S06.9X5 - Unspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level S06.9 - Unspecified intracranial injury S06.9X - Unspecified intracranial injury S06.9X5 - Unspecified intracranial injury with loss of consciousness greater than 24 hours with return to pre-existing conscious level