Related Experiment Video
Updated: Jul 28, 2026
06:12
Technical Aspects of the Mouse Aortocaval Fistula
Published on: July 11, 2013
Summary
This study presents a safe and successful surgical technique for repairing complex subclavian arteriovenous fistulae, often caused by penetrating injuries. The method aims to restore vascular continuity, overcoming challenges posed by the fistula
Area of Science:
- Vascular Surgery
- Trauma Surgery
Background:
- Acquired arteriovenous fistulae result from penetrating injuries, creating abnormal connections between arteries and veins.
- Historically, treatment involved ligation, but modern surgery aims to restore vascular continuity.
Observation:
- A case of a long-standing subclavian arteriovenous fistula and aneurysm caused by a gunshot wound was encountered.
- Literature review revealed a lack of detailed techniques for complete repair of such complex fistulae.
Findings:
- A novel surgical approach was developed and successfully implemented for the repair of a subclavian arteriovenous fistula.
- The described method proved safe and effective in restoring vascular continuity.
Implications:
- This technique offers a viable solution for challenging subclavian arteriovenous fistula repairs.
- Understanding the pitfalls and safeguards is crucial for successful surgical outcomes in complex vascular trauma.
Related Concept Videos
01:19Anastomoses
In human anatomy, anastomosis refers to a connection or opening between two things, particularly between blood vessels or other tubular structures. The term is derived from the Greek term 'anastomosis,' which means 'outlet' or 'opening.' This natural network of connections plays a critical role in the survival and functionality of the human body.
Anastomoses can be formed at arterial, venous, and lymphatic vessels.
Arterial Anastomosis: These occur between arteries. They are most common in...
Anastomoses can be formed at arterial, venous, and lymphatic vessels.
Arterial Anastomosis: These occur between arteries. They are most common in...
01:12Arteries of the Upper Limbs
The subclavian artery transitions into the axillary artery as it exits the chest and enters the axillary region. This artery is critical for supplying blood to the shoulder area, including the head of the humerus, through the humeral circumflex arteries. As the vessel continues into the upper arm or brachium, it becomes the brachial artery. This artery plays a key role in vascularizing the brachial region and bifurcates at the elbow into several branches. These branches include the deep...
01:26Aneurysm III: Interprofessional Care
Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
01:30Venous Thrombosis I: Introduction
Venous thrombosis, the most common disorder of the veins, involves the formation of a thrombus or blood clot associated with vein inflammation. It can be classified as either superficial vein thrombosis or deep vein thrombosis.Superficial Vein Thrombosis: This involves the formation of a thrombus in a superficial vein, usually the greater or lesser saphenous vein. Though less severe than deep vein thrombosis (DVT), SVT can lead to complications if untreated.Deep Vein Thrombosis (DVT): This...
01:25Hemodialysis I: Introduction
Hemodialysis (HD) is a medical treatment that artificially removes waste products, excess fluids, and toxins from the blood when the kidneys are no longer able to perform these functions effectively. In this process, blood is filtered through a semipermeable membrane, allowing for the selective removal of waste while preserving necessary components like blood cells and proteins. Hemodialysis is typically performed in patients with end-stage renal disease (ESRD) or severe kidney...