The spelling of "arteria transversa scapulae" can be a bit tricky. The first word is pronounced /ɑːˈtɪərɪə/ (ar-TEER-ee-uh). The second word is pronounced /trænzˈvɜːrsə/ (trans-VER-suh) and the third word is pronounced /skæpjʊli/ (skap-yoo-lee). Together, the phrase refers to the transverse scapular artery, which runs horizontally across the shoulder blade. It's important to pay attention to the spelling and pronunciation of medical terms to avoid confusion and ensure accurate communication in healthcare settings.
The term "arteria transversa scapulae" is a Latin anatomical term used to describe a specific blood vessel found in the human body. In English, it is translated to "transverse scapular artery."
The transverse scapular artery is a relatively small blood vessel that originates from the subscapular artery, a branch of the axillary artery. It courses horizontally across the posterior aspect of the scapula, the large triangular bone in the back of the shoulder. The artery travels deep to the rhomboid muscles and over the levator scapulae muscle. Along its course, it supplies blood to the muscles and surrounding tissues, contributing to their oxygen and nutrient requirements.
The transverse scapular artery is of clinical significance in cases of trauma or injury to the shoulder region. It is crucial for surgeons and medical professionals to have a comprehensive understanding of this artery's anatomy to avoid unintentional damage during surgical procedures or diagnostic interventions.
Additionally, a thorough knowledge of the transverse scapular artery's anatomy is essential in the management of various shoulder pathologies. This includes conditions such as thoracic outlet syndrome, which can involve vascular compression and compromise in the region. Accurate identification and treatment of abnormalities related to the artery are necessary for optimal patient outcomes.
In summary, the arteria transversa scapulae, or transverse scapular artery, is a small blood vessel originating from the subscapular artery and coursing horizontally across the posterior aspect of the scapula. It plays a vital role in supplying blood to the muscles and surrounding tissues of the shoulder region.
Suprascapular; origin, truncus thyreocervicalis; distribution, clavicle, scapula, muscles of shoulder, and shoulder-joint; anastomoses, subscapular, posterior scapular, and dorsalis scapulae.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.