Related Experiment Video
Updated: Jun 29, 2026
06:53
A Rat Carotid Artery Pressure-Controlled Segmental Balloon Injury with Periadventitial Therapeutic Application
Published on: July 9, 2020
External carotid arterial injury
Sundeep Mangla1, Salvatore J A Sclafani
1SUNY Downstate Health Science Center, Brooklyn, NY 11203-2098, USA. smangla@downstate.edu
Injury
|October 8, 2008
Summary
Carotid artery trauma is deadly, often from bleeding or stroke. Transcatheter embolization, a minimally invasive radiology technique, effectively controls external carotid artery bleeding.
Area of Science:
- Vascular Surgery
- Interventional Radiology
- Trauma Management
Background:
- Carotid vascular trauma presents significant mortality risks.
- Primary causes of death include associated head injury and exsanguinating hemorrhage or stroke from vascular injuries.
- Interventional radiology, specifically transcatheter embolization, has emerged as a critical treatment modality over the past two decades.
Purpose of the Study:
- To provide an overview of injuries affecting the external carotid artery and its branches.
- To highlight the role and effectiveness of transcatheter embolization in managing these complex injuries.
Main Methods:
- Review of external carotid artery injuries.
- Discussion of transcatheter embolization techniques for hemorrhage control.
Main Results:
- External carotid artery injuries are challenging due to their complexity and location.
- Transcatheter embolization techniques demonstrate high efficacy in controlling exsanguinating hemorrhage from these injuries.
Conclusions:
- Transcatheter embolization is a vital tool in managing external carotid artery trauma.
- Minimally invasive techniques offer effective solutions for life-threatening hemorrhage in carotid vascular injuries.
Related Concept Videos
01:26Arteries of the Head and Neck
The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
01:10The Arch of Aorta
The coronary arteries, originating from the ascending aorta, bifurcate from two sinuses located within the ascending aorta. Positioned just above the aortic semilunar valve, these sinuses house essential aortic baroreceptors and chemoreceptors, crucial for maintaining cardiac function. The left coronary artery and the right coronary artery branch off from the left posterior and anterior aortic sinuses, respectively.
Encircling the heart, the coronary arteries form a ring-like structure before...
Encircling the heart, the coronary arteries form a ring-like structure before...
01:26Transient Ischemic Attack l: Introduction
A transient ischemic attack (TIA) is a brief episode of neurological dysfunction caused by a temporary, focal reduction in cerebral blood flow. Although symptoms resemble those of an ischemic stroke, the interruption in perfusion is short-lived and does not cause permanent infarction. TIAs are clinically important because they often serve as early warning events for future stroke.Mechanisms of Transient Cerebral IschemiaTransient cerebral ischemia may arise through several mechanisms. One...
01:15Ischemic Stroke l: Introduction
Ischemic stroke is an acute cerebrovascular condition in which blood flow to a brain region is suddenly interrupted, leading to tissue infarction. Neurons depend on continuous oxygen and glucose supply, so even brief reductions in perfusion cause energy failure, ionic imbalance, and irreversible injury. Ischemic strokes are classified into thrombotic and embolic types based on their underlying mechanisms.Thrombotic MechanismsThrombotic stroke develops when a clot forms within a cerebral artery.