Overview of Joint Structures and Functions

Joints in the human body serve various purposes such as allowing motion, bearing weight, and providing stability. They are classified into fibrous, cartilaginous, and synovial joints based on their structure and function. Fibrous joints include synarthrosis and syndesmosis, while cartilaginous joints allow limited motion and shock absorption. Synovial joints, the most common type, have different classifications like plane, hinge, pivot, saddle, condyloid, and ball-and-socket joints, each enabling specific ranges of motion. Connective tissues like collagen and elastin play crucial roles in supporting joints, along with structures like ligaments, cartilage, joint capsules, and synovial fluid.

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