Axillary artery: Anatomy, branches and mnemonics - Kenhub
2023年10月30日 · Axillary artery (Arteria axillaris) The axillary artery is a large muscular vessel that travels through the axilla. It is responsible for carrying oxygen-rich blood to the upper limb, as well as to parts of the musculocutaneous system of the scapula and upper lateral thorax.
Axillary artery - Wikipedia
In human anatomy, the axillary artery is a large blood vessel that conveys oxygenated blood to the lateral aspect of the thorax, the axilla (armpit) and the upper limb. Its origin is at the lateral margin of the first rib, before which it is called the subclavian artery.
Axillary artery | Radiology Reference Article | Radiopaedia.org
Origin. The axillary artery is the continuation of the subclavian artery as it passes behind the midpoint of the clavicle on the outer edge of the first rib. This is also the point where the artery enters the axilla.
Anatomy, Shoulder and Upper Limb, Axillary Artery
2023年6月5日 · The axillary artery commences from the subclavian artery at the outer border of the first rib and terminates when it becomes the brachial artery at the outer border of the teres major muscle.
Axillary Artery | Complete Anatomy - Elsevier
Origin. The axillary artery is a continuation of the subclavian artery once it reaches the lateral border of the first rib. Course. As it runs distally, the axillary artery is divided into three portions according to its position relative to the pectoralis minor muscle.
Axillary Artery - an overview | ScienceDirect Topics
The axillary artery is anatomically defined by the lower margin of the first rib proximally and lateral edge of the teres major muscle distally. The axillary artery is divided into three parts around the pectoralis minor muscle; medial to, behind, and lateral to the muscle.
Upper limb: Arteries, veins and nerves | Kenhub
2023年11月3日 · The axillary artery supplies the content of the shoulder and the arm via its six branches that each originate from the trunk of the artery in the following order: Superior thoracic artery. Thoracoacromial, lateral thoracic arteries. Subscapular, anterior circumflex humeral, posterior circumflex humeral arteries.
Axillary Artery - Radiologica
2021年9月9日 · Origin. A continuation of the subclavian artery as it passes the lateral border of the first rib. Parts. First part – the part of the artery superior to the pectoralis minor. Second part – the part of the artery posterior to the pectoralis minor. Third part – the part of the artery inferior to the pectoralis minor.
Axillary artery - e-Anatomy - IMAIOS
Definition. The axillary artery, the continuation of the subclavian, commences at the outer border of the first rib, and ends at the lower border of the tendon of the Teres major, where it takes the name of brachial.
Arterial Supply to the Upper Limb - Brachial - TeachMeAnatomy
2023年10月12日 · Axillary Artery Aneurysm. An axillary artery aneurysm is a dilation of the vessel to more than twice its original size. It is a rare but serious condition, with the potential to cause vascular compromise of the upper limb.