What joints are classified as amphiarthrotic?

Amphiarthrotic joints are characterized by being slightly movable, providing more flexibility than immovable joints but less than freely movable joints. The pubic symphysis and intervertebral bodies exemplify this classification, as they allow for limited movement—facilitating actions such as walking and bending while still providing stability and support to the spine and pelvis.

In contrast, the other joints listed, such as the shoulder, knee, and hip joints, are classified as diarthrotic (freely movable) joints. These joints enable a wide range of motion, which is essential for various activities and functions. Therefore, the pubic symphysis and intervertebral bodies are the correct examples of amphiarthrotic joints, demonstrating the unique properties that define this category in the context of joint classification.