frontal gyrectomy
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topectomy — to·pec·to·my tə pek tə mē n, pl mies surgical excision of selected portions of the frontal cortex of the brain esp. for the relief of medically intractable epilepsy * * * to·pec·to·my (to pekґtə me) [top + ectomy] ablation of a small and… … Medical dictionary
