What is a specific structural classification for intvertebral joints?

Intervertebral joints are classified as symphyseal joints, which are a type of cartilaginous joint. These joints are formed between the adjacent vertebrae, with intervertebral discs made of fibrocartilage acting as cushions. This structure allows for limited movement and provides stability and flexibility to the spinal column. The design also facilitates the absorption of shock and helps maintain the integrity of the spine during various activities.