Three-dimensional reconstruction of the vascular arrangement including the inferior mesenteric artery and left colic artery in laparoscope-assisted colorectal surgery

摘要

We performed three-dimensional (3D) reconstruction to investigate the vascular anatomy, including the inferior mesenteric artery (IMA), left colic artery (LCA), and inferior mesenteric vein (IMV), for laparoscope-assisted left-side colorectal surgery. Furthermore, we also examined the distances from the root of the IMA to the bifurcation of the LCA and to the IMV using 3D imaging.