The word "arteria circumflexa humeri posterior" refers to a branch of the axillary artery that supplies blood to the deltoid and teres minor muscles of the shoulder. The spelling of this word can be confusing due to the use of Latin and medical terminology. The IPA phonetic transcription of this word is ɑrˈtɛriə sɜrkəmˈflɛksə ˈhjuːməraɪ pɒsˈtɪərɪə, which breaks down each syllable to help with pronunciation. It's important to spell this word correctly to ensure effective communication among healthcare professionals.
Arteria circumflexa humeri posterior is a term used in anatomy to refer to a specific blood vessel that is a branch of the axillary artery. This artery is responsible for supplying blood to the shoulder joint region.
The term "arteria" refers to an artery, which is a blood vessel that carries oxygenated blood away from the heart to various parts of the body. "Circumflexa" indicates that the artery follows a curved or circular path. "Humeri" refers to the humerus bone, which is the long bone of the upper arm. Lastly, "posterior" signifies the back or rear side.
The arteria circumflexa humeri posterior arises from the axillary artery, which is a major blood vessel located in the armpit region. It typically passes behind the surgical neck of the humerus bone, following a winding path, and supplies blood to the posterior aspect of the shoulder joint.
The arteria circumflexa humeri posterior plays a crucial role in maintaining adequate blood supply to the shoulder joint, allowing for proper functioning and movement. It delivers oxygen and nutrients to the tissues in this region, supporting their metabolic needs. Additionally, it helps remove waste products, contributing to the overall health and function of the shoulder joint.
Origin, axillaris; distribution, muscles and structures of shoulder-joint; anastomoses, circumflexa humeri anterior, transversa scapulae, thoracoacromialis, and profunda brachii.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.