[Surgical Site Infections in Patients with Traumatic Brain Injury]

Patients with traumatic brain injury(TBI)have various pathological conditions, such as direct cell destruction by external force, compression by hematoma, vascular injury, ischemia, complicated hypoxia, and hypotension. These pathological conditions occur simultaneously at the time of injury. In some cases, contaminated wounds may be treated, and infection patterns different from the scheduled neurosurgical cases should be managed. In cases of severe TBI, immunocompromised patients are considered to be at high risk of infection. Infection control during the initial stage of treatment affects patient prognosis. In addition, large craniotomy, including decompressive craniectomy, is required to manage intracranial pressure(ICP), which causes skin infection due to delayed wound healing. Furthermore, placement of drainage tubes and transducers for a long period of time might be necessary to manage ICP, and the patient is likely to develop surgical site infection(SSI). In this paper, we describe the characteristic surgical procedure and discuss ways to control SSI in TBI cases.