1One-stage posterior excision of hemivertebrae for the treatment of congenital thoracic-lumbar kyphoscoliosis of multiple hemivertebraesXUE Jingbo, WANG Wenjun, YAN Yiguo, WANG Cheng, WANG Lushan, LIU Lile133-1372Perioperative management for pediatric transoral surgeryWANG Jianhua, XIA Hong, YIN Qingshui, MA Xiangyang, AI Fuzhi, DAI Jianqiang, DENG Xiaoling143-1473Early therapeutic effect of minimal access open surgery of TLIF for the treatment of lumbar degenerative diseaseWU Meixiang, HE Erxing, WU Jingming, BAI Bo, LIN Zhixiong, LI Wen, YIN Zhixun, ZHONG Shushan148-1534Treatment of self-locking stand-alone anterior cervical interbody fusion for patients with single level cervical spondylotic myelopathyXU Canhua, WU Zenghui, ZHANG Qingshun, LIU Caijun154-1585Treatment of unilateral open-door cervical expansive laminoplasty fixed by titanium miniplate for multilevel cervical spondylotic myelopathyLIU Changying, SUN Boxiang, NIE Lin, PAN Xin, WANG Songgang159-1646Current application of posterior osteotomy in severe spinal deformityYANG Qinglei, YIN Qingshui, MA Xiangyang, YANG Jincheng179-1837Current research on ACL reconstruction for knee jointLI Huan, WANG Kejie, YAN Weihong184-189