Articulatio Spheroidea (Noun)
Meaning
A freely moving joint in which a sphere on the head of one bone fits into a rounded cavity in the other bone.
Classification
Nouns denoting body parts.
Examples
- The ball-and-socket joint, also known as articulatio spheroidea, is a type of synovial joint that allows for rotational movement in three planes.
- The articulatio spheroidea in the shoulder joint allows for a wide range of motion, enabling humans to move their arms in various directions.
- In anatomy, the term articulatio spheroidea is used to describe the hip joint, where the femoral head forms a ball-and-socket joint with the acetabulum of the pelvis.
- The articulatio spheroidea joint in the hip and shoulder is a common site for osteoarthritis, as the cartilage lining the joint can wear down over time.
- The articulatio spheroidea joint is a type of diarthrodial joint, which allows for a high degree of movement and flexibility, enabling humans to perform various activities.