TRIQUETRUM Meaning and
Definition
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Triquetrum is a term derived from Latin, and it primarily refers to a small bone located in the wrist joint. Specifically, it is one of the eight carpal bones situated within the human hand. Also known as the triangular bone or triquetral bone, it is positioned on the outer side of the wrist, adjacent to the lunate bone. The triquetrum plays a vital role in the stability and flexibility of the wrist, facilitating various movements and providing support to the adjoining bones.
Anatomically, the triquetrum is triangular in shape, with one articular surface (known as the proximal surface) that connects with the ulna, one of the two forearm bones. Its other surface (distal surface) articulates with the hamate bone, enhancing the overall movement of the wrist. In addition, it possesses several attachment points for ligaments and tendons, contributing to the overall strength and functionality of the hand.
The triquetrum is indispensable in a range of activities involving the wrist, such as gripping, rotating, and flexing movements. Due to its proximity to other important structures, injury to the triquetrum can occur in certain traumas or conditions, resulting in pain, swelling, or limited range of motion. Thus, proper care and attention to the triquetrum are crucial for maintaining optimal hand function and preventing potential complications.
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1. Os triquetrum. 2. A Wormian bone.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for TRIQUETRUM
- rriquetrum
- friquetrum
- griquetrum
- yriquetrum
- 6riquetrum
- 5riquetrum
- teiquetrum
- tdiquetrum
- tfiquetrum
- ttiquetrum
- t5iquetrum
- t4iquetrum
- truquetrum
- trjquetrum
- trkquetrum
- troquetrum
- tr9quetrum
- tr8quetrum
- tri1uetrum
- tri2uetrum
Etymology of TRIQUETRUM
The word "Triquetrum" has its origins in Latin. It is derived from the combination of two Latin words: "tri-" meaning three, and "quetrum" meaning corner or triangle. Therefore, "Triquetrum" can be translated as "three-cornered" or "triangular" in English.
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