Os Capitatum (Noun)
Meaning
The wrist bone with a rounded head shape that articulates with the 3rd metacarpus.
Classification
Nouns denoting body parts.
Examples
- The os capitatum is found in the proximal row of the carpal bones in the human wrist.
- Anatomical studies have identified the os capitatum as a key component in the stability of the wrist joint.
- This bone's unique rounded head shape allows for smooth articulation with the third metacarpal bone.
- Fractures involving the os capitatum are often challenging to treat due to the bone's complex location.
- During embryonic development, the os capitatum is one of the first wrist bones to begin ossification.