Efficacy and safety of tranexamic acid on reducing blood loss in bilateral total knee arthroplastyWang Rong, Tian Shao-qi, Ha Cheng-zhi, Song Rui-xue, Sun Kang3451-3456
Ice intervention inhibits hemoglobin decrease and pain after total knee replacementXu Fei, Lv Yong-ming, Song Ying-chun, Li Xia, Xing En-hong, Yang Yang, Du Yuan-liang, Zhang Li-chao, Dai Hai-feng, Dong Xiao-qiang, He Wen-jing, Zhang Yan-bo3457-3461
Unicompartmental arthroplastyversus total knee arthroplasty：stress analysis of prosthetic contact surfaceZhou Bing-zheng, Bai Lun-hao, Li Bin, Wang Guang-bin3467-3471
Combined spinal-epidural anesthesia with ropicavaine in elderly patients undergoing knee or hip arthroplasty：low incidence of postoperative side effectsNiu Xuan-yao3477-3481
Double-action hemiarthroplastyversus total hip arthroplasty for intertrochanteric fracture in the elderlyNiu Cun-liang3482-3486
Femoral head replacement and clover titanium plate fixation in the repair of unstable intertrochanteric fractures in elderly patientsWu Kai3491-3495
Cervical posterior implant fixation for multi-segment cervical spondylotic myelopathy：improves symptoms but diminishes cervical range of motionZhao Yong, Chu Yan-chen, Li Xue-sen, Ma Jin-long, Zou Yun-wen3496-3502
Artificial cervical disc prosthesis and zero-profile interbody fixation and fusion system for cervical disease：2-year follow-upDong Zhen-yu, Chu Ge, Huang Yi-fei, Yuan Feng-yun3503-3507
