Intervertebral discs are which type of joint?

Prepare for the VetSkill Level 3 Diploma VN02 – Diagnostic Principles Test. Engage with multiple-choice questions, hints, and explanations. Achieve your certification!

Multiple Choice

Intervertebral discs are which type of joint?

Explanation:
Intervertebral discs form a cartilaginous joint between adjacent vertebral bodies. They’re made of fibrocartilage—the outer annulus fibrosus and inner nucleus pulposus—which cushions and allows limited movement. This type lacks a synovial cavity and joint capsule, setting it apart from synovial joints, and it isn’t a fibrous or bony connection. In fact, these joints are a secondary cartilaginous joint, known as a symphysis, where cartilage unites the bones and provides stability with some flexibility.

Intervertebral discs form a cartilaginous joint between adjacent vertebral bodies. They’re made of fibrocartilage—the outer annulus fibrosus and inner nucleus pulposus—which cushions and allows limited movement. This type lacks a synovial cavity and joint capsule, setting it apart from synovial joints, and it isn’t a fibrous or bony connection. In fact, these joints are a secondary cartilaginous joint, known as a symphysis, where cartilage unites the bones and provides stability with some flexibility.

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