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Definition

By Mayo Clinic staff

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Illustration comparing normal curves in spine to scoliosis Scoliosis

Scoliosis is a sideways curvature of the spine that occurs most often during the growth spurt just before puberty. While scoliosis can be caused by conditions such as cerebral palsy and muscular dystrophy, the cause of most scoliosis is unknown.

Most cases of scoliosis are mild, but some children develop spine deformities that continue to get more severe as they grow. Severe scoliosis can be disabling. An especially severe spinal curve can reduce the amount of space within the chest, making it difficult for the lungs to function properly.

Children who have mild scoliosis are monitored closely, usually with X-rays, to see if the curve is getting worse. In many cases, no treatment is necessary. Some children will need to wear a brace to stop the curve from worsening. Others may need surgery to keep the scoliosis from worsening and to straighten severe cases of scoliosis.

Symptoms
References
  1. Scoliosis. National Institute of Arthritis and Musculoskeletal and Skin Diseases. http://www.niams.nih.gov/Health_Info/Scoliosis/default.asp. Accessed Dec. 19, 2011.
  2. Spiegel DA, et al. The spine. In: Kliegman RM, et al. Nelson Textbook of Pediatrics. 19th ed. Philadelphia, Pa.: Saunders Elsevier; 2011. http://www.mdconsult.com/das/book/body/208746819-6/0/1608/0.html. Accessed Dec. 19, 2011.
  3. Scheri SA. Clinical features, evaluation and diagnosis of adolescent idiopathic scoliosis. http://www.uptodate.com/home/index.html. Accessed Dec. 19, 2011.
  4. Thomas MA, et al. Scoliosis and kyphosis. In: Frontera WR, et al. Essentials of Physical Medicine and Rehabilitation: Musculoskeletal Disorders, Pain, and Rehabilitation. 2nd ed. Philadelphia, Pa.: Saunders Elsevier; 2008. http://www.mdconsult.com/das/book/body/208746819-6/0/1678/0.html. Accessed Dec. 19, 2011.
  5. Mercier LR. Scoliosis. In: Ferri FF. Ferri's Clinical Advisor 2012: 5 Books in 1. Philadelphia, Pa.: Mosby Elsevier; 2012. http://www.mdconsult.com/books/about.do?about=true&eid=4-u1.0-B978-0-323-05611-3..C2009-0-38601-8--TOP&isbn=978-0-323-05611-3&uniqId=291436269-101. Accessed Dec. 19, 2011.
  6. Scherl SA. Treatment and prognosis of adolescent idiopathic scoliosis. http://www.uptodate.com/home/index.html. Accessed Dec. 19, 2011.
  7. Neurological diagnostic tests and procedures. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/misc/diagnostic_tests.htm. Accessed Dec. 19, 2011.
  8. General nuclear medicine. American College of Radiology. http://www.radiologyinfo.org/en/info.cfm?PG=gennuclear. Accessed Dec. 19, 2011.
  9. AskMayoExpert. For what spine conditions are bone morphogenetic proteins (BMPs) used at Mayo Clinic? Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2010.
DS00194 Feb. 3, 2012

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