WebJan 1, 2006 · The Riolan's arterial arch is an important collateral circulation of the IMA and superior mesenteric artery and was reported by Chinese scholars to be present in about 7.6% (20) (21) (22). Some... WebThe eponym anastomosis of Riolan suggests that Jean Riolan (1580-1657), a famous 17th century French anatomist, was the first to describe this mesenteric arterial connection, …

(PDF) Arc of Riolan-Preserving Splenic Flexure Takedown

WebNov 15, 2024 · The most well-known are the Drummond marginal artery and Riolan’s arch. The Moskowitz artery, also known as the meandering mesenteric artery, is a lesser … WebThis void of collaterals from the left branch of the middle colic artery to the ascending left colic artery can result in colonic ischemia in the setting of bowel surgery or occlusive disease. There is further anastomosis via the arc of Riolan, also referred to as the meandering artery. joyce johnson facebook page

The importance of the Moskowitz artery as a lesser-known …

WebAug 11, 2024 · There is further anastomosis via the arc of Riolan, also referred to as the meandering artery. If present, this pathway connects the SMAs middle colic artery with the IMAs left colic artery. This collateral supply is surgically relevant with regards to endovascular aneurysm repair. WebAug 12, 2024 · The arc of Riolan, also known as the mesenteric meandering artery (of Moskowitz) or central anastomotic mesenteric artery, is an arterioarterial anastomosis between the superior and inferior mesenteric arteries. Gross anatomy WebVascular variations are common and disseminated in the specialized literature, for practical reasons due to semiological and surgical possibilities, which provides safe procedures, innovative techniques and minimal iatrogenic. The arterial variations how to make a file smaller free