Subdural haematoma most commonly results from:
Answer is C (Injury to coical bridging veins): Subdural hemorrhage is caused by the rupture of bridging veins that connect the brain and the dural sinuses i.e. coical bridging veins. Memo: Most common cause of extradural hemorrhage is Rupture of middle meningeal aery.
Rupture of intracranial aneurysm
Rupture of cerebral AVM
Injury to coical bridging veins
Hemophilia
Injury to coical bridging veins