1To draw close attention to the specific types of spinal infectionWU Wen-wenEditorial801-8022Clinical research on adjacent segment degeneration after anterior cervical fusionPAN Ai-xing, YANG Jin-cai, HAI Yong, ZHOU Li-jin, CHEN Xiao-longSpine surgery803-8073Analyses of clinical outcomes of cervical decompression for patients with tandem spinal stenosis presenting with sciatica-like leg painSHI Hai-lang, WANG Huan, CUI Shao-qian, JIN Guo-xin, LIU Qi, LIU Yu-fengSpine surgery808-8114No Modic changes in adolescent patients with lumbar disc herniationSpine surgery812-8165Clinical observation of anterior sternal manubrium fenestration approach for upper thoracic tuberculosisXU Shuang, LI Jun, DUAN Yi, WANG Gao-ju, WANG QingSpine surgery817-8226Clinical study on the treatment of thoracic and lumbar tuberculosis by one-stage anterior debridement and fusionSHANG Zhen-guo, LI Yong-min, LI Jie, ZHOU Jin-guo, ZHAO Quan-yong, SUN Lai-qingSpine surgery823-8277Meta-analysis of percutaneous pedicle screw fixation and posterior open pedicle screw fixation in the treatment of thoracolumbar fracturesSUN Xiang-yao, ZHANG Xi-nuo, HAI YongMete-analysis828-8348Meta-analysis of comparison of the effects after arthroscopic debridement versus re-attachment of acetabular labral tears during femoroacetabular impingement surgeryZHANG Xin-tao, REN Shi-you, SUN Li-meng, YOU Tian, JIANG Xiao-cheng, ZHANG Wen-taoMete-analysis835-8409Risk factors and research progress in the treatment of incidental durotomy in anterior cervical spine surgery for the patients with ossification of the posterior longitudinal ligamentSUN Xiang-yao, HAI YongReview841-84610Research progress on brucellar spondylitisL(U) Yong-wei, LI LiReview847-85011Application progress on MRI of osteochondral lesions of the talusLIANG Zhi-bo, YOU Zhuang-zhiReview850-85312Research progress on intra-dural decompression for traumatic spinal cord injuryLIANG Bing, DONG Jian, TANG Jia-guangReview853-85813A study of clinical effects of dezocine combined with dexamethasone in total knee arthroplastyDENG Bo, WANG Jing-cheng, YAN Lian-qi, LI Xiao-leiOriginal article859-86314Strategies for balancing leg length following total hip arthroplastyLI Rui-bo, YIN Shi-jiu, YANG JingOriginal article864-86715A correlative study between obesity and lumbar disc degeneration in the patients with low back and leg painCHEN Xu-shi, SANG Chao-hui, PENG Kai-wen, SONG Zu-kun, ZHANG Jia-wei, QU Dong-bin, JIANG Jian-mingClinical research and practice868-87216The feasibility of anterior cervical pedicle screw fixation technique by using Mimics softwareFAN Guo-ming, GONG Sui-liang, DAI Jia-ping, MA WeiClinical research and practice873-87717Surgical correction of dislocation of the knee combined with dislocation of the hip: 1 case reportZHOU Liang, ZHU Bao-lin, GU Jing, TAN Shi-pingCase report878-88018@@816,822,827,880 