A Trocar-Free and Low-cost Method for Liver Retraction in Laparoscopic Gastric Surgery

Affiliations

• ¹ Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine (Beijing Shijitan Hospital, Capital Medical University), Tieyi Road, Haidian District, Beijing, 100038, China.
• ² Department of Thoracic Surgery, Peking University Ninth School of Clinical Medicine (Beijing Shijitan Hospital, Capital Medical University), Tieyi Road, Haidian District, Beijing, 100038, China.
• ³ Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
• ⁴ Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine (Beijing Shijitan Hospital, Capital Medical University), Tieyi Road, Haidian District, Beijing, 100038, China. sunzhipeng@bjsjth.cn.
• ⁵ Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine (Beijing Shijitan Hospital, Capital Medical University), Tieyi Road, Haidian District, Beijing, 100038, China. zhangnengwei@bjsjth.cn.
• ⁶ Surgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine (Beijing Shijitan Hospital, Capital Medical University), Tieyi Road, Haidian District, Beijing, 100038, China. binbinzhu99@sohu.com.