What are facet joints?

Juan P. Villablanca, MD on behalf of UCLA Health

Neuroradiology

Facet joints are important joints that stabilize your back. The facet joints occur at each vertebra, providing flexibility and strength. Unfortunately, much like any joint in the body, facet joints can undergo degeneration and can get arthritis or inflammation. This can be quite painful.

Continue Learning about Functions of Joints

Edward Phillips

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Jumo Health

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National Athletic Trainers' Association

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Functions of Joints

Joints connect bones within your body, bear weight and enable you to move. They are made up of bone, muscles, synovial fluid, cartilage and ligaments. Joints aren't all alike, however. Hinge joints are found in your elbows and knees, while ball-and-socket joints are needed for the hips and shoulders. Different joints provide unique points of stability and mobility. Understanding the functions of your joints and how your lifestyle and overall health affect them can help if you develop conditions like arthritis, osteoarthritis or gout.

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