Spinal InjuriesLongitudinal LigamentsNeck InjuriesCervical VertebraeSpinal Cord InjuriesSpineTrauma CentersMultiple TraumaTrauma Severity IndicesWounds, NonpenetratingLumbar VertebraeCraniocerebral TraumaSpinal DiseasesInjury Severity ScoreThoracic VertebraeTraumatologyWounds, PenetratingDendritesSpinal FusionSpinal FracturesAccidents, TrafficSpinal NeoplasmsBone DensityStress Disorders, Post-TraumaticSynapsesHippocampusOrthopedic ProceduresEye InjuriesIntervertebral DiscSpinal Cord CompressionRetrospective Studies