Arteria acromiothoracica (/ɑːtɪəriə ækrəmaɪoʊθɔːˈrækɪkə/) is a compound noun in medical terminology that refers to a critical blood vessel. The spelling of this word is a combination of Latin and Greek roots, with "arteria" meaning artery, "acromion" referring to the bony projection at the top of the shoulder blade, and "thoracica" indicating the relating to the thorax or chest. The complex spelling reflects the precise naming conventions of medical terminology and emphasizes the importance of accurate identification and communication within the medical community.
Arteria acromiothoracica is a term used in anatomical and medical contexts to refer to the acromiothoracic artery, which is a blood vessel located in the shoulder region of the human body.
The word "arteria" refers to an artery, a type of blood vessel that carries oxygenated blood from the heart to various parts of the body. The term "acromiothoracica" is a combination of two words: "acromion" and "thoracica." The acromion is a bony process that extends from the scapula (shoulder blade), providing a point of attachment for various muscles and ligaments. The word "thoracica" pertains to the thorax, which refers to the chest area of the body.
The arteria acromiothoracica, also known as the acromial branch of the thoracoacromial artery, is a small arterial branch that arises from the thoracoacromial artery, which is a blood vessel arising from the axillary artery in the armpit region. The arteria acromiothoracica runs superiorly and laterally, supplying blood to the deltoid muscle, the anterior aspect of the shoulder joint, and adjacent regions of the skin and subcutaneous tissue. This artery plays a crucial role in providing oxygen and nutrients to these structures, helping to support their proper functioning.
Understanding the anatomy and function of the arteria acromiothoracica is important for medical professionals, such as anatomists, surgeons, and radiologists, as it contributes to the overall blood supply and vascular network of the shoulder region.
A. Thoracoacromialis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "arteria acromiothoracica" is derived from Latin and Greek roots.
1. Arteria: Derived from the Latin word "arteria", which means artery. It traces back to the Greek word "artēria", also meaning artery.
2. Acromiothoracica: The term is composed of two Greek roots: "acromion" and "thoracica".
- Acromion: Derived from the Greek word "akrōmion", which refers to the outermost edge of the shoulder blade.
- Thoracica: Derived from the Greek word "thōrakikos", meaning thoracic or relating to the chest.
Therefore, "arteria acromiothoracica" refers to an artery that runs along or supplies blood to the acromion region of the shoulder and the thoracic region of the chest.