How long does it take to wake up after craniotomy for cerebral hemorrhage?
Disease description:
My father suddenly suffered unbearable headaches, and the doctor diagnosed it as cerebral hemorrhage and performed surgery immediately. He hasn't regained consciousness after the operation. I would like to know how long it takes for a patient to wake up after craniotomy for cerebral hemorrhage.
Doctor's answer (1)
Dr. Yang Jun
Patients who have undergone craniotomy for cerebral hemorrhage typically regain consciousness within one week after surgery. Those with hemorrhage in the cerebral hemisphere usually wake up within a week post-operation. However, if the bleeding occurs in the brainstem, recovery may take longer—approximately three months. The exact timeline depends on individual patient conditions. Brainstem hemorrhage carries a poor prognosis; even small amounts of bleeding can be extremely serious and lead to disturbances in consciousness. In some patients, damage to the brain's arousal system may prevent them from regaining consciousness at all.
