Clinical typing and surgical treatment of irreducible atlantoaxial dislocation and the application of digital orthopedic techniqueAI Fuzhi, YIN Qingshui, XIA Hong, WU Zenghui, MA Xiangyang, WANG Jianhua, ZHANG Kai261-268
Development of lumbar intervertebral spreader and its clinical application in the treatment of spondylolisthesisYIN Zhixun, HE Erxing, GUO Jing, CHEN Jingchen, GUO Lianjin, GAO Juzhou269-274
The relationship between perioperative serum PCT, BMP2 and postoperative hip functional recovery for patients with hip replacementYE Woqiu, FENG Yixin275-280
Combination of Kirschner-wire tension band reduction and locking plate fixation in treatment of MayoⅡA olecranon fracturesLIN Hongheng, CAI Hua, LIANG Zujian281-284
A novel guide device for coracoclavicular ligament reconstruction: design and tunnel drilling accuracy assessmentLI Jianyi, YOU Fuyu, KONG Xiangxue, LIN Lijun, ZHANG Hongtao285-289