1Rethinking and prospect of the transformation and adjustment of surgical training pattern under the concept of "One Health"ZHAO En-hao, ZHUANG Jie, CAO Hui749-7532Chinese expert consensus on diagnosis and treatment of youth inguinal hernia (2020)China Hernia Society,Chinese Society of Surgery, Chinese Medical Association754-7573Emphasis on the prevention and treatment of postoperative complications of ventral herniaTANG Jian-xiong758-7604Advances of laparoscopic ventral incisional hernia repair and recognition of relative complicationsLI Jian-wen, YUE Fei761-7645Mechanism and significance of spermatic cord fixation in inguinal canalCHEN Shuang, JIANG Zhi-peng765-7676To standardize the standard and scope of surgical site event (SSO) in hernia repairWANG Ping768-7707Prevention and treatment of complications after hernia repair with biological meshSUN Li, CHEN Jie770-7728Prevention and management of common complications of bridging operation in abdominal wall surgeryZHOU Jian-ping, REN Feng, ZHOU Jing-yu772-7749Strategies on the injury of reproductive function during inguinal hernia repairDONG Yuan-qiang, CHEN Si-meng774-77710Causes and management of chronic pain after hernia repairYANG Fu-quan778-78011Prevention and treatment of complications after large abdominal wall defect repair and reconstructionGU Yan, SONG Zhi-cheng, YANG Jian-jun781-78412Prevention and treatment of postoperative complications of inguinal hernia repair in elderly patientsLI Hang-yu, WEI Shi-bo785-78713Strategies to prevent postoperative recurrence of inguinal hernia repair in adultsLIU Zi-wen, LI Xiao-bin787-79014Technology characteristics and treatment of complications of inguinal hernia repair in ambulatory surgeryCHEN Hao, YAO Qi-yuan790-79215Investigation and influencing factors of venous thromboembolism after inguinal hernia repair in adultsLI Shao-jie, YANG Zi-ang, HUANG Lei793-79616Effect of the laparoscopic technique used in treatment of postoperative infection after inguinal hernia tension-free repairCAO Jin-xin, WANG Ming-gang, CHEN Jie797-799,80317Effect of laparoscopic Hill repair for gastroesophageal reflux disease: An analysis of 20 casesWANG Bin, ZHANG Wei, LIU Sheng800-80318Features and treatments of a special type of acute liver failure after hepatectomy of liver cancerYUAN Sheng-xian, LIU Lei, YANG Yun804-80719Clinical study of laparoscopic anatomical left-hepatectomy guided by the middle hepatic vein in the treatment of hepatolithiasisHUANG Long, WANG Dan-feng, HUANG Wen-tao808-81220Application of mixed reality technology in surgery of primary retroperitoneal tumorSHI Xiao-qiang, QIU Guang-lin, LIANG Ting813-816 