1Establishment of lumbar-pelvic-hip finite element model and biomechanical analysisWen Pengfei, Li Yaning, Lu Yufeng, Hao Linjie, Wang Yakang, Ma Tao, Song Wei, Zhang YuminBone and joint biomechanics5741-57462Correlation between three-dimensional measurement of posterior tilt of impacted femoral neck fracture and femoral head necrosisZhan Hongqi, Ma Jianxiong, Cui Shuangshuang, Sun Lei, Wang Ying, Bai Haohao, Ma XinlongBone and joint biomechanics5747-57523Finite element analysis of unstable intertrochanteric fractures repaired with proximal femoral nail anti-rotation combined with anterolateral reconstruction plateLi Guangsheng, Lin Weimin, Zhang Shenshen, Lin Wang, Lin ChengshouBone and joint biomechanics5753-57594Finite element analysis of three internal fixation methods for distal tibial fracturesWang Yichang, Lin Wenjie, Lin Tao, Zhou Baian, Huang Wenhua, Liang Zhenming, Wei Jinsong, Ouyang HanbinBone and joint biomechanics5760-57655Difference in mechanical properties of osteoporotic bone trabecular 3D models with different gray thresholdsWu Minhui, Tang Changye, Dai Yuexing, Zheng Liqin, Li Zhihong, Li Shaobin, Lin ZilingBone and joint biomechanics5766-57706Finite element method for predicting the effect of sports knee brace on knee ligaments under different sports conditionsZeng Lulu, Xie HongBone and joint biomechanics5771-57777Finite element analysis of knee joint injury under different arm swinging modes and touchdown postures in standing long jumpPan Zhengye, Ma Yong, Zheng WeitaoBone and joint biomechanics5778-57838Balance and gait characteristics of static standing and walking after anterior cruciate ligament reconstructionMa Shengnan, Ke Jingyue, Dong Hongming, Shen Shuang, Ding Hao, Li Jianping, Li GuqiangBone and joint biomechanics5784-57899Application of orthopedic robot-assisted screw placement in the correction of adolescent idiopathic scoliosisXin Xiaoming, Gao Mingxuan, Zhang Fan, Chi Fei, Feng Junchao, Luo WenyuanDigital orthopedics5790-579410Effect of pelvic tilt on the stress at the acetabular side in standing position after total hip arthroplasty: finite element analysisYan Ruizhong, Li Jiahui, Lin Shuzhong, Wu Xiaogang, Guo Zhijian, Liu Wenqi, Liu QiangArtificial prosthesis5795-580011A matched controlled trial of lumbar fusion effect on mid-term outcomes after total hip arthroplastyGuo Zhuotao, Zhang Kai, Zha Guochun, Guo KaijinArtificial prosthesis5801-580512Relationship of preoperative sleep quality and early rehabilitation after unicompartmental knee arthroplastyZhu Xunpeng, Xu Hui, Wang Lin, Wang Jun, Zhang HuiArtificial prosthesis5806-581113Efficacy and safety of tranexamic acid and aminocaproic acid in perioperative period of total knee arthroplastyAlimujiang·Yusufu, Abuduwupuer·Haibier, Qin Qi, Liu Yuzhe, Zhang Qianlong, Ran JianArtificial prosthesis5812-581714Total disc replacement for cervical spondylosis with sympathetic symptomsMa Hui, Jia Xiangyuan, Yang Haotian, Yuan Lin, Li Yafeng, Zhao Xueqian, Jia YusongArtificial prosthesis5818-582215Comparison of femoral neck internal fixation system and simple cannulated screw internal fixation in the treatment of femoral neck fractures in patients under 65 years oldZhao Jun, Chen Changsheng, Xu Zhonghua, Chen Hongfeng, Zhang Feng, Wang Qiuping, Zhou Jinlong, Que YunduanOrthopedic implant5823-582716Comparison of short-term follow-up results between femoral neck system and cannulated compressive screws in the treatment of femoral neck fracture in the elderlyWang Tianhao, Liang Xiaolong, Zheng Kai, Li Rongqun, Zhou Jun, Geng Dechun, Xu Yaozeng, Zhu FengOrthopedic implant5828-583317Kyphoplasty via different approaches for osteoporotic vertebral compression fracturesLu Zhaohua, Sun Tianze, Zhang Jing, Zhang Wentao, Yang Ming, Li ZhonghaiOrthopedic implant5834-583918Effect of internal fixation of ulnar styloid process base fracture on wrist functionCheng Shuai, Jiang Shanyong, Lu Jianshu, Ji XubinOrthopedic implant5840-584419Predictive value of five thrombotic risk assessment scales for deep vein thrombosis after intertrochanteric fracture of the femurXiang Feifan, Fan Wei, Wei Daiqing, Liang Jie, Ye Junwu, Yang YunkangClinical practice of orthopedic implants5845-584920Effects of sevoflurane combined with propofol on pain mediators and neuronal activity in rats with spinal cord fractureGuo Yongjuan, Zhang Li, Lu HuameiBasic experiments of orthopedic implants5850-5855 