1Accuracy of analog two-dimensional and digital three-dimensional preoperative templating for predicting implant size in total knee arthroplastyXu Jie, Li Deng, Zhang Ying-bin, Huang Yu-lin, Cai Zhi-qing, Ma Ruo-fan5173-51792Effects of total knee arthroplasty on proximal tibial reconstruction using finite element analysisWang Hai-yu, Wang Ting5180-51863Effects of compression and non-compression fusion cage on lumbar fusionGu Yong, Wang Ling-jun, Chen Liang5187-51944Selective decompression of lumbar root canal and pedicle screw fixation after laminectomy for the treatment of elderly lumbar spinal stenosis:indications and prognosisZhou Li, Yang Hong-lin, Cao Xiao-jian5195-52025Influences of BioFlex dynamic stabilization system fixation on the stress of adjacent segments of intervertebral disc at different decompression rangesWan Sheng-yu, Yang Bo, Lin Xu5203-52096Biomechanics and stability of the spine after implantation with pedicle screw and cervical vertebral screw fixationLiu Miao, Shang Xian-wen, Ning Xu, Zhuang Yong, Xu Shun-en5210-52157Adjacent segment degeneration after anterior cervical corpectomy and fusionZhai Peng-fei, Liu Wei, Sun Zhi-ming, Zhang Xue-li5216-52238Proximal femoral nail antirotation fixation for osteoporotic intertrochanteric fracture in the elderly:characteristics of deep venous thrombosis of lower extremityWei Jun-qiang, Liu Li-rui, Wang Xin-yu, Yan Shi, Jin Yu, Feng Zhen5224-52309Dual fixed anchor biomechanics and application in front of recurrent shoulder dislocation with severe bone defectsWu Shu-hong5231-523610Finite element analysis of distal femoral locking plate and minimally invasive internal fixation system in different motion statesHao Ting, Wang Xing-guo, Li Xiao-he5237-524311Establishment of personalized locking clavicle plate model and finite element analysisYin Feng, Wang Xiao-dong, Liang Wei, Ren Long-tao5244-524912Three-dimensional digital measurement and clinical significance of geometric parameters on proximal tibial surface and cross-section of adult women in southeastern area of Fujian province of ChinaDing Xiao-ming, Liao Dan-qiong, Zhuang Yue-hong, Cai Yong-qiang, Li Xiao-he, Enhejirigala, Zhang Shao-jie, Wang Zhi-qiang, Wang Hai-yan5250-525513Vertebroplasty for osteoporotic vertebral compression fractures:missed diagnosis, severe vertebral compression, bone cement leakage and recurrent fractures in 225 casesZhang Hui, Gao Zhong-yu, Xu Cai-yuan, Zhang Tong-xing, Zhang Tao5256-526214New vertebral compression fractures after vertebroplasty:association with osteoporosis and spinal sagittal imbalancesZhang Yi-long, Ren Lei, Sun Zhi-jie, Wang Ya-hui, Sun He5263-526915Expression of interleukin-1 beta, interleukin-6 and cyclooxygenase 2 in cervical intervertebral disc of cervical spondylosis patients with different clinical symptomsHu Wei, Ma Xin-long, Yuan Jian-jun, Zhang Ren-zan, Peng Bing, Zhang Xue-li5270-527616Expression of miR-140-3p in synovial fluid of knee osteoarthritis patients reflects the progression of osteoarthritisYin Chun-ming, Pan Xiao-hua5277-528317Short-term effects of anterior cruciate ligament reconsruction with femoral tunnel suspension fixation on bone tunnel and graft changeMa Wen-juan, Zhang Kai-wei5284-528918Measurement of bone metabolism markers and changes of bone mineral density in patients with bone and joint disease and fractures in perioperative periodLi Shi-hong, Liu Yang5290-529519Ratio of vertebral facet joint spacing and height in L5 spondylolytic vertebraSun Yue-zhao, Qiang Xiao-jun5296-530320Mechanical device for prevention of deep vein thrombosis on patient compliance:a meta-analysis based on observational studiesXie Yu, Zhang Cheng-huan, Liu Yun5304-5312