Axillary Anatomy

It is commonly referred as having three parts. Pectoralis minor a.

Anatomy Axilla Flashcards Quizlet

The axilla also armpit underarm or oxter is the area on the human body directly under the joint where the arm connects to the shoulder.

Axillary anatomy. These odorant substances serve as pheromones which play a role related to mating. The medial and posterior parts travel in the axilla. Its origin is at the lateral margin of the first rib before which it is called the subclavian artery.

The size and shape of the axilla is defined by six features. Formed by the skin that stretches from the arm to the thoracic cage. The axilla is a pyramidal space situated between the upper lateral part of the chest and the medial side of the arm.

The apex which is directed upward toward the root of the neck corresponds to the interval between the outer border of the first rib the superior border of the scapula and the posterior surface of the clavicle and through it the axillary vessels and nerves pass. Axillary artery and branches the main artery supplying the upper limb. It also contains many sweat glands.

Made up of the pectoralis major and minor forming the. One medial to the pectoralis minor one posterior to pectoralis minor and one lateral to pectoralis minor. Formed by the cervicoaxillary canal.

Axilla anatomy 1 chart duration. In humans the formation of body odor happens mostly in the armpit. These lymph nodes are responsible for draining lymph a clear or white fluid made up of white blood cells.

The long thoracic nerve a nerve that arises from the anterior rami of the 5th 6th. The tendons of the heads of the biceps muscle the biceps muscle is attached to. The body has about 20 to 40 bean shaped axillary lymph nodes located in the underarm area.

The charsi of medical literature 33832 views. Bounded by the clavicle the 1st rib. The axilla also contains much adipose tissue which encloses several other structures as follows.

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.

Right Axillary Vein The Anatomy Of The Veins Visual Guid