHAO LongClinical research and practice471-47516Cervical spinal eosinophilic granuloma:1 adolescent case reportMA Xu-biao, XIE Yu, XIE Lun-li, LIU Hong, YANG Yi, PU DanCase report476-479 