Question

Classify synovial joints on architectural basis giving one example of each from upper limb.

Answer 1

This is the most common and movable joint type in the body. These joints (also called diarthroses) have a synovial cavity. Their bones are connected by dense irregular connective tissue that forms an articular capsule surrounding the bones’ articulating surfaces.

A synovial joint connects bones with a fibrous joint capsule that is continuous with the bones’ periosteum. This joint capsule constitutes the outer boundary of a synovial cavity and surrounds the bones’ articulating surfaces.

Synovial cavities are filled with synovial fluid. The knees and elbows are examples of synovial joints.

Explanation:

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