Related Experiment Video
Updated: May 14, 2026
07:30
Creating Radio-cephalic Arteriovenous Fistula in the Forearm with a Modified No-Touch Technique
Published on: April 1, 2022
Arterial conduits for distal upper extremity bypass
Derek L Masden1, Michael A McClinton
1Curtis National Hand Center, MedStar Union Memorial Hospital, Baltimore, MD 21218, USA.
The Journal of Hand Surgery
|February 23, 2013
Summary
Arterial grafts offer superior physiological benefits over traditional vein grafts for vascular bypass surgery in cases of hand and digital ischemia. Surgeons need to know about arterial donor sites and harvesting techniques for better patient outcomes.
Area of Science:
- Vascular surgery
- Reconstructive surgery
- Arterial disease management
Background:
- Vascular bypass surgery is a standard treatment for hand and digital ischemia caused by arterial disease.
- Vein grafts are commonly used as conduits in vascular reconstruction.
- Arterial grafts may offer physiological advantages over vein grafts.
Purpose of the Study:
- To highlight the advantages of arterial grafts in vascular bypass for hand and digital ischemia.
- To emphasize the need for surgeons to be aware of arterial graft donor sites and harvesting techniques.
Main Methods:
- This abstract discusses the comparative benefits of arterial versus vein grafts in vascular bypass.
- It reviews the physiological considerations for graft selection.
- It emphasizes the importance of knowledge regarding arterial donor sites and surgical techniques.
Main Results:
- Arterial grafts present a physiologically superior alternative to vein grafts for vascular reconstruction.
- The use of arterial grafts may lead to improved outcomes in patients with hand and digital ischemia.
Conclusions:
- Arterial grafts are a promising option for vascular bypass in hand and digital ischemia.
- Comprehensive knowledge of arterial donor sites and harvesting techniques is crucial for upper extremity surgeons to optimize reconstructive procedures.
More Related Videos
Related Concept Videos
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...
01:25Hemodialysis 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...
01:17Veins of Upper Limbs
The human circulatory system, a marvel of biological engineering, is a complex network of vessels that transport blood throughout the body. Among these, the veins responsible for carrying blood from the upper limbs are divided into two categories: deep and superficial.
The deep venous system is primarily composed of the ulnar and radial veins. The ulnar vein, which drains the fingers through the superficial palmar venous arches, and the radial vein, which serves the palms via the deep palmar...
The deep venous system is primarily composed of the ulnar and radial veins. The ulnar vein, which drains the fingers through the superficial palmar venous arches, and the radial vein, which serves the palms via the deep palmar...
01:20Arteries of Lower Limbs
The external iliac artery transitions out of the body cavity, entering the femoral region of the lower leg, and is renamed the femoral artery at the point where it traverses the body wall. This artery is responsible for the distribution of blood to the thigh's deep muscles and the skin's ventral and lateral regions, achieved through several minor branches and the lateral deep femoral artery, which also spawns a lateral circumflex artery. The knee area receives blood from the genicular artery,...
01:23Peripheral Artery Disease V: Postoperative Nursing Management
During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
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...