Iliac Arteries
Iliac Arteries - Related Videos
09:14
The Rabbit Model of Accelerated Atherosclerosis: A Methodological Perspective of the Iliac Artery Balloon Injury
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Cited by 16 •
2017
Animal models of atherosclerosis are essential to understand the mechanism and to investigate newer approaches to prevent plaque development or rupture, a leading cause of death in the industrialized world. This protocol uses a combination of balloon injury and cholesterol rich diet to induce atherosclerotic plaques in rabbit iliac artery.
07:00
Intra-iliac Artery Injection for Efficient and Selective Modeling of Microscopic Bone Metastasis
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Cited by 43 •
2016
This manuscript provides the detailed procedure of intra-iliac artery (IIA) injection, a technique to deliver cancer cells specifically to hind limb tissues including bones to establish experimental bone metastases. Although initially established with breast tumor models, this protocol can be easily extended to other cancer types.
06:57
Arterial Line Placement
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2023
Source: Sharon Bord, MD, Department of Emergency Medicine, The Johns Hopkins University School of Medicine, Maryland, USA When monitoring patients, it is important to obtain values that are accurate and reliable. Blood pressure monitoring is one of the essential vital signs, and for a majority of patients, measuring it utilizing non-invasive techniques provides accurate values. However, there are situations in which the blood pressure requires more exact, specific, and reliable measurements.
03:17
An Experimental Model of Peripheral Ischemia: A Procedure to Generate Peripheral Ischemia via Femoral Artery Ligation in a Rabbit
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2025
In this video, we demonstrate a surgical procedure to induce peripheral ischemia via femoral artery ligation in a rabbit. This method provides an effective experimental model for peripheral vascular disease research.
06:42
A Murine Model of Arterial Restenosis: Technical Aspects of Femoral Wire Injury
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Cited by 17 •
2015
The mouse femoral artery wire injury model of restenosis is technically challenging. In this protocol we show the key technical details essential for successfully performing wire injury to induce consistent neointima for studies of restenosis.
FAQs
The branching pattern at the aortic bifurcation separates blood delivery into pelvic and lower-limb pathways. Internal and external branches therefore represent different regional routes rather than redundant vessels. This organization allows circulation to reach pelvic tissues while maintaining a continuous route toward the legs, linking arterial anatomy with coordinated body function.
The two pathways direct blood toward distinct anatomical regions. Internal branches serve pelvic organs and tissues, whereas the external route continues toward the lower limb and ultimately becomes the femoral artery. Their different destinations show how vascular branching supports regional specialization while preserving an organized connection between the abdomen, pelvis, and leg.
Smooth muscle in the arterial wall can contract and alter vessel diameter. Changes in diameter help regulate how much blood moves through the vessel, rather than leaving flow entirely dependent on the fixed size of the arterial pathway. This control is important for adjusting circulation as regional tissues experience changing metabolic demands.
Regional metabolic demand helps explain why the arterial network distributes blood through separate pelvic and lower-limb routes. Tissues with different functional requirements may require different levels of perfusion, so branching and smooth-muscle regulation work together to adjust delivery. This principle connects iliac artery anatomy with circulation, tissue function, and mobility.
A useful anatomical sequence begins at the abdominal aorta, follows the division into the common iliac arteries, and then distinguishes the internal and external pathways. The internal route should be connected with pelvic supply, while the external route should be followed beneath the inguinal ligament to the femoral arteries. This tracing clarifies both structure and destination.
Changes affecting these vessels can be considered in relation to arterial narrowing or aneurysms, conditions identified in the overview as important disorders. Because the arteries contribute to pelvic and lower-limb perfusion, studying their structure helps connect vascular abnormalities with circulation and mobility. Their anatomy therefore provides context for understanding both normal function and disease.