Randall R. De Martino R. R. De Martino, MD, MS (*) . marginal artery of Drummond is formed by the arterial network from the ileocolic to the superior rectal. Griffiths’ point is defined as the site of (a) communication of the ascending left colic artery with the marginal artery of Drummond, and (b) anastomotic bridging. English Translation, Synonyms, Definitions and Usage Examples of Spanish Word ‘arteria marginal del colon’.
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Log in Sign up. Celiac Left gastric Esophageal branches. Sigmoid colon and rectumshowing distribution of branches of inferior mesenteric artery and their anastomoses. Arteries of the abdomen. This critical point is of significance in occlusive vascular impairment marginnal the left colon, both in spontaneous instances and following surgical ligation of the inferior mesenteric artery, and in “nonocclusive” ischemic colitis.
Inferior mesenteric artery
A horseshoe kidneya common 1 in anomaly of the kidneys, will be positioned below arteriq IMA. Individuals with absence of dependable anastomoses at Griffiths’ point at the splenic flexure may be particularly vulnerable to arteriia perfusion states and develop the syndrome of ischemic colitis.
The Arc of Riolan Riolan’s arcade, Arch of Riolan, Haller’s anastomosisalso known as the meandering mesenteric arteryis another vascular arcade present in the colonic mesentery that connect the proximal middle colic artery with a branch of the left colic artery. Superior vesical artery Umbilical artery Medial umbilical ligament to ductus deferens.
Superior mesenteric artery | Radiology Reference Article |
Griffiths’ point is defined as the site of a communication of the ascending left colic artery with the marginal artery of Drummond, and b anastomotic bridging between the right and left terminal branches of the ascending left colic artery at the splenic flexure of the colon.
It emerges anterior to the uncinate process of the pancreas and ve anterior to the third part of the duodenum. The SMA and IMA anastomose via the marginal artery of the colon artery of Drummond and via Riolan’s arcade also called the “meandering artery”, an arterial connection between the left colic artery and the medial colic artery.
The artery is named after Sir David Drummondan English physician. Views Read Edit View history. Complete arteriographic evaluation is necessary in ischemia of the colon. Read it at Google Books – Find drummonf at Amazon.
Arteria sinuosa del colon: su importancia en la circulacion colateral intestinal.
The terminal branches of SMA ileocolic, right colic, middle colic and inferior mesenteric artery left colic, sigmoid which supply the colon are linked together by a continuous arterial circle or arcade along the mesenteric border, known as the marginal artery of Drummond. Accompanying of sciatic nerve Cruciate anastomosis. Accompanying of sciatic nerve Cruciate anastomosis. Front of abdomen, showing surface markings for arteries and inguinal canal.
This artery is found low in the mesentery, near the root. Last’s Anatomy, Regional and Applied. Human embryo of six weeks. Testicular artery Ovarian artery.
It supplies the gut from the ampullary region of the 2 nd part of the duodenum to the splenic flexure. The SMA terminates at the ileum where it anastomoses with the ileal branch of the ileocolic artery. Pancreatic branches greater dorsal Short gastrics Left gastroepiploic. The marginal artery not labeled connects the middle colic artery a branch of the SMA to the left colic artery a branch of the IMA.
Pancreatic branches greater dorsal Short gastrics Left gastroepiploic. Retrieved from ” https: Frontal view of the abdominal aorta and the territory supplied by the inferior mesenteric artery.
Proximally, its territory of distribution overlaps forms a watershed with the middle colic arteryand therefore the superior mesenteric artery. Loading Stack – 0 images remaining.
Anatomical terminology [ edit on Wikidata ]. Inferior epigastric Corona mortis Deep circumflex iliac Femoral see arteries of lower limbs. Views Read Edit View history.
Inferior epigastric Corona mortis Deep circumflex iliac Femoral see arteries of lower limbs. Umbilical artery Medial umbilical ligament to ductus deferens. Edit article Share article View revision history.
Inferior mesenteric artery labeled at bottom right. From this marginal artery, straight vessels also known as vasa recta pass to the colon. Arteries of the abdomen Large intestine.