Gastropancreatic fold and hepatopancreatic fold formed by capsula pancreas can be marked to locate the root of left gastric artery and common hepatic artery in laparoscopic vision.

• 胰腺前筋膜形成的胃胰襞和肝胰襞是镜下确定胃左血管根部和肝总动脉的解剖标志；