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Why it's done

By Mayo Clinic staff

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Illustration of a herniated disk 
Herniated disk

A diskectomy is performed to relieve the pressure a herniated disk (also called slipped, ruptured or bulging disk or disk prolapse) places on a spinal nerve. A herniated disk occurs when some of the softer material inside the disk pushes out through a crack in the tougher exterior.

Your doctor may recommend diskectomy if:

  • You have trouble standing or walking because of nerve weakness
  • Conservative treatment, such as medication or physical therapy, fails to improve your symptoms after six weeks
  • A disk fragment lodges in your spinal canal, pressing on a nerve
  • Pain radiating into your buttocks, legs, arms or chest becomes too much to manage
References
  1. Williams KD, et al. Lumbar disc disease. In: Canale ST, et al. Campbell's Operative Orthopaedics. 11th ed. Philadelphia, Pa.: Mosby Elsevier; 2008. http://www.mdconsult.com/das/book/body/208746819-4/0/1584/0.html. Accessed May 3, 2011.
  2. Williams KD, et al. Cervical disc disease. In: Canale ST, et al. Campbell's Operative Orthopaedics. 11th ed. Philadelphia, Pa.: Mosby Elsevier; 2008. http://www.mdconsult.com/das/book/body/208746819-4/0/1584/0.html. Accessed May 3, 2011.
  3. Open discectomy. North American Spine Society. http://www.knowyourback.org/Documents/open_discectomy.pdf. Accessed May 3, 2011.
  4. Herniated cervical disc. North American Spine Society. http://www.knowyourback.org/Documents/herniated_cervical.pdf. Accessed May 3, 2011.
  5. Cervical radiculopathy: Surgical treatment options. American Academy of Orthopaedic Surgeons. http://orthoinfo.aaos.org/topic.cfm?topic=A00540. Accessed May 3, 2011.
MY00673 July 7, 2011

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