Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...

Imaging Studies VII: Vascular Imaging

Imaging Studies VII: Vascular Imaging

DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...

Atherosclerosis II: Clinical Manifestations and Diagnostic Tests

Atherosclerosis II: Clinical Manifestations and Diagnostic Tests

Atherosclerosis is a progressive disorder that leads to the thickening and narrowing of arterial walls due to plaque buildup. This condition can cause various symptoms depending on the arteries affected:Coronary Artery Disease (CAD): This condition affects the coronary arteries and may lead to chest pain (angina), shortness of breath (dyspnea), heart attacks, and other heart disease symptoms.Cerebrovascular Disease: This affects blood flow to the brain, causing transient ischemic attacks (TIAs)...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Is variation in posterior tibial veins a risk factor for deep-vein thrombosis?

Clinical anatomy (New York, N.Y.)·2020

Same author

Anatomical guide for botulinum neurotoxin injection: Application to cosmetic shoulder contouring, pain syndromes, and cervical dystonia.

Clinical anatomy (New York, N.Y.)·2020

Same author

Homocysteinemia is Associated with the Presence of Microbleeds in Cognitively Impaired Patients.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association·2020

Same author

Comparison between Conventional Blind Injections and Ultrasound-Guided Injections of Botulinum Toxin Type A into the Masseter: A Clinical Trial.

Toxins·2020

Same author

Correction: Alterations in the Transcriptional Programs of Myeloma Cells and the Microenvironment during Extramedullary Progression Affect Proliferation and Immune Evasion.

Clinical cancer research : an official journal of the American Association for Cancer Research·2020

Same author

Hippocampal blood-brain barrier permeability is related to the APOE4 mutation status of elderly individuals without dementia.

Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism·2020

Search research articles

Related Experiment Video

Updated: Aug 1, 2025

Generation and 3-Dimensional Quantitation of Arterial Lesions in Mice Using Optical Projection Tomography

Generation and 3-Dimensional Quantitation of Arterial Lesions in Mice Using Optical Projection Tomography

Published on: May 26, 2015

Superimposition Study to Determine the Angular Arterial Distribution and Its Clinical Application.

Hyun Jin Shin¹, Hee-Jin Kim², Wu-Chul Song³

¹From the Department of Ophthalmology, Research Institute of Medical Science, Konkuk University Medical Center, Konkuk University School of Medicine.

Plastic and Reconstructive Surgery

|April 27, 2023

Summary

This study mapped the angular artery (AA) distribution in the medial canthal area. Findings reveal the AA

More Related Videos

A Rat Carotid Artery Pressure-Controlled Segmental Balloon Injury with Periadventitial Therapeutic Application

A Rat Carotid Artery Pressure-Controlled Segmental Balloon Injury with Periadventitial Therapeutic Application

Published on: July 9, 2020

Quantification of Atherosclerotic Plaque Activity and Vascular Inflammation using [18-F] Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography FDG-PET/CT

Quantification of Atherosclerotic Plaque Activity and Vascular Inflammation using [18-F] Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography FDG-PET/CT

Published on: May 2, 2012

Related Experiment Videos

Last Updated: Aug 1, 2025

Generation and 3-Dimensional Quantitation of Arterial Lesions in Mice Using Optical Projection Tomography

Generation and 3-Dimensional Quantitation of Arterial Lesions in Mice Using Optical Projection Tomography

Published on: May 26, 2015

A Rat Carotid Artery Pressure-Controlled Segmental Balloon Injury with Periadventitial Therapeutic Application

A Rat Carotid Artery Pressure-Controlled Segmental Balloon Injury with Periadventitial Therapeutic Application

Published on: July 9, 2020

Quantification of Atherosclerotic Plaque Activity and Vascular Inflammation using [18-F] Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography FDG-PET/CT

Quantification of Atherosclerotic Plaque Activity and Vascular Inflammation using [18-F] Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography FDG-PET/CT

Published on: May 2, 2012

Area of Science:

Anatomy
Surgical Anatomy
Vascular Anatomy

Background:

The medial canthal area is crucial for facial aesthetics and function.
Preventing angular artery (AA) injury during facial surgery in this region is vital.

Purpose of the Study:

To precisely map the distribution of the angular artery (AA) within the medial canthal region.
To establish a reliable arterial course for the AA to guide surgical procedures.
To minimize the risk of AA injury during medial canthal and nasal root surgeries.

Main Methods:

Dissection of 36 hemifaces from 18 cadavers to analyze AA course and location.
Measurement of horizontal distances from the medial canthus to the AA.
Ultrasonography on living subjects to determine AA diameter and depth.

Main Results:

The angular artery (AA) was predominantly located within the vertical line of the medial canthus.
Mean horizontal distances from the medial canthus level and 2 cm below were 9.0 ± 2.0 mm and 1.9 ± 2.4 mm, respectively.
Ultrasonography showed the AA situated 2.3 ± 0.9 mm beneath the skin with a diameter of 1.7 ± 0.3 mm.

Conclusions:

The angular artery (AA) exhibits a consistent course along the nasojugal fold.
AA distribution is concentrated between the medial canthus and facial midline, scarce in lateral thirds.
Detailed knowledge of AA anatomy aids surgeons in preventing vascular injury and reducing surgical risks.