The hospitalization time of cerebral infarction intervention is related to the severity of the patient’s condition, surgical effect and success rate. If the condition is light and the surgical effect is good, the patient can be discharged within a week; if the condition is serious, such as the emergence of corresponding complications, follow-up rehabilitation treatment is required, and the hospitalization time is three weeks to one month, or even two months. Common post-operative precautions are as follows: 1. Regular and reasonable use of medication and active functional exercise, including joint exercise and muscle exercise; 2. Patients with hypertension should have a low salt diet and diabetic patients should have a low sugar diet; 3. Encourage patients to get out of bed early after the acute period and exercise their joints to avoid disuse atrophy.