> [!references]- > - [Systematic reviee of epileptic seizures in adults with subdural haematomas](https://www.seizure-journal.com/article/S1059-1311(16)30249-7/fulltext) See also: [[Head trauma radiology]], [[paediatric head trauma]], [[traumatic brain injury|TBI]], [[Seizures]] #incomplete > There is a lot of med-student stuff about SDH and EDH not covered, but I did want to review some of the nuances and therapies for these injuries # Subdural haematoma ## treatment ## complications ### seizures - Overall, SDHs, especially aSDHs, were associated with high incidence of PTS. The incidence of ePTS in patients with aSDHs was approximately 28% and in patients with cSDHs 10%. Furthermore, the incidence of lPTS in patients with aSDHs was 43% within 2 years of follow-up whereas in patients with cSDHs it was only 5.3% within 3 years of follow-up, indicating a lower risk of developing epilepsy PPx antiepileptics controversial; likely keppra after tx seizure # Extradural haematoma