open intracranial wound and subdural hemorrhage with prolonged (> 24 hrs) loss of consciousness with return to prior level of consciousness
open intracranial wound and subdural hemorrhage with prolonged (> 24 hrs) loss of consciousness with return to prior level of consciousness
open intracranial wound and subdural hemorrhage loss of consciousness greater than 24 hours then return to previous level
open intracranial wound and subdural hemorrhage loss of consciousness greater than 24 hours then return to previous level