ULNAR ARTERIES Meaning and
Definition
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Ulnar Arteries, also known as the arteries of the ulnar side of the forearm, are blood vessels that supply oxygenated blood to the structures of the forearm and hand. The term "ulnar" refers to the ulna bone, one of the two long bones in the forearm that runs parallel to the radius.
The ulnar arteries arise from the brachial artery, which is a major blood vessel originating from the axillary artery in the upper arm. As it travels down the forearm, the brachial artery bifurcates into two branches, giving rise to the ulnar and radial arteries. The ulnar artery follows a course along the ulnar (medial) side of the forearm, running towards the wrist and hand.
These arteries provide the main blood supply to the muscles, skin, and other structures of the forearm and hand, including the fingers. They branch out into smaller vessels, delivering oxygen and nutrients to the tissues and aiding in the removal of waste products. The ulnar arteries also play a crucial role in regulating blood flow and maintaining adequate circulation in the forearm and hand.
In cases of injury or disease, such as atherosclerosis, that affects the ulnar arteries, it can lead to reduced blood flow and compromise the health and functionality of the structures they supply. Surgical procedures, such as ulnar artery bypass, may be necessary to restore proper blood flow and prevent complications such as tissue damage or loss.
Common Misspellings for ULNAR ARTERIES
- ylnar arteries
- hlnar arteries
- jlnar arteries
- ilnar arteries
- 8lnar arteries
- 7lnar arteries
- uknar arteries
- upnar arteries
- uonar arteries
- ulbar arteries
- ulmar arteries
- uljar arteries
- ulhar arteries
- ulnzr arteries
- ulnsr arteries
- ulnwr arteries
- ulnqr arteries
- ulnae arteries
- ulnad arteries
- ulnaf arteries
Etymology of ULNAR ARTERIES
The term "ulnar arteries" is derived from Latin.
- "Ulnar" refers to the ulna bone, which is one of the two long bones located in the forearm, on the opposite side of the thumb. The term "ulnar" originates from the Latin word "ulna" meaning "elbow" or "forearm".
- "Arteries" refers to the blood vessels that carry oxygenated blood away from the heart. The word "artery" comes from the Latin word "arteria", derived from the Greek word "αρτηρία" (artēria), meaning "windpipe" or "artery".
In combination, "ulnar arteries" is used to describe the arteries that run along the ulna bone in the forearm, supplying blood to the arm and hand.
