What muscles does axillary artery supply?

What muscles does axillary artery supply?

• trapezius muscle.
• latissimus dorsi muscle.
• levator scapulae muscle.
• rhomboid minor muscle.
• rhomboid major muscle.
• pectoralis major muscle.
• pectoralis minor muscle.
• serratus anterior muscle.

What is the termination of axillary artery?

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.

Is there a main artery under armpit?

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….

Where is the axillary artery?

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.

What is the armpit called medically?

The armpit is also called the axilla. Blood and lymph vessels serving the arm travel through the armpit. There are more than 20 lymph nodes (small lumps of tissue that are part of the body’s lymphatic system, which helps fight infection) in the armpit.

What is another word for axillary?

In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for axillary, like: axillar, alar, contralateral, antral, mediastinal, axilla, supraclavicular, tonsillar, scrotal, ipsilateral and jejunal.

What are parts of axillary artery?

It has three branches that are variable in their order: the subscapular trunk, the anterior humeral circumflex artery, and the posterior humeral circumflex artery. The subscapular trunk is typically the largest branch of the axillary artery.

What is the artery under the armpit?

Axillary Artery: This is a continuation of the subclavian artery. This artery travels deep in the arm pit, feeding muscles and bones around the shoulder with its branches. It eventually turns into the brachial artery.

What is meant by axilla?

: the cavity beneath the junction of a forelimb and the body especially : armpit.

Where are the main arteries in your arm?

The brachial artery is a major blood vessel located in the upper arm and is the main supplier of blood to the arm and hand. The brachial artery continues from the axillary artery at the shoulder and travels down the underside of the arm.

Where does the axillary artery carry blood to?

Axillary artery. The axillary artery is a large blood vessel that carries oxygenated blood to various parts of the upper body. These parts of the body include the thorax, upper limb, and axilla (more commonly known as the armpit).

Where does the axillary artery change its name?

Axillary artery changes its name to the brachial artery at the level of the inferior border of the teres major muscle. Brendon Quinn MD, Christopher G. Carsten MD, in Comprehensive Vascular and Endovascular Surgery (Second Edition), 2009 Axillary artery to ipsilateral axillary vein procedures are usually performed using general anesthesia.

Is the axillary artery superior to the pectoralis minor?

The axillary artery is often referred to as having three parts, with these divisions based on its location relative to the Pectoralis minor muscle, which is superficial to the artery. First part – the part of the artery superior to the pectoralis minor Second part – the part of the artery posterior to the pectoralis minor

Is the axillary artery part of the subclavian artery?

Axillary artery. The axillary artery (Fig. 2.32) is a continuation of the subclavian artery and it extends from the outer border of the first rib to the lower border of the teres major, from where it continues as the brachial artery. For descriptive purposes it can be divided into three parts by the pectoralis minor.

What function does the axillary artery serve?

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 .

What does axillary artery mean?

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 .

What are the three parts of the axillary artery?

Three parts of the axillary artery are described: proximal, posterior, and distal to the pectoralis minor muscle. Branches: 1st part-superior thoracic artery; 2nd part-thoracoacromial arterial trunk, lateral thoracic artery; 3rd part-subscapular artery, anterior and posterior humeral circumflex arteries. Synonym(s): arteria axillaris [TA] .

What is the function of the axillary nerve?

Function. The axillary nerve has both a motor and a sensory distribution of innervation. It has motor fibres that innervate the deltoid muscle, acting as an abductor, flexor and extensor at the shoulder joint, as well as the teres minor muscle, allowing lateral rotation of the glenohumeral joint. As mentioned above,…