The recovery period for right frontal lobe brain contusion needs to be judged by the degree of injury, which varies with the recovery period. If the patient’s condition is mild and there is no severe intracranial hypertension, complications, or brain tissue damage, the patient can recover in about two weeks with conservative treatment; if the patient’s condition is severe, surgical treatment and decompression with debridement is performed, the recovery period is longer and some patients can be in a coma for a long time. In the past, it was clinically believed that patients did not recover in 3 months and might be in a lifelong vegetative state of survival; with the advancement of medical technology, it is now believed that patients with craniocerebral injury can further recover after half a year, or even after a year.