Generally the lesions of cerebral infarction cannot be completely cured and the lesions cannot be removed because cerebral infarction mainly refers to the ischemic necrosis of brain cells caused by the narrowing and occlusion of blood vessels in the skull, so the lesions of cerebral infarction are lesions formed by the softening of some ischemic and necrotic brain cells, which generally have no reversibility. Like a cut on the hand with a knife, it will leave a scar, and such a scar is not reversible, so generally brain infarct lesions cannot be completely cured. Some patients with cerebral infarction can completely disappear their clinical symptoms at a later stage, mainly due to the redistribution of the nerve fibers formed after functional exercise.