[neurosurgical procedure that removes or disconnects the epileptogenic cerebral cortex of a hemisphere; usually performed for patients with intractable unilateral epilepsy due to malformations of cortical development or brain lesions; depending on the epileptogenic area in the hemisphere, cortical removal can be total or partial. ( CSP )]
UMLS (CSP) C0175763 - Therapeutic or Preventive Procedure
Relation/PAR: Neurological Surgery