head injury with open intracranial wound with prolonged (> 24 hrs) loss of consciousness with return to prior level of consciousness
head injury with open intracranial wound with prolonged (> 24 hrs) loss of consciousness with return to prior level of consciousness
head injury with open intracranial wound with LOC over 24 hr, then return to prior level
head injury with open intracranial wound with loc over 24 hr, then return to prior level