Kyphosis

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Definition Symptoms Causes Risk factors When to seek medical advice

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Definition

Kyphosis is a forward rounding of your upper back. Some rounding is normal, but the term "kyphosis" usually refers to an exaggerated rounding, more than 40 to 45 degrees. This deformity is also called round back or hunchback.

With kyphosis, your spine may look normal or you may develop a hump. Kyphosis can occur as a result of developmental problems; degenerative diseases, such as arthritis of the spine; osteoporosis with compression fractures of the vertebrae; or trauma to the spine. It can affect children, adolescents and adults.

Mild cases of kyphosis may cause few problems. But severe cases can affect your lungs, nerves and other tissues and organs, causing pain and other problems. Treatment for kyphosis depends on the cause of the curvature and its effects.

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Symptoms