Most causes of scoliosis are unknown but it is often associated with connective tissue disorders as well as neurological disorders. Scoliosis is not caused by a child having poor posture or carrying too much weight in a backpack.
Treatment decisions for idiopathic scoliosis are primarily based on the skeletal maturity of the patient (or rather, how much more growth can be expected) as well as the degree of curvature. The cause of idiopathic scoliosis is unknown (idiopathic literally means "cause unknown"), but the way curves behave is fairly well understood.
Scheuermann's disease, or Scheuermann's Kyphosis, is a condition in which the normal roundback in the upper spine is increased and results in a hunchback appearance, but rarel...