Epilepsy surgery

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Definition

By Mayo Clinic staff

Epilepsy surgery is a procedure that either removes or isolates the area of your brain where your seizures originate. If the section of your brain where your seizures begin is too vital to remove, your surgeon will make a series of incisions that prevent your seizures from spreading to the rest of your brain.

Epilepsy surgery works best for people who have seizures that always originate in the same place in their brains. To be considered for epilepsy surgery, you must have tried at least two anti-seizure drugs without success. If two appropriate drugs have failed, it is highly unlikely that any other anti-epileptic drug will help you.

References
  1. Smith ML, et al. Functional neurosurgery. In: Brunicardi FC, et al. Schwartz's Principles of Surgery. 9th ed. New York, N.Y.: McGraw Hill; 2010. http://www.accessmedicine.com/content.aspx?aID=5021050. Accessed March 7, 2010.
  2. Epilepsy and other seizure disorders. In: Ropper AH, et al. Adams and Victor's Principles of Neurology. 9th ed. New York, N.Y.: McGraw Hill; 2009. http://www.accessmedicine.com/content.aspx?aID=3632508&searchStr=epilepsy+surgery. Accessed March 7, 2010.
  3. Special techniques for neurologic diagnosis. In: Ropper AH, et al. Adams and Victor's Principles of Neurology. 9th ed. New York, N.Y.: McGraw Hill; 2009. http://www.accessmedicine.com/content.aspx?aid=3630099. Accessed March 7, 2010.
  4. Seizures and epilepsy: Hope through research. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/epilepsy/detail_epilepsy.htm. Accessed March 8, 2010.
  5. Surgery types: Benefits and risks. Epilepsy Foundation. http://www.epilepsyfoundation.org/about/treatment/surgery/benefitsrisks.cfm. Accessed March 10, 2010.
  6. The operation. Epilepsy Foundation. http://www.epilepsyfoundation.org/about/treatment/surgery/operation.cfm. Accessed March 10, 2010.
  7. After the surgery: Planning ahead. Epilepsy Foundation. http://www.epilepsyfoundation.org/about/treatment/surgery/planning.cfm. Accessed March 10, 2010.
MY00133 May 8, 2010

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