subarachnoid hemorrhage following head injury without open intracranial wound, with prolonged LOC with return to pre-existing conscious level
subarachnoid hemorrhage following head injury without open intracranial wound, with prolonged loc with return to pre-existing conscious level
subarachnoid hemorrhage following head injury without open intracranial wound, with prolonged LOC with return to pre-existing conscious level
subarachnoid hemorrhage following head injury without open intracranial wound, with prolonged loc with return to pre-existing conscious level