Abdominal InjuriesWounds, NonpenetratingMultiple TraumaInjury Severity ScoreAccidents, TrafficSeat BeltsThoracic InjuriesWounds, PenetratingChild Restraint SystemsAbbreviated Injury ScaleWounds and InjuriesLaparotomyWounds, GunshotWounds, StabBrain InjuriesAthletic InjuriesSpinal Cord InjuriesReperfusion InjuryRetrospective Studies