1Frontiers in musculoskeletal radiologyCHENG Xiao-guang, GU Xiang, ZHANG Yi-jun806-8082Research on the consistency of four imaging methods in the diagnosis of vertebral compression fracturesZHANG Xiang, SUN Jin-lei, FU Ya-dong, WANG Yan-lin, JIN Yu-lian, LIANG Jie, LI Bao-qing809-8133An analysis of imaging characteristics of X-ray, computed tomography and magnetic resonance imaging of intraosseous lipomaLI Chun-ai, LUAN Yi-xin, CHENG Xiao-guang, LEE Sang-yong814-8194A comparative study of tomosynthesis, computed tomography and X-ray in imaging the structures around hip prosthesesMA Yi-min, SU Yong-bin, SHAO Hong-yi, WANG Chen, XU Li, LI Na, ZHOU Yi-xin, CHENG Xiao-guang820-8245Clinical signiifcance of multi-slice spiral computerized tomography angiograph in the assessment of vascular invasion by musculoskeletal tumors of the limbsLIU Gang, ZHANG Yi-jun825-8296Measurement of bone mineral density of the proximal femur with quantitative computed tomography and its role of assessment before the surgical treatment of fracturesWEI Jie, YI Chen, WANG Man-yi, WANG Jun, ZHANG Yu-fu, GAO Ming, SU Yong-bin, WANG Ling, XU Li, CHENG Xiao-guang830-8347Introduction of “American College of Radiology Practice Guideline for the Performance of Quantitative Computed Tomography Bone Densitometry (2013)”LI Na, CHENG Xiao-guang835-8378Research progress on bone mineral density and cortical bone assessed with quantitative computed tomography in the proximal femurWANG Ling, MA Yi-min, CHENG Xiao-guang838-8429Research progress on magnetic resonance imaging for articular cartilage injuriesWANG Zong-bo, NIU Guang-ming, YU Jing-hong843-84610Application of tranexamic acid in artiifcial joint surgeryMA Jin-hui, SUN Wei, GAO Fu-qiang, WANG Yun-ting, LI Zi-rong847-85111An anatomical study of the upper lumbar discectomy through the deflective pedicle channelWU Sheng-lin, XU De-xin, ZHAI Cheng-lei852-85512A clinical analysis of interspinous dynamic stabilization device (Wallis) in patients of degenerative lumbar disease：52 cases reportSONG Hong-xing, YU Bo, SHEN Hui-liang, YU Fang, FU Sheng-liang856-86013A comparison of effects of different surgical methods in bilateral total knee arthroplastyLI Zu-tao, XU Jiang-bo, XU Wan-long, MIAO Xiao-gang, YUAN Hong861-86414Effects of atorvastatin on the expression levels of tissue inhibitor of metalloproteinases timps/matrix metalloproteinases in bone tissues of femoral head necrosis induced by glucocorticoidWANG Jian-zhong, WU Yong-gang, DONG Hui-zhen865-87015Double-bundle allograft tendon reconstruction of posterior cruciate ligament with double-femur-tunnel and remnant preservationJIANG Hai-bin, BAI Lun-hao, SU Yi-la871-87316Acupuncture, herbal fumigation and kinesitherapy for postoperative dysfunction of the knee jointXU Xian-fang, LUO Kai-min, HOU Zhi, BIAN Na, ZHANG Kai, YANG Chen874-87617Massive osteolysis of the tibia：1 case reportLV Zhe, YU Feng, LIU Bao-yue, CHENG Xiao-guang877-87818Juvenile ulnar impingement caused by distal radial epiphyseal injuries：1 case reportWANG Jin-feng, YANG Li-juan879-880 