About 2 percent of head injuries and 15 percent of fatal head injuries involve an<unk> . The condition is more common in teenagers and young adults than in older people, because the dura mater sticks more to the skull as a person ages, reducing the probability of a<unk>  forming. Males are affected more than females.
Epidural hematoma
Subarachnoid hemorrhage
Subdural empyema
Traumatic brain injury
Brain herniation
Brain abscess
Subdural hematoma
Transient ischemic attack