1Artificial cervical disc replacement and anterior cervical decompression and fusion for the treatment of single segmental cervical disc herniation:a 3-year follow-upCheng Jun-jie, Sui Jiang-tao, Ma Yuan, Tian Hui-zhong8529-85362The establishment of allogeneic blood transfusion prediction model and precise detection after total knee arthroplastyZhou Zhi-guo, Fang Guang-wen, Zhang Ying-jian, Lv Ting-zhuo, Shang Fu-qing, Wang Shu-ping, Duan Shao-hua8537-85423Unicompartmental and total knee arthroplasty for medial compartment osteoarthritis of the knee:comparison of five years of prosthesis survival rateLiang Ning, Samuel Yih Shyan Wong, Nick Clement, Deborah MacDonald, Daniel E Porter8543-85484Total hip arthroplasty repairs ankylosing spondylitis-associated hip joint lesion based on the biological level:2-year follow-upDing Liang-jia, Liu Ying-li, Liu Xiao-min, Ma Gang, Liu Chang-lu, Department of Joint8549-85535Comparison of C5 nerve root palsy after laminoplasty with mini-titanium plate fixation and laminectomy with internal fixationFeng Da-peng, Xu Wei-bing, Zhao Zhi, Yuan Liang, Li Guang-can, Nan Feng, Li Zheng-wei8554-85596The trend of change and clinical significance of early-phase inflammatory indices after cervical fixationLiang Chen, Sun Jian-min, Cui Xin-gang, Jiang Zhen-song, Li Tao8560-85667Thoracolumbar tuberculosis complicated with severe kyphosis:spinal stability after orthopedic fixation and bone grafting fusionDeng Qiang, PaerhatiRexiti, Zhang Ya-lou, Sheng Wei-bin8567-85728Supraclavicular nerve dissection and protection in plate internal fixation of clavicle fractureXu Rui-da, Li Xiao-miao, Cheng Guang-qi, Han Xiao-feng8573-85789Proximal femoral locking plate and anti-rotation intramedullary nail in repair of intertrochanteric fracture in the elderly:1-year follow-upTian Geng, Yang Li-li, Wu Yong8579-858410Efficacy and safety of posterolateral knee inverted“L”shaped pathway when placing the supporting plateSong Chun-jian, Sun Hui, Yang Guang, Shi Hui-peng8585-859011Steinmann pin poking closed reduction axial combined with lateral multiple hollow screws internal fixation in repair of calcaneal fracturesLin Wen-chen, Lin Wei-dong, Wang Yu-xin8591-859612Construction of Lenke3 type adult idiopathic scoliosis finite element model and thoracic screw guide target 3D modelXin Da-qi, Huo Hong-jun, Hu Zhen-ming, Yang Xue-jun, Xing Wen-hua, Zhao Yan, Han Di, Li Jian-feng8597-860213Dynamic hip screw and Gamma nail fixation repair unstable intertrochanteric fracture:a three-dimensional finite element analysisHuang Xiao-wei, Yu Bao-qing, Li Ze-xiang, Ao Rong-guang8603-860814Application of random forest algorithm in terrain recognition to control active above-knee prosthesisZhang Yan, Gao Xin, Chen Ling-ling, Zhang Hao-miao8609-861415Stress analysis between“X”-shaped spine dynamic fixation and traditional pedicle screw fixationWang Yu, Mei Ji-wen, Mu Shang-qiang, Gao Feng, Huang Rui8615-862016Balloon vertebroplasty repairs vertebral compression fractures:biomechanical analysisLi Song-bai, Zhang Yuan-jin, Sun Fa-rui8621-862617Measurement and comparison of the digital anatomy of the tibia proximal part for the Han and Mongolian nationalityZhang Zhi-feng, Zhao Zhen-qun, Huang Jian, Hou Bo, Wei Jing, Wang Xing, Zheng Lei-gang8627-863218Management of perioperative main risks for total joint arthroplasty in patients with rheumatoid arthritisGao Zhan-wang, Zhen Ping8664-866919A meta-analysis of expandable intramedullary nail versus interlocking intramedullary nail for treatment of tibia fractureWang Wen-da, Jin Qi, Ruan Wen-feng, Ping An-song8670-867620Proximal femoral nail anti-rotation and locking plate for treating femoral intertrochanteric fractures:a systematic reviewWang Feng, Li Zhen-wu, Yin Rui-feng, Li Zhi-an8677-8684 