## **Core Concept**
Fibrous joints, also known as synarthroses, are immovable or have very limited movement. They are characterized by the presence of fibrous connective tissue that connects the bones, with no joint cavity.

## **Why the Correct Answer is Right**
The correct answer, , represents a synovial joint, which is a type of joint that contains a fluid-filled joint cavity and allows for significant movement. Synovial joints are characterized by the presence of articular cartilage, a joint capsule, and synovial fluid. This is fundamentally different from fibrous joints.

## **Why Each Wrong Option is Incorrect**
* **Option A:** - This option represents a **suture**, a type of fibrous joint found between bones of the skull that are immovable.
* **Option B:** - This option represents a **gomphosis**, another type of fibrous joint that anchors teeth to the jawbone, also immovable.
* **Option C:** - This option represents a **syndesmosis**, a type of fibrous joint that allows for a small amount of movement, such as the distal tibiofibular joint.

## **Clinical Pearl / High-Yield Fact**
A key point to remember is that fibrous joints are typically found in areas where stability is more important than mobility, such as the skull. In contrast, synovial joints, which allow for a wide range of motion, are found in areas like the elbows, knees, and shoulders.

## **Correct Answer:** D.