What is the minimal amount of movement allowed by fibrous joints?

Fibrous joints are characterized by their structure, which connects bones with dense connective tissue, typically consisting of collagen fibers. The primary feature of these joints is that they allow for very little to no movement, providing stability and strength in the regions where they are located. This lack of mobility is essential in areas such as the sutures of the skull, where it is crucial to have bones securely fused together for protection.

The classification of fibrous joints implies their function, where they essentially act as immovable connections between bones. Therefore, the assertion that fibrous joints allow for "no movement" aligns perfectly with their anatomical purpose and structural integrity. Understanding the properties of these joints can also help in distinguishing them from other joint types, such as cartilaginous and synovial joints, which allow for varying degrees of mobility.