coliosis is a progressive, lateral curvature of the spine. When viewed from the side, the spine should have curves. But when viewed from the front, the spine should be straight.
The most commonly found type of scoliosis is called "adolescent idiopathic scoliosis". Idiopathic means "of unknown origin. Research however into the cause of scoliosis seems to suggest that there is often a genetic factor which affects the control of the growth of the spine.
Scoliosis can affect both children and adults. In children it can be a more serious condition because it can rapidly progress as the child grows.
Scoliosis is usually first seen in children between the ages of 11 and 15. However, it can occur in younger children aged 3 to 10 years (juvenile scoliosis) and in babies (infantile scoliosis). Scoliosis can also occur in adults with no previous history, due to spinal degeneration and advancing age. This is called (De Novo scoliosis).