Objective: To explore the Associated risk factors analysis of 47 cases with postoperative intracranial infection after Craniocerebral trauma,and it provides reference for clinical practice. Methods: By epidemiological case-control study method,47 patients with postoperative intracranial infection after Craniocerebral trauma were as infection group from June 2010 to June 2013,47 cases with no postoperative intracranial infection in the same period were as the control group. Concerning statistically significa...