1Eight years of hard work has yielded fruitful results——on CTCT® Session 300Zhang Lianyang, Bai Xiangjun, Zhang Mao, Wang Tianbing401-4042Short-term effects of limb rehabilitation robot combined with proprioceptive training on functional recovery following military training-related anterior cruciate ligament reconstructionLi Bao, Zhang Wenting, Cui Xianghong, Wang Yating, Zhao Yeru, Yuan Hong, Liu Xinwei405-4093Effect of damage control surgery in the treatment of penetrating intestinal gunshot wounds in simulated cold plateau environment-a pig modelSun Jiu, Yang Xue, Qu Jinquan, Yang Xinyue, Li Jiajia, Liu Jiangwei410-4174Intervention timing of active rehabilitation training after arthroscopic shoulder surgery in patients with frozen shoulder and rotator cuff injuriesJin Taoran, Cui Zhigang, Han Xinzuo, Zhang Xin418-4235Short-term effects of coracoclavicular ligament reconstruction combined with anatomical locking plate internal fixation in the treatment of old Neer type Ⅱb distal clavicular fracturesMa Zhiqiang, Huang Jifeng, Li Yibo, Mei Hongliang, Lyu Ning424-428,4476Effects of different puncture pathways on outcomes and bone cement distribution in PVP treatment of Kümmell diseaseZhang Hongzhi, Wang Xiaoyu, Liu Shuang429-4337Reduction via anterolateral condyle osteotomy or anterior tibial windowing in internal fixation of tibial plateau fractures with posterolateral condyle collapseCheng Yipeng, Fang Zhixun, Chen Yu, Bao Suyaolatu, Ke Xi, Pei Xuan, Liu Ximing, Wang Guodong434-4408Treatment outcomes of proximal femoral compression intramedullary nailing combined with wire binding for intertrochanteric fractures with unstable lateral wallXue Chao, Qiang Tinghui, Du Xingguo, Mou Huan, Guo Zhongshang, Hua Yun, Zhao Jiarui441-4479Correlation between BMI and PFNA size selection in elderly patients with femoral intertrochanteric fracturesChu Fenglong, Yang Qianqian, Zhang Rui, Li Dongmei, Wang Haibin448-45110Thumb defect reconstruction with a large dorsal radius neurocutaneous vascular flap of thumbLiu Zongyi, Rong Xiangke, Liu Shiqiang, Song Yongbin, Xu Chunjuan, Shi Ding452-45511Epidemiological investigation of low-heat burns in Hainan,ChinaCheng Zhe, Guo Ying, Zhou Jie, Chen Yilong456-460,47112Research progress of sutureless microvascular anastomosisZhao Yuchan, Zhou Qirong, Li Qiquan, Tan Xing, Xu Shuogui461-46513Application progress and development directions of 3D printing in orthopedicsHuang Xiaoxi, Liu Jun, Wu Rikaixi Aiyiti, Liu Tao, Teng Yong466-47114Research progress on optimizing radiological examination strategies to reduce radiation exposure in trauma patientsZhao Xinyue, Liu Shanshou472-477 