Case study 109 - ATV accident causing epidural hematoma An epidural hematoma occurs when blood accumulates between the skull and the dura, the thick membrane covering the brain. They typically occur when a skull fracture tears an underlying blood vessel. EDHs usually occur in young adults. #neurosurgery #casestudy #sundaycasestudy #ladyspinedoc #healthcareworker #hospital #surgery #neurosurgeon #medicalschool #medstudent #medicalstudent #nursing #pastudent #atv #headinjury #epiduralhematoma | Dr