1Further deepen the combination of the imaging department and the clinical specialties related to the muscle and bone systemMENG Quan-feiEditorial161-1632Measurement of tibial anterior translation in patients with anterior cruciate ligament injury by weight-bearing MRI and EOSLUO Fei, LIU Yan-dong, ZHAO Ying-wei, MA Chao-yi, LIU Chao, HUANG Peng-ju, GENG Jian, LI Qing, CHENG Xiao-guangOrthopaedic radiology164-1683Clinical and imaging analysis of primary bone lymphoma of the extremitiesFENG Qiang-qiang, LI Xin-tong, QIAN Zhan-hua, CHENG Xiao-guang, ZHANG Wei, GONG Li-hua, YU Ai-hongOrthopaedic radiology169-1734Prevalence of lumbar spondylolisthesis among middle-aged and elderly residents in Beijing communityZHANG Tian-yu, ZHANG Tian-yi, ZHANG Yong, WANG Ling, ZHAO Wei, ZHANG Hai-song, CUI Ke-shuai, CHENG Xiao-guangOrthopaedic radiology174-1805Protocol for osteoporosis and sarcopenia in middle-aged and elderly people in Yunnan province: a prospective cohort studyLIU Xing-li, WANG Ling, WANG Shi-ping, PENG Yan, LIANG Zheng-rong, PU Fu-shun, YANG Jun-tao, ZHOU Jun, HE Zheng-ying, WU Li-zhi, LYU Liang, CHENG Xiao-guangClinical research and practice181-1856Outcomes of Chevron-Akin osteotomy for moderate and severe hallux valgusPAN Yang-yang, MOU Zong-you, GUO Jin-quan, AN Dong, MEMG Bing-kun, MEMG YeClinical research and practice186-1917The efficiency of platelet-rich plasma on arthroscopic rotator cuff repair: a Meta-analysisZHENG Cheng, WANG Guang-lan, PENG Yun-dongMeta-analysis192-2018Clinical application of proper digital arteriography in the treatment of avulsed finger in Yamano Ⅱ zoneCHEN Jin-ren, YAN Zhuo-jie, JIA Sai-xiong, WENG Qi-wen, LONG Hai-quan, WU Di, LI Chun-yeOriginal article202-2049Clinical effect of two-angle plaster fixation after acute Achilles tendon ruptureLI Jia-wei, BI Jian-pingOriginal article205-20810Tibiofibular syndesmosis injury treated by suture anchor: a report of 24 casesZHANG Hong-jian, CHEN Yan-hua, WANG Feng-ming, SU Wen-minOriginal article209-21211Calcifying aponeurotic fibroma: a case report and literature reviewZENG De-miao, LIU Wei, WU Jin, CHU Ming, GAN Quan, YANG Li-hua, JIANG JunOriginal article213-22012Research progress on the characteristics of different human osteosarcoma cell lines and application in experimental researchLI Shi-wen, CHEN Jian-bai, HAO Hai-jing, WANG Xiao-yan, KONG Peng-yu, XU Gong-pingReview221-22913Research progress of autophagy in malignant bone tumorsDUI Hong, BAI RuiReview230-23514Clinical significance of femoral offset reconstruction during total hip arthroplastyNA Xin-yu, WANG Wen-boReview235-239 