1Progress in clinical treatment of calcaneal fracturesFORUM FOR EXPERTS241-2442Treatment of Sanders Ⅱand Ⅲ calcaneal fractures by three-dimensional and progressive reduction through the incision of the sinus tarsalMA Lin, LI Yan, CHEN Xiao-qiang, DENG Yin-shuan, ZHOU Bing-hua, TANG Kang-laiORIGINAL ARTICLES245-249,2603Three dimensional printing navigation template assisted plate internal fixation for sanders type Ⅲ and Ⅳ calcaneal fracturesLI Dong-han, ZHONG Chang-rong, LIN Ze-hong, DONG Guo-lin, ZHOU Xiao, CHEN Zhi-qiang, LIANG Bi-jiORIGINAL ARTICLES250-2544Effect of APOE gene polymorphism on early brain cerebral oxygen saturation in patients with TBIXIONG Sen-jie, JIANG Li, SHI Quan-hong, ZHAN Yan, DAN Wei, SUN Xiao-chuan, XIE Yan-fengORIGINAL ARTICLES255-2605Effect of early deep cryopreservation of autologous skull repair for cranial defect on neurological function and complications in craniocerebral injury patientsHUANG Bao-chen, WANG Qiao-ling, SUN PengORIGINAL ARTICLES261-2636The pathology,mechanism and related factors for rapid dissipation of traumatic acute subdural hematomaDU Hai-ping, LI GangORIGINAL ARTICLES264-2667Application of poly-L-lactic acid absorbable bone-setting plate in internal fixation of mandibular fracturesDING Lin-lin, ZHANG Yi-lan, YANG Mao-jin, CHAI Jian-shen, ZHANG Sheng-fuORIGINAL ARTICLES267-2708Clinical study on treatment of acute Tossy type Ⅲ acromioclavicular joint dislocation with clavicular hook plate and double-stranded non-absorbable wire fixationAN Yu-zhang, WEN Xue-ping, MA Jian, ZHENG Ming, JIANG Dian-ming, HUANG BinORIGINAL ARTICLES271-274,2799Clinical study of percutaneous minimally invasive internal fixation with minimally invasive internal fixator in the treatment of type C distal radius fractures in the elderlyJIAN Guo-jian, CHEN Fei-xiong, XIE De-sheng, LIU Hao-yuanORIGINAL ARTICLES275-27910The influence of topical use of tranexamic acid in reducing blood loss on early operation for thoracolumbar burst fracture with neurological deficitFU Meng-yu, SHEN Jie-liang, JIANG Wei, ZHANG Xiao-jun, ZHOU Nian, HAO JieORIGINAL ARTICLES280-28311Efficacy comparison of tranexamic acid for reducing blood loss in total kneearthroplasty at different administration timeJIANG Wei, HU Kong-zu, GUI Bin-jie, LI Zhen-weiORIGINAL ARTICLES284-28712The advantage of reduction technique assisted by long-handle curved hemostatic forceps in the treatment of proximal femoral fractureWU Zhao-xiang, WU Jun-hua, BI XinORIGINAL ARTICLES288-29213Application of rectangular island flap from dorsal index finger with superficial branch of radial nerve in the skin defect of palm and ulnar sides of thumbSHI Peng-ju, SUN Bai-shan, QI Wei, ZHANG Wen-long, ZHAO GangORIGINAL ARTICLES293-29514Effect of extensional traction and flexion reduction in treating traumatic humeral head subluxation in childrenCHEN Jing-wei, HUANG Sheng-xiangORIGINAL ARTICLES296-29815Clinical application of elastic in tramedullary nail and locking plate internal fixation in treating bone shaft fracture of limbsMA Sheng-dong, YANG Xiao-mao, YANG Hong-jun, FENG Hao, XIAO Jun, LI Zhi-guoORIGINAL ARTICLES298-30116A comparative study of walking ability and quality of life between minimally invasive DHS internal fixation and PFNA internal fixation in elderly patients with intertrochanteric fracture of femurHUANG Chang-hui, WU Ming-xinORIGINAL ARTICLES302-30517Diagnosis and treatment of duodenal injurySHENG Xiao-ming, YU Jun-bo, GUO Qing-song, ZHU Dong-boREVIEWS306-30918Soft tissue protection and fracture reduction for pilon fracturesZHANG Qiang, FANG Jia-hu, LI XiangREVIEWS310-31319Effect of controlled stepped intracranial decompression surgery on the effectiveness and NIHSS score of patients with severe head injury314-31520Analysis of influencing factors of adjacent vertebral fracture in patients with osteoporotic thoracolumbar spine fracture after percutaneous vertebroplasty316-317 