Subdural hygroma following decompressive craniectomy or non-decompressive craniectomy in patients with traumatic brain injury: Clinical features and risk factors

摘要

Objective: Subdural hygroma (SDG) is a common complication that can occur after head trauma or secondary to decompressive craniectomy (DC). SDGs can be located not only ipsilateral or contralateral to the side of the DC, but also bilateral or unilateral in patients without DC. This study investigated the incidence and risk factors for different types of SDG in a large cohort of patients with traumatic brain injury (TB:).