In summary, when planning a child's treatment, a doctor will take into account how severe the child's curve is and where it occurs in the spine. The child's age is also an important factor — if the child's spine is still growing, it will affect treatment choices. The doctor will determine how likely it is that the curve will get worse, and then suggest treatment options to meet the child's specific needs. Most scoliosis surgeons agree that children who have very severe curves (50 degrees and higher) will need surgery to lessen the curve and prevent it from getting worse.