METACARPAL ARTERY Meaning and
Definition
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The metacarpal artery is a crucial blood vessel located in the hand that supplies oxygen and nutrients to the metacarpal bones and surrounding tissues. It is part of the overall arterial network responsible for maintaining healthy blood circulation in the upper extremities.
Specifically, the metacarpal artery arises from the main blood supply of the hand - the deep palmar arch. With their origin near the wrist, there are typically three metacarpal arteries running parallel to the metacarpal bones, one for each finger excluding the thumb. These arteries branch out from the deep palmar arch and are designated as the first, second, and third metacarpal arteries, corresponding to the thumb, index/middle finger, and ring/little finger respectively.
The metacarpal artery functions by delivering oxygenated blood to the bones, muscles, tendons, and nerves of the hand. This blood supply is crucial for the proper functioning and nourishment of these structures, supporting their growth, repair, and overall health. Additionally, the metacarpal artery participates in regulating the temperature of the hand by distributing warm blood from the deeper regions towards the surface.
Understanding the metacarpal artery is vital in the context of hand injuries, surgical procedures, and vascular conditions that may affect its normal functioning. Its careful preservation and management are necessary to ensure optimal hand function and facilitate effective healing processes.
Common Misspellings for METACARPAL ARTERY
- netacarpal artery
- ketacarpal artery
- jetacarpal artery
- mwtacarpal artery
- mstacarpal artery
- mdtacarpal artery
- mrtacarpal artery
- m4tacarpal artery
- m3tacarpal artery
- meracarpal artery
- mefacarpal artery
- megacarpal artery
- meyacarpal artery
- me6acarpal artery
- me5acarpal artery
- metzcarpal artery
- metscarpal artery
- metwcarpal artery
- metqcarpal artery
Etymology of METACARPAL ARTERY
The word "metacarpal artery" is a combination of two terms: "metacarpal" and "artery".
The term "metacarpal" stems from the Greek roots "meta", meaning "beyond" or "after", and "karpos", meaning "wrist". In anatomy, the metacarpal bones are the five long bones located in the palm of the hand, connecting the wrist to the fingers.
The term "artery" comes from the Latin word "arteria", which is derived from the Greek word "arteria", meaning "windpipe" or "artery". It refers to the blood vessels that carry oxygenated blood away from the heart to the various parts of the body.
Therefore, when combined, "metacarpal artery" refers to the arteries that supply blood to the metacarpal bones and surrounding tissues in the hand.
Similar spelling words for METACARPAL ARTERY
