The Spinal Series: Scoliosis By SportsMed Physical Therapy What is Scoliosis? Scoliosis is a condition where there is an abnormal bend in the spine. There are two types of bends that occur naturally – kyphosis and lordosis. Kyphosis is the forward bend that occurs in the upper back or thoracic spine and lordosis is the backwards bend that occurs in the lower back… Read More...