closed fracture of skull vault with cerebral laceration and contusion with prolonged (> 24 hrs) loss of consciousness with return to prior level of consciousness
closed fracture of skull vault with cerebral laceration and contusion with prolonged (> 24 hrs) loss of consciousness with return to prior level of consciousness
closed fracture of skull vault with cerebral laceration and contusion with LOC over 24 hr, then return to prior level
closed fracture of skull vault with cerebral laceration and contusion with loc over 24 hr, then return to prior level