Axillary Anatomy

Pectoralis minor a. Formed by the cervicoaxillary canal.

Axilla Dissection Anterior View Shoulder And Axilla Deep

One medial to the pectoralis minor one posterior to pectoralis minor and one lateral to pectoralis minor.

Axillary anatomy. In humans the formation of body odor happens mostly in the armpit. The size and shape of the axilla is defined by six features. 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.

These lymph nodes are responsible for draining lymph a clear or white fluid made up of white blood cells. These odorant substances serve as pheromones which play a role related to mating. The charsi of medical literature 33832 views.

Axillary artery and branches the main artery supplying the upper limb. 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. The axilla also contains much adipose tissue which encloses several other structures as follows.

The axilla is a pyramidal space situated between the upper lateral part of the chest and the medial side of the arm. Axilla anatomy 1 chart duration. The body has about 20 to 40 bean shaped axillary lymph nodes located in the underarm area.

It is commonly referred as having three parts. The tendons of the heads of the biceps muscle the biceps muscle is attached to. Bounded by the clavicle the 1st rib.

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. Formed by the skin that stretches from the arm to the thoracic cage. Made up of the pectoralis major and minor forming the.

It also contains many sweat glands. The medial and posterior parts travel in the axilla. The long thoracic nerve a nerve that arises from the anterior rami of the 5th 6th.

Its origin is at the lateral margin of the first rib before which it is called the subclavian artery.

Axillary Region Anatomy Contents And Borders Kenhub