Amphiarthroses

Definition

Amphiarthroses are joints that allow limited movement, typically connected by cartilage. They provide stability while permitting some degree of flexibility.

5 Must Know Facts For Your Next Test

1. Amphiarthroses are primarily found in the spine and pelvis.
2. These joints include intervertebral discs and the pubic symphysis.
3. They are classified as a type of cartilaginous joint.
4. Amphiarthroses help absorb shock due to their slight mobility.
5. Degeneration or injury to amphiarthrotic joints can lead to conditions like herniated discs.

Review Questions

• What type of movement is allowed by amphiarthroses?
• Where in the body are amphiarthroses commonly found?
• How do amphiarthroses contribute to bodily function?

Related terms

Synarthroses: Immovable joints connected by fibrous tissue, such as sutures in the skull.

Diarthroses:

Freely movable joints, also known as synovial joints, like the knee or elbow.

Cartilage:

A flexible connective tissue found in various forms within the body, including at the ends of bones in joints.