S34.0 - Concussion and edema of lumbar and sacral spinal cord S34 - Injury of lumbar and sacral spinal cord and nerves at abdomen, lower back and pelvis level S34.0 - Concussion and edema of lumbar and sacral spinal cord S34.01 - Concussion and edema of lumbar spinal cord S34.02 - Concussion and edema of sacral spinal cord