1Characteristics and treatment of elderly hip fractureLIU FanEditorial161-1622Early changes in biochemical markers of bone metabolism in elderly patients with osteoporotic hip fractureLIU Jun-chuan, XUE Qing-yun, WEN Liang-yuan, JI Quan, SHI Lei, WANG Fei, SUN Feng-po, ZHAO Mao-yuTrauma163-1673Early diagnosis and treatment of the pelvic fracture combined with abdominal organ injuryYANG Kun, WU Tian-hao, BAI Rui, YANG Yun-kang, GE Jian-hua, XIANG Fei-fanTrauma168-1724Clinical outcomes of Asian antegrade femoral intramedullary nailing in the treatment of femoral fracturesXU Hua, LIU Ya-Ke, ZHANG Ya-Feng, WANG You-Hua, TAO Ran, CAO Yi, ZHOU Zhen-yu, LU Yue, LIU FanTrauma173-1785Modified proximal locking plates in the treatment of comminuted femoral intertrochanteric fracturersYANG Yun-gang, YANG Lei-gang, YANG Tian-xu, YANG Yu-xuan, YANG Xiu-ming, XUE Huan-xiang, YUAN HongTrauma179-1836Outcomes following the treatment of acute unstable distal clavicular fractures using anatomic locking plateWEI Jian-jun, YAN Shi-Chang, YANG Yong-jiang, YANG Feng-zhen, ZHANG Wei-long, CHEN HuiTrauma184-1887A comparison between Hybrid external fixator + limited fixation with small incision and traditional plate fixation in the treatment of the tibial plateau fractureHUANG Yong, CAO Zhi-qiang, MA Jian-wen, LI Ze-qingTrauma189-1938Prophylaxis of the venous thromboembolism for the geriatric hip fractureGU Hang-yu, YANG Ming-huiReview194-2009Current status and progress of the treatment of tibial nonunion and malunionWANG Yi, WANG Jian-ping, LI Jing-feng, LIU FengReview200-20410Differential diagnosis between the tumor and tuberculosis in limb bones and jointsZHANG Chao, WANG Guo-wen, TAO Fang, HAN Xiu-xin, REN Zhi-wu, LI Li-li, LIN FengReview204-20811A clinical effect analysis of self-designed extractor on the mistaken suture of the orthopedic drainage tube in 6 casesGAO Jian-ting, LIN Jian-biao, ZHU Cong, LIU Guo-jun, DING Zhen-qi, HUANG Guo-fengClinical research and practice209-21012Diagnosis and treatment of spine osteoblastomaWU Min-hao, SUN Wen-chao, YAN Fei-fei, XU Ke-ke, XIE Yuan-long, DENG Zhou-ming, FENG Fan, CAI Lin, LEI JunClinical research and practice211-21813An analysis of implant failure after posterior long-segment instrumentation for thoracolumbar fractureCHEN Yong-he, WANG Xiang, QU Dong-bin, JIANG Jian-mingOriginal article219-22414A comparison of clinical efficacy of percutaneous vertebroplasty and percutaneous kyphoplasty in the treatment of Kümmell diseaseFENG Fang, SUN Yu-liangOriginal article225-22915A clinical comparison of three bone graft materials for posterior lumbar interbody fusionLI Zhong-hai, LIU Mo-zhen, ZHAO Yan-tao, ZHONG Hong-bin, LI Li, HOU Shu-xun, ZHANG Hai-long, HOU Tie-shengOriginal article230-23516Massive osteolysis in the tibiofibula: 1 case report and literature reviewCHEN Jin-quan, ZHANG Shi-quan, GUAN Hong, ZHU Zhi-xiang, LI Wei, TAN Ji-fengCase report236-239 