Pyramidal Bone (Noun)
Meaning
A wrist bone that articulates with the pisiform and hamate and lunate bones.
Classification
Nouns denoting body parts.
Examples
- The pyramidal bone, one of the eight carpal bones, facilitates complex movements of the human wrist.
- It plays a significant role in providing flexibility by forming articulations with adjacent wrist bones such as the pisiform, hamate, and lunate.
- When looking at a skeletal hand model, notice how the pyramidal bone allows precise coordination of fingers by articulating smoothly with neighboring carpal bones.
- Surgeons require knowledge of wrist anatomy to safely and accurately realign bones, particularly when resetting dislocations that affect the pyramidal bone and the pisiform, hamate, or lunate.
- Osteopathic professionals find studying individual carpal bones such as the pyramidal bone beneficial for creating specialized therapies addressing delicate joint interactions and restricted motions in human hands.