Concussion (brain) (cerebral) (current) S06.0X9 with loss of consciousness of 30 minutes or less S06.0X1 loss of consciousness of unspecified durationS06.0X9 blast (air) (hydraulic) (immersion) (underwater) abdomen or thorax --see Injury, blast, by site ear with acoustic nerve injury --see Injury, nerve, acoustic, specified type NEC cauda equina S34.3 conus medullaris S34.02 ocular S05.8X- spinal (cord) cervical S14.0 lumbar S34.01 sacral S34.02 thoracic S24.0 syndrome F07.81