fracture of skull with prolonged (> 24 hrs) loss of consciousness without return to prior level of consciousness
fracture of skull with prolonged (> 24 hrs) loss of consciousness without return to prior level of consciousness
fracture of skull with prolonged (> 24 hrs) loss of consciousness without return to prior level of consciousness
fracture of skull with prolonged (> 24 hrs) loss of consciousness without return to prior level of consciousness