1Effect of three-dimensional spatial distribution of necrotic and support areas on outcomes of fibular support for hip preservationYuan Xinwei, Huang Yixuan, Xi Hongzhong, Guo Mingbin, Mai Jianbin, Sun Guangquan, Liu Xin, Du BinBone and joint biomechanics2789-27942Finite element analysis of talus cartilage before and after anterior talofibular ligament injuryTu Hudi, Jurat·Matrozi, Zheng Hui, Li ChaojieBone and joint biomechanics2795-27993Changes in plantar pressure of subjects with different foot positions during walking and jogging after Kinesio tapingKe Jingyue, Ma Shengnan, Dong Hongming, Li Jianping, Zhang Honghao, Liu Chao, Liu Ruihao, Li GuqiangBone and joint biomechanics2800-28074Effects of body mass index on plantar pressureZhu Chenchen, Yin Yuan, Zhou Yingji, Ma Tingting, Su Liyao, Zhang MingBone and joint biomechanics2808-28135Application and economic effects of digital three-dimensional reconstruction in hip hemiarthroplasty for intertrochanteric femoral fractures in the elderlyLi Peng, Han Xiaosong, Xiang Bingyan, He Yingyi, Huang Kun, Liu Li, Luo Hongjian, Ruan ShiqiangDigital orthopedics2814-28186Three-dimensional digital model-assisted minimally invasive needle penetration and steel plate internal fixation in treatment of Sanders types Ⅱ and Ⅲ calcaneal fracturesLiu Wendong, Xia Hongle, Liu Lin, Shen Runbin, Guo Wei, Wang Xuyang, Li GuoliangDigital orthopedics2819-282473D printing precise positioning guided ulnar groove plasty for treatment of cubital tunnel syndromeDong Hanqing, Wu Xing, Xu Pengcheng, Wang Qingwen, Zhang Zhisheng, Zhao JianyongDigital orthopedics2825-28298Clinical significance of digital measurement of occipital condyle and foramen magnum in childrenLi Kun, Zhou Zheyuan, Wang Jian, Zhang Yan, Zhao Yan, He Xuetong, Li Ke, Chen Simin, Wu Xingyu, Wang Xing, Zhang ShaojieDigital orthopedics2830-28349Effect of Rothman index on unplanned readmission and complications in elderly patients undergoing total hip and knee arthroplastyZhou Sirui, Huang Kun, Bai Fan, Liu Li, Zhou YangyangArtificial prosthesis2835-283910Body weight support Tai Chi footwork improves balance function after total hip arthroplastyZhang Liying, Ding Yuwu, Yu Xiaoming, Liao Wangsheng, Wang JieningArtificial prosthesis2840-284511Comparison of gait and hip ambulation ability after total hip arthroplasty through different approachesPan Yunchun, Wei Hongjun, Ren Guoqing, Zhang QiliangArtificial prosthesis2846-285112Effect analysis of a modified topical application of tranexamic acid in primary total knee arthroplastyLi Bowei, Pan Wenjie, Xu Chao, Huang Yuanchi, Ma JianbingArtificial prosthesis2852-285813Application of 5-point positioning point-contact pedicle navigation template in the case of scoliosis and complex pedicleWang Lihang, Lu Tingsheng, Chen Qiling, Yao Shudan, Pu Xingwei, Ji Linsong, Zhao Guoquan, Ouyang Beiping, Zhang Bin, Yang Zaisong, Luo ChunshanOrthopedic implant2859-286414Stage Ⅲ Kümmell's disease treated with injured-vertebra screw placement combined with transpedicular impaction bone grafting:quick restoration of spinal stabilityZheng Xuejing, Mei Wei, Zhu Yanyu, Bao Xiaoxiao, Zhang Zhenhui, Wang QingdeOrthopedic implant2865-287015Prediction of osteoporotic vertebral compression fracture based on comprehensive index of lumbar vertebral bone strengthZhang Wensheng, Song Zhenjie, Wu Chunfei, Li Wenchao, Liu Hongjiang, Yang Xiaoguang, Yuan ChaoOrthopedic implant2871-287516Morphological classification of CT reconstruction of the narrowest part of pediculoisthmic componentHao Shuai, Ma Xun, Zhang Yannan, Zhao Haoliang, Liu QingqingBone and joint imaging2876-288017Consistency between two types of cone-beam CT transformed two-dimensional images and traditional lateral cephalometric radiographs for quantitative analysis of cervical vertebral bone agePeng Yuanhao, Lyu Dongmei, Zhuang Xinyi, Yu Ting, Cheng QianBone and joint imaging2881-288618Imaging analysis of anatomical morphological risk factors for posterior cruciate ligament injury of the kneeWang Dening, Zhang Kefan, Shi Hui, Du Changling, Wang XinBone and joint imaging2887-289419Effect of dementia on postoperative complications in older patients with hip fracturesJiang Yu, Luo Yan, Lin Xisheng, Wang Yilin, Gao Zefu, Lyu Houchen, Zhang Licheng, Tang Peifu, Liu YujieClinical practice related to orthopedic implants2895-290020Biomechanical analysis of optimal Halo gravity traction in treatment of Lenke 3 scoliosisFu Rongchang, Yang Xiaozheng, Li XianzhengBone and joint biomechanics2901-2905 