S06.9X6 - Unspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving S06.9 - Unspecified intracranial injury S06.9X - Unspecified intracranial injury S06.9X6 - Unspecified intracranial injury with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient surviving