How many days can the patient wake up from coma after cerebral aneurysm surgery needs to be judged according to the specific situation. If the patient is awake before the surgery, he/she can wake up on the same day or the next day after the surgery, and if the patient is in coma before the surgery, he/she may need a longer time, and the recovery time is different according to the individual’s physical condition and state.
1. If the cerebral aneurysm is in an unruptured state before the operation, the patient is usually awake before the operation, and if the operation goes well, the patient will wake up on the same day or the next day after the operation.
2. If the brain aneurysm has ruptured before the operation, the patient is usually unconscious, some of them will wake up in a short time after the operation, while some of them may have very serious complications after the operation, such as infection, edema, etc., which may take a long time for the patient to wake up in the later stage, and may even be unable to wake up for the rest of his life.
3. If the patient himself has some complications, or there are some systemic diseases such as coagulation disorders, hypertension, diabetes, etc., his postoperative period may also be prolonged.
So postoperative coma can wake up a few days is to be judged according to the specific circumstances.