Whether a patient can reach grade 2 after 180 days of rehabilitation depends on the severity of his/her condition, the timing of the rehabilitation intervention, and whether the patient is compliant or not.
If the patient’s condition is mild, with no serious complications, timely intervention at the early stage of rehabilitation, and good patient compliance, the patient’s muscle strength can usually be restored to grade 2 or even higher after correct and active rehabilitation training.
If the patient’s condition is serious, such as serious coma or cognitive impairment, the rehabilitation intervention is not timely and the patient’s compliance is poor, usually the patient’s muscle strength can hardly be restored to grade 2 or even cannot be restored.
Whether or not muscle strength can be restored after stroke is affected by many factors, and it is necessary to specifically analyze the patient’s condition, not to generalize.