Clinical Analysis of Risk Factors Related to Recurrent Chronic Subdural Hematoma

摘要

ObjectiveBurr hole drainage has been widely used to treat chronic subdural hematoma (CSDH). However, the incidence of recurrent CSDH varies from 3.7 to 30% after surgery. The authors attempted to elucidate the risk factors associated with the recurrence of CSDH in one burr hole drainage technique.