The spine has a natural front-to-back curve. But about 2% of children and adolescents worldwide have an abnormal sideways S- or C-shaped curve of the spine, known as scoliosis. How can you tell if ...

Kyphosis is also known as “roundback” or “hunchback,” because it’s an excessive curve of the upper back that makes it look rounded or hunched. While a small curve in the upper back is natural, an ...