1Arthroscopic-assisted treatment for pigmented villonodular synovitis of the wristZHENG Yu-qi, LIU Bo, WANG Xin-hong, ZHU Jing, WANG Zhi-xin, CHEN Shan-linArthroscopes81-852Observation of short-and medium-term clinical efficacy for arthroscopic treatment of subscapularis tearsZHANG Wei, ZHU Xin-hui, CUI Sheng-yu, CHENG Dong-dong, XU You-jia, LIU WeiArthroscopes86-923The effect of subtalar arthroscopy combined with fluoroscopy in the minimally invasive treatment of Sanders Ⅱ and Ⅲ calcaneal fracturesYAN Rong-liang, GAO Yan, CAO Li-hai, WANG Liang, LIU Hong-da, YANG Yue, CHEN Jiang-hua, ZHU Peng-fei, ZHAO Guo-zhiArthroscopes93-994Effects of arthroscopic rotator cuff repair on shoulder joint function and bone density of the greater tubercle of humerus in patients with rotator cuff tear and osteoporosisLI Lei, WU Liang-shao, LIU Xing, WU Hao, YANG An-zhongArthroscopes100-1045Evaluation of the benefit-risk of suture anchor repair of triangular ligament injury in open reduction and internal fixation of ankle fracture based on multi-criteria decision modelYIN Guang-ming, WANG Wei-liang, LIU KaiAnkle joint surgery105-1126Difference and correlation of posterior vertebral muscle composition at different levels measured by quantitative computed tomographyLI Xin-tong, YAO Ning, CAI Wei, WANG Ling, CHENG Xiao-guangOriginal article113-1177Therapeutic effect of double fixation with thread anchor through bone tension band and high-strength thread hoop on patellar fractureKONG Jia-chen, LIU Zhi, WANG Meng, YAO Wu-ping, LI Yu-jiOriginal article118-1228Differences in response to systemic drug therapy between bone metastases and visceral lesions in advanced non-small cell lung cancerDING Chao-wei, LIANG Hai-jie, WEI Ran, YU Yi-yang, GUO WeiClinical research and practice123-1309Investigation of the relationship between osteoporosis and lipid metabolism disorders based on bioinformaticsZHANG Fang-qing, WU Jia-shuo, RUAN Hao-nan, XUE Hao-tian, WANG Jing-xun, SHI YueClinical research and practice131-14110Slotted fenestration combined with antibiotic cement intramedullary nailing in the treatment of chronic femoral osteomyelitis caused by Salmonella and Bacillus subtilis:a case reportGUO Guang-xin, JIANG Da-shuai, WANG Yan-hong, DONG Yong-dong, GUAN Dong-hui, LI Lan-shan, HAN Zhen-xue, WEI Zhi-tengCase report142-14411Clinical efficacy of platelet-rich plasma on frozen shoulder:a systematic review and Meta-analysis of randomized controlled trialsZHANG Wen-bin, MA Yu-lin, FENG Jie, LU Fei-long, HU Yi-meiMeta-analysis145-15412Research of hydrogel in rotator cuffLI Xiang, PAN Ling-xiaoReview155-160 