4. Functional Classification Synarthrosis An Immobile Joint Amphiarthrosis Slightly Mobile Joint Diarthrosis Freely Mobile Joint
5. Structural Classification Fibrous Dense irregular connective tissue that holds bone to bones No joint cavity Cartilaginous Pad of cartilage wedged between bones No Joint cavity Synovial Ends of bones are covered with cartilage Joint capsule is lined with synovial fluid All synovial joints are freely moveable (diarthrotic)