1Influencing factors for the prognosis of the patients undergoing reversion metal-on-metal hip arthroplasty for inflammatory pseudotumorWang Heng, Wang YueArtificial prosthesis2297-23022Alendronate sodium/vitamin D3 for senile patients with osteoporosis after total hip arthroplastyArtificial prosthesis2303-23073Effectiveness and safety of cemented versus cementless hip arthroplasty for senile unstable intertrochanteric fractures: study protocol for a prospective,nonrandomized, controlled clinical trialYu Tie-miao, Miao Hui-lingArtificial prosthesis2308-23134Comparison of two kinds of femoral prosthesis for femoral neck fractures in hemiarthroplastyLi Guo-wei, Guo Yuan-qing, Chen Tao, Zhang Kui-bo, Zhang Da-wei, Yu Bing, Zhang Rong-kaiArtificial prosthesis2320-23245Carbon fiber-reinforced polyetgeretherketone for femoral head prosthesis and its stability:a biomechanical analysisJi Zhi-hua, Jia Bing-shen, Zhou Li-yi, Fu Kun, Meng Zhi-bin, Yu Peng, Yun Da-keArtificial prosthesis2325-23306Impact of hypertension on delayed wound healing after femoral head replacementLiu Guo-yin, Jia Xiao-bao, Wu Wei-hua, Sun Xiao-cao, Gu Jie-qiong, Chen Jian-minArtificial prosthesis2331-23357Anesthetic effect of different concentrations of low-dose hypobaric ropivacaine in elderly knee or hip replacementPang Liu-cheng, Zhao Feng, Yang Jian-sheng, Zhao Yan-fenArtificial prosthesis2336-23418Pedicle screw fixation combined with posterior-lateral fusion with autogenous bone for thoracolumbar burst fracturesDong You-jun, Wu Liang, Wu Guo-feng, Zhou Jian, Wang Kun, Sun Han, Sun Xiao-liangSpinal implants2342-23489Anterior cervical microsurgical discectomy combined with cage and anterior locking titanium plate for cervical spondylosis: retrospective analysis of 108 casesRan Chun-xiao, Lu Jian-minSpinal implants2349-235410Titanium mesh cage subsidence following anterior subtotal vertebrectomy for cervical spondylosis: the underlying mechanism and its effect on cervical neurologic functionPan Meng-xiao, Chen De-yu, Chen YuSpinal implants2355-236011Variations of sacral slope at the early stage after posterior lumbar interbody fusion and its clinical significanceHe Ke-yun, Li Zhi-zhong, Hu Zhao-huiSpinal implants2361-236512Application of spinal localizer in preoperative localization for minimally invasive percutaneous pedicle screw fixationYi Guo-liang, Song Xi-zheng, Wang Wen-jun, Yao Nv-zhaoSpinal implants2366-237113Proximal femoral nail anti-rotation versus locking proximal femoral plate for osteoporotic unstable intertrochanteric fractures in senile patientsWang Jiang-jing, Hu Si-bin, Song Hong-hui, Cui Lu-kuanOrthopedic implants2372-237714Locking compression plate combined with minimally invasive percutaneous plate fixation versus intramedullary interlocking nailing for senile distal tibia fracturesZhang Zhi-xin, Zhou Jun-dong, Chen Xing-yang, Shao LeiOrthopedic implants2378-238215Locking plate can prevent the loss of reduction for intra-articular calcaneal fracturesLiu Wen-huOrthopedic implants2383-238716Dynamic characteristics of the lumbosacral vertebrae based on three-dimensional finite element modelsWu Xiao-dan, Zhang Shun-xin, Fan Shun-cheng, Li Ye, Jia Shao-wei, Xie Jun-de, Han LiDigital orthopedics2388-239417Three-dimensional printing technology-aided total knee arthroplasty for osteoarthritis with genu varum deformitySun Zhen-guo, Zhu Jia-jun, Cui Yan, Ni Sheng-hui, Zhang Zhi-yuDigital orthopedics2395-239918MRI diagnostic criteria for ischiofemoral impingement syndromeZhang De-zhou, Li Dong-ming, Yi Xue-bing, Luo HuaDigital imaging and pictures2406-240919Design of the porous orthopedic implants: research and application statusLiang Hao-jun, Li Rui-yan, Liu Guan-cong, Qin Yan-guoReview and special topics2410-241720Characters and progress of three-dimensional printing technology in bone tissue engineeringWu Cheng-cong, Wang Fang, Rong Shu, Wu Zheng, Liu Tao, Liu Ke-ting, Zhu Bo, Huang He-feiReview and special topics2418-2423