1Several problems about the prevention and treatment of wound infectionLIANG Hua-ping577-5802Nontuberculous mycobacteria infected wounds:case series study and literature reviewJIANG Qi-xia, PENG Qing581-5843Effect of large doses of arginine supplementation on changes of relative parameters and on the occurrence of sepsis in severe burnWANG Hao, LIU Jiang-tao, YE Wei-qi585-5874Therapeutic strategy of Schatzker type ⅤandⅥtibial plateau fracture combined with posterior column injurySUN Zhi-bo, YANG Shu-hua, YU Zhi-hong, CAO Hong, SUN Chen588-5905Effects of ultrasound-guided thoracic paravertebral nerve block on postoperative analgesia in patients with rib fractureZHANG Ying, CHEN Jun, WANG Ai-zhong, LI Qian-ping, CHENG Shao-fei591-5946Prophylactic effect of Vitamin C on the complex regional pain syndrome:a meta analysisHAO Peng, DU Chuan-chao, CHENG Hua, QIU Hai-bin595-5987Clinical significance the establishment of the C2-4 vertebra finite element model on anterior fixation for the treatment of Hangman fracturesCHENG Guo-fang, HE Bao-lin, WANG Xiao-wei, HUANG Zhi-yong599-601,6058Comparison of PFNA and Gamma 3 nail in the treatment of femoral intertrochanteric fractureCHEN Ying-wen, GUO Wei-chun602-6059Clinical analysis of buttress plate fixation for posterior Pilon fracture through a combined posterolateral and posteromedial approachPANG Xian-lun, ZOU Yong-gen, GUO Qing-shan606-60910Drill-hole drainage for treating unilateral traumatic pediatric liquid epidural hematoma in the posterior fossaWU Ming, YU Ren-xi, LI Jia, ZHANG Zhi-yuan610-611,61211Comparison of the therapeutic effect of pedicle screw fixation via modified posterior approach and conventional posterior median approach in the treatment of thoracolumbar vertebral fractureTANG Guang-wei, LIU Gang, YU Xiao-jie, KANG Yan-wen, DAI Jia-nan, CAO Xi, LI Yong-gang612-61412A comparative study of early clinical efficacy within the proximal femur intertrochanteric fracture fixation and anti-rotation nail(PFNA) in the treatment of intertrochanteric fractureMA Qun-ying, LUAN Yan-jun615-61713Curative effect of volar T-shaped plate internal fixation for elderly patients with distal radius fractureWANG Xian-fang617-61914Effect of body position on PFNA internal fixation in treating unstable femoral intertrochanteric fracturesLIU Xian-chang620-62115Comparison of effect of the long type proximal femoral nail antirotation and reconstruction interlocking nail in treating femoral shaft fracture combined with ipsilateral intertrochanteric fractureWANG Xiao-feng, HUANG Yu-liang, WU Hong-bo, WU Zhe-hui, LIU Zhi-bin622-624,62516Dorsal digital retrograde island flap for repairing the defect of soft tissueZHANG Rui-hong, ZHANG Yan-mao, LIU Hui-ren, YU Zhan-yong, CHEN Yu-gang, GAO Shuo, LIU Jian-hua625-626,62717Nursing experience of vacuum-assisted closure therapy in intractable woundsYU Shi, LI Yu-huan, LIU Yi, ZHANG Xu-sheng627-62818Observation on the clinical effect of ulna olecranon ostentomy in the treatment of intercondylar fracture of humerus629-62919Comparative analysis between high frequency ultrasound and the other three imaging methods in the diagnosis of costa and costicartilage fracture630-63120Research progress of classification and treatment of periprosthetic femoral fractures after hip replacementLIU Heng, WANG Jian-wei632-634 