The spelling of the medical term "arteria circumflexa humeri anterior" can be quite daunting due to the complex Latin roots. However, using the International Phonetic Alphabet (IPA) can help decode the pronunciation. The word is pronounced as /ɑːˈtɪərɪə/ /ˌsɜːkəmˈflɛksə/ /ˈhjuːməraɪ/ /ænˈtɪrɪə/. In other words, it is pronounced as "ar-teer-ee-a" "ser-kum-flek-sa" "hyoo-mer-rye" "an-teer-ee-a". This particular term refers to the anterior circumflex humeral artery, which is a blood vessel located near the shoulder joint.
The term "arteria circumflexa humeri anterior" refers to one of the major blood vessels that supplies the upper arm region. Specifically, it denotes a branch of the axillary artery, which is responsible for providing oxygenated blood to the upper extremities. The axillary artery is an important vessel that extends from the subclavian artery, passing through the armpit region.
The arteria circumflexa humeri anterior is located on the front side (anterior aspect) of the humerus bone, which is the long bone that forms the upper arm. It branches off from the axillary artery near the shoulder joint. This artery plays a vital role in maintaining the blood supply to the muscles, tendons, and other structures in the anterior part of the upper arm.
The blood delivered by the arteria circumflexa humeri anterior is rich in oxygen and nutrients, which are essential for the proper functioning and nourishment of the tissues it supplies. Interruption or blockage of this artery can lead to restricted blood flow and subsequent tissue damage or necrosis.
Understanding the precise anatomy and function of the arteria circumflexa humeri anterior is crucial for healthcare professionals, particularly in surgical interventions and diagnostic procedures in the upper arm region.
Origin, axillaris; distribution, shoulder-joint and biceps muscle; anastomoses, circumflexa humeri posterior.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.