What does axillary mean in anatomy?
: the cavity beneath the junction of a forelimb and the body especially : armpit.
What is a common name for the axillary region?
The axillary region (also known as the arm pit) is a pyramid-shaped area located between the shoulder girdle and thorax. It serves as a space for neurovascular and lymphatic structures to travel through to reach the upper extremity from the neck.
What is axilla in breast?
Axilla is a medical term used to describe your armpit. Within the axilla are lymph nodes that filter toxins and disease-causing microorganisms from the body. When breast cancer occurs, these axillary nodes can begin to swell as they filter cancer cells and try to neutralize them.
What is the purpose of armpits?
One of the warmest areas of the body, the armpit, or axilla, performs its most important function as home to more than 20 lymph nodes called the axillary lymph nodes . The axillary lymph nodes oversee the regulation and filtration of lymph through the upper limbs and back.
What is the armpit called?
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 causes axillary breast tissue?
The condition can be caused by genetics or weight gain. Technically speaking, axillary breast tissue is composed of glandular tissue. It is susceptible to the hormonal changes brought on by pregnancy and milk production as well as any other changes that can affect normal breast tissue.
Is axillary breast tissue removal painful?
No treatment is required in the vast majority of cases. The treatment of choice for symptomatic accessory axillary breast tissue is surgical excision as removal of the tissue will relieve physical discomfort or mechanical discomfort in the case of large volume accessory tissue.
What is your underarm called?
Definition of axilla : the cavity beneath the junction of a forelimb and the body especially : armpit : the cavity beneath the junction of the arm or anterior appendage and shoulder or shoulder girdle containing the axillary artery and vein, a part of the brachial plexus of nerves, many lymph nodes, and fat and areolar tissue especially : armpit
What does axillary node mean?
Axillary Nodes . The axillary nodes are a group of lymph nodes located in the axillary (or armpit) region of the body. They perform the vital function of filtration and conduction of lymph from the upper limbs, pectoral region, and upper back.
What is axillary muscle?
The axillary muscles are the supplier of 3 main muscles in the human body. These are, the deltoid muscles of the shoulder, the teres minor muscle of the rotator cuff, and the triceps brachii, which are the ones responsible for shoulder extension!