Cementless total hip arthroplasty：comparison of unilateral and bilateral effectsJiang Jin-song, Zhou Shu-quan, Qin Kai-bing, Feng Li-mei, Li Chuan-jie, Liang Mu-hua, Chen Xue-fei4101-4106
Cable-Ready fast system combined with long-stem prosthesis for periprosthetic femoral fractures after total hip arthroplastyWu Chen-huan, Guo Xuan, Xue Wei, Cheng Zhong-hua4112-4117
Bipolar femoral head replacement for unstable femoral intertrochanteric fracture in elderly patients：hip joint function and complicationsTan Zhang-yong, Wang Jian-liang, Guo Feng, Xu Ke-feng4118-4122
One-stage artificial joint replacement for unstable intertrochanteric fracture in aged patients：6-month follow-up of hip joint functionCui Zhi-yong, Wang Xue, Guo Peng-chao, Wang Cheng-wei4123-4126
Relevant factors of survival within 1 year of femoral head replacement in aged patientsZhang Dang-feng, Ma Wei, Ge Zhao-hui, Zhang Fei, Guo Chi-hua4127-4131
Total knee arthroplasty for terminal knee disease：short-term follow-upLu Bin, Wang Jin-hua, Zhang Jian, Li Su-wan, Hu Wang-yang, Chen Xiao-qiang4132-4138
Different analgesia in elderly patients with total knee arthroplasty：incidence of cognitive dysfunctionWu Jun4139-4143
Continuous aspirin anticoagulation affects blood loss during total knee and hip arthroplastiesYou Jia, Fan Meng, Jiang Wen-xue4149-4152
Hemiarthroplastyversus plate fixation for complex proximal humeral fracture in the elderly：shoulder joint functionZhang Bo, Wei Bing-dan, Gan Kun-ning, Cui Xiang-rong, Xiong Kai, Huang Ke4153-4157
Anatomical characteristics of thoracic vertebrae for safe pedicle screw placement：comparison between normal adolescents and adolescent idiopathic scoliosis patientsCui Guan-yu, Tian Wei, Liu Bo, He Da, Sun Yu-qing, Zhao Jing-wei, Cheng Xiao-guang4158-4163
