1Surgical treatment of degenerative lumbar spondylolisthesis combined with vertebral fracturesWANG Hui, MA Lei, DING Wen-yuan, SHEN Yong, ZHAGN Di, YANG Da-long5-92Surgical treatment of adult isthmic spondylolisthesisZHANG Si-meng, LI Zhong-hai, SUN Tian-sheng10-143Selective posterior decompression and fusion in the treatment of degenerative scoliosisPU You-deng, DUAN Hong, ZHOU Zhao-wen, MIN Jie, SHAO Biao, CHEN Ge, YIN Jin, HE Yun, YU Peng15-194Segmental resection and decompression in the treatment of severe continuous multi-segmental thoracic ossiifcation of ligamentum lfavumYANG Xiao-bin, HAO Ding-jun, HE Bao-rong, WU Qi-ning20-245Medium-term results of anterior decompression and fusion with nano-hydroxyapatite/polyamide 66 cage in patients with thoracolumbar burst fracturesLIN Shu, YANG Xi, SONG Yue-ming, LIU Li-min, ZENG Jian-cheng, KONG Qing-quan, LI Tao, LIU Hao, GONG Quan, TU Chong-qi, PEI Fu-xing25-296Treatment and rehabilitation of postburn extension contracture of the kneeTANG Jin-shu, XU Ming-huo, WU Wen-wen, HU Yuan, SHI Xiu-xiu, HOU Shu-xun30-347An analysis on the early clinical features of ankylosing spondylitis combined with the pain of kneeZHANG Yong, ZHU Ming-sheng, YANG Lin, ZHANG Chong, MENG Wei-zheng35-378Early curative effects of anterior cruciate ligament reconstruction with the peroneus longus tendon combined with one-stage repair of severe medial collateral ligament injury using suture anchorsSHI Fu-dong, ZUO Jin-zeng, LIU Shi-jie, ZHANG Yong, LIU Tian-hong, WU Qiang, MA Hai-yang, WANG Xue-chen, LI Chang-jiang38-449Imaging observation of transpedicular intracorporeal grafting in the treatment of thoracolumbar fracturesLIU Jian-quan, YU Yuan-yang, KONG Xiang-lu, HUAGN Bao-liang, WANG Chuan-yu, CUI Cheng-liang, GAO Pan45-4810Observation of computed tomography images of placing screws in the injured vertebra for different types of pedicle fracturesHU Hai-gang, TAN Lun49-5311Combined usage of atorvastatin and alendronate in the treatment of middle-aged and elderly patients with osteoporosisZHAO Zhi-kun, QU Feng, LIU Run-mei, LI Liang, ZHAI Hong-xia, YIN Ya-xin, ZHANG Jin-jin, XIA Yun-feng54-5712Effects of methylprednisolone on the neurocyte apoptotic genes such as bcl-2 following acute spinal cord injuryZHENG Li-heng, LIN Hong-sheng, ZHANG Guo-wei, LI Jing-cong, XIE Lin, ZHANG Da-wei58-6213History and progress of anterior lumbar internal ifxation instrumentsLIU Lie-hua, LAN Yang-jun, ZHOU Qiang63-6614Preoperative assessment and evaluation of the surgical approach for spinal metastatic tumorsLI Jin-hong, HU Bo, SUN Hong-zhen67-7015Research progress of the surgical treatment of thoracolumbar burst fracturesPU You-deng, DUAN Hong71-7416Tumoral calcinosis in the popliteal fossa：1 case reportLIU Zi-shuang-yi, WANG De-li, RUAN Di-ke75-7617Osteogenesis imperfecta combined with osteonecrosis of the femoral head：1 case reportWU Li-fei, CAI Xian-hua, HUANG Wei-bing, XIA Ping-guang76-79 