Active military duty exacerbated scoliosis. 38 C.F.R. SSSS 3.303, 3.304, and 3.306 (2002); 38 U.S.C.A. SSSS 1110, 1111, and 1153 (2002). The active duty population is generally younger and more mobile than the general population, which can exacerbate preexisting spinal disorders. Approximately 10% of people will develop some form of scoliosis during their life. The risk increases if you have an affected parent, brother, or sister. Scoliosis can also be caused by other factors such as heredity, injury, pregnancy, and nutrition. However, it is not known exactly how scoliosis develops; it may be due to a distortion in the growth of bones or muscles during childhood. Scoliosis can affect the appearance and function of the body in many ways. It can lead to pain, disability, reduced quality of life, and in some cases, may require surgery to correct the curve in the spine. The only way to know for sure if your scoliosis is causing you pain is to be checked by a doctor. Your physician will conduct a complete medical history and physical examination before determining what treatment plan is best for you. If you have been told that you have scoliosis, but feel otherwise healthy, then try not to worry about it.