1Perioperative management of senile osteoporotic hip fractureZHANG Pei-xun, XU Ting-minEditorial401-4032A comparison of different treatment plans of elderly comminuted proximal humerus fracturesXU Zhu-feng, ZHANG Hao, ZOU HuiTrauma404-4073A prospective study of intravenous tranexamic acid to reduce perioperative blood loss of acetabular fracture surgeryWANG Zhi-dong, ZHU Ruo-fu, YANG Hui-lin, WANG Zhen-heng, CHEN Guang-dong, LI Mao, ZHU Xu, SHI Wei-dongTrauma408-4124Intramedullary nailing with plate or blocking screw in the treatment of proximal tibia extra-articular fractureGUO Wan-ying, MA Teng, REN Cheng, LU Yao, LI Zhong, ZHANG Kun, LIU De-yinTrauma413-4185Risk factors of lower extremity deep venous thrombosis in elderly patients with fracture and the prediction value of dynamic D-dimerSUN Ya-meng, ZHANG Jian-zheng, LIU ZhiTrauma419-4246A meta-analysis of prosthesis replacement and open reduction and internal fixation after radial head fractureQI Hong-fei, MA Teng, CUI Yu, REN Cheng, LIU De-yin, XU Yi-bo, LI Ming, LI ZhongMeta-analysis425-4317Surgical treatment progress on refractory reduction of femur subtrochanteric fractureWANG Ya-ping, LI Xiao, ZHOU Jun, LIN Hao-dongReview432-4348Advances in the research of proximal femoral shortening after intertrochanteric fracture surgeryWANG Kai, WU Dou, LIU Qiang, LIANG Le-le, MENG Shi-chaoReview435-4399Research progress on the anti-inflammatory effects of dexamethasone and tranexamic acid in total joint arthroplastyXU Hong, XIE Jin-wei, LEI Yi-ting, CHEN Guo, PEI Fu-xingReview439-44410An experimental study of transverse bone transfer on ischemic limb microcirculation reconstructionFANG Zhi-yuan, WANG Cheng-wei, WANG Xue, LI FeiOriginal article445-44911Percutaneous isthmus foraminoplasty and full-endoscopic lumbar discectomy for very highly up-migrated lumbar disc herniationMA Shu-you, LI Zhen-zhou, CAO Zheng, ZHAO Hong-liangOriginal article450-45612Correlation analysis between the preoperative clinical course and postoperative outcomes following treatment of frozen shoulder by arthroscopic shoulder releaseXU De-gui, BAO Rui, GUO Hao, XU Can, YANG LiangOriginal article457-46413Correlations between CD62P, CD63, lipid metabolism indexes and ANFH after femoral neck fracture operation and ANFH-related risk factorsPENG Ke-yun, WANG Zi-ming, LI Cheng-ling, LU Xing-chen, WANG YuClinical research and practice465-47014Nomogram modeling of the adjacent new compression fracture after percutaneous vertebroplasty in patients with vertebral compression fractureWANG Jiang-nan, HUANG Gan, GE Shao-yong, CAO Jia-junClinical research and practice471-47815A case report of ochronotic arthropathyHUANG Dao-yu, WANG Fei, WANG Yun-hua, FAN Lei, ZHU Yan-cheng, HE BinCase report479-480 