The surgery for petit mal to be completely seizure free?

Petit mal - surgery?: People do not normally have surgery for petit mal (absence) seizures. Most people who have these are children, and the seizures abate as they age. Perhaps you mean complex partial seizures? These would not be peit mal, but they may be amenable to surgery, in some cases. Normally a person would try several medicine treatment options first. http://www.mayoclinic.org/diseases-conditions/petit-ma