The spelling of "arteria collateralis radialis" can be confusing due to the use of Latin and medical terminology. Using IPA phonetic transcription, we can break down the pronunciation of each word. "Arteria" is pronounced /ɑːˈtɪərɪə/, "collateralis" /kəˈlætərəlɪs/, and "radialis" /reɪˈdaɪəlɪs/. When combined, the pronunciation becomes /ɑːˈtɪərɪə kəˈlætərəlɪs reɪˈdaɪəlɪs/. This phrase refers to the radial collateral artery which runs along the radial side of the forearm. Clear pronunciation and accurate spelling are essential in the medical field to avoid misunderstandings and errors.
The term "arteria collateralis radialis" refers to one of the major arteries found in the human body, specifically in the arm. The word "arteria" is derived from Latin and means artery, indicating its classification as a blood vessel that carries oxygenated blood away from the heart to various tissues and organs. "Collateralis" comes from the Latin word "collateralis," meaning adjacent or parallel, suggesting that this artery runs alongside or parallel to another structure. Finally, "radialis" is Latin for radial, relating to the radius bone found in the forearm.
The arteria collateralis radialis is an important branch of the main radial artery. The radial artery originates from the brachial artery in the upper arm and extends down towards the wrist, where the arteria collateralis radialis is located. This particular collateral artery plays a crucial role in the blood supply to the hand and fingers, as it assists in maintaining adequate circulation when the main radial artery is compromised or blocked.
The arteria collateralis radialis can provide an alternative pathway for blood to reach the hand in cases of injury, arterial disease, or during medical procedures such as cardiac catheterization. This collateral artery forms connections with other arteries, ensuring continuous blood flow and preventing detrimental ischemia (lack of blood supply) to the tissues. The presence of this collateral artery is highly beneficial and can compensate for a decrease in blood flow, thus preventing potential damage or loss of function in the hand and fingers.
Articular branch of superior profunda, the anterior terminal branch of the profunda brachii, anastomosing with the recurrens radialis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.