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Metacarpus: meaning, definitions and examples

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metacarpus

 

[ ˌmɛtəˈkɑrpəs ]

Noun
Context #1 | Noun

anatomy bone

The metacarpus refers to the group of five bones in the hand that are located between the carpal bones of the wrist and the proximal phalanges of the fingers. These bones form the framework of the palm and are essential for the movement and function of the hand. The metacarpal bones are numbered 1 to 5, starting from the thumb side of the hand.

Synonyms

hand bones, metacarpal bones

Examples of usage

  • The doctor examined the metacarpus for fractures.
  • The metacarpus provides support for finger movements.
  • Injuries to the metacarpus can affect grip strength.

Etymology

The term 'metacarpus' originates from the Greek words 'meta,' meaning 'beyond,' and 'karpos,' meaning 'wrist.' It was first used in medical terminology in the late 1600s to describe the bones of the palm, distinguishing them from the carpal bones of the wrist. The metacarpus is crucial in both anatomical studies and clinical practices, as it plays a significant role in hand functionality and dexterity. Over time, the understanding and terminology surrounding the metacarpus have been refined, influencing fields such as orthopedics, sports medicine, and physical therapy.

Word Frequency Rank

Ranking #37,382, this word is encountered relatively rarely in everyday English. It might appear in literary works or specialized texts but isn't essential for general communication.