1A prospective and controlled study of percutaneous transforaminal endoscopic discectomy versus fenestration discectomy for lumbar disc herniationLIU Jun-liang, ZHEN Wan-xin, GAO Guo-yong, YAND Da-zhi, MA Le-qun, ZHU Jie-cheng, LIN Er-hu245-2502An epidemiological investigation of low back pain in the military personnel of a naval unitREN Dong-feng, TAN Xiao-yun, WU Wen-wen, HOU Shu-xun, LIU Ji-lu, LIU Kan251-2533Onset features and the treatment of spinal cord ischemia-reperfusion injuryAI Qi-yong, CAI Lin, LUO Yue, LIU Hui, HONG Guo-feng254-2564Comparison of minimally invasive fixation and interbody fusion through Quadrant channel with openinterbody fusion and internal fixation in the treatment of lumbar disc herniationHUANG Xiao-chuan, LIU Hui257-2605Effects of neurotropin combined with mouse nerve growth factors on neurological symptoms after the operation of lumbar disc herniationCHE Wu, QUAN Hong-bo, YUAN Wei, CAO Lu, LI Xi-lei, JIANG Yun-qi, ZHOU Xiao-gang, DONG Jian261-2646A clinical study of pain and numbness relief in the patients with lumbar disc herniation treated with neurotropinSU Xiang-zheng, XU Hui, XIAO Song-hua, LU Ning, ZHANG Xue-song, CUI Geng, LIU Zheng-sheng265-2677A application of radiofrequency ablation in the palliative treatment of bone metastasesYU Feng, ZHANG Qing, ZHAO Hai-tao, XU Li-hui, NIU Xiao-hui268-2718Microwave ablation for osteosarcoma in the long bones of the lower extremity:15 cases reportCHEN Bing-yao, WEI Xing, LI Nan, MA Yun-qing, ZHANG Zeng-liang, SONG Guang-ze, WANG Shuo272-2769In situ microwave ablation for bone metastasesLI Yuan, MA Ke, LIU Wen-sheng, SHAN Hua-chao, NIU Xiao-hui277-28110Porous tricalcium phosphate for the repair of lacunar bone defects:afollow-upreport of 38 casesXU Song-feng, XU Ming, YU Xiu-chun, SUN Yu-xi, YANG Yang, SU Qing, HU Rui, ZHAI Yong-fei, LU Jian-xi282-28611Research on the accuracy and matching degree of different methods of measuring human knee menisciWANG Xi-shun, ZHANG Ya-dong, HOU Shu-xun, WU Wen-wen, LUO Dian-zhong, GU Dong-qiang, XUE Chao, ZHAO Yan-tao287-29112Clinical observation of neurotropin combined with celecoxib in the treatment of knee osteoarthritisCAO Dai-gui, FENG Shi-qing, ZHOU Xian-hu, ZHOU Heng-xing, ZHANG Chao, CHU Tian-ci, YAO Li-wei, HAO Yan292-29613Application of vacuum sealing drainage in the patients with vascular injuries in extremitiesYIN Yao-bin, TONG De-di, WU Jing-heng, YANG Chen, TIAN Guang-lei297-30014A biomechanical test study of screw fixation for scaphoid fracturesGUO Yang, TIAN Guang-lei, TIAN Wen, JIANG Bao-guo, HAN Na301-30515Application of finite element analysis in biomechanics of artiifcial disc replacementKONG Chao, LU Shi-bao, ZHANG Mei-chao306-30916Latest research progress of degenerative scoliosisQIU Hao, CHU Tong-wei310-31417Application of extracorporeal shock wave in the treatment of osteonecrosis of the femoral headSUN Wei, GAO Fu-qiang, LI Zi-rong314-31718Application of calcitonin in the treatment of osteoporotic fracturesLIN Hua317-320 