RT Book, Section A1 Barlotta, Kevin S. A1 Stack, Lawrence B. A1 Knoop, Kevin J. A2 Knoop, Kevin J. A2 Stack, Lawrence B. A2 Storrow, Alan B. A2 Thurman, R. Jason SR Print(0) ID 1181040939 T1 Traumatic Abdominal Hernia T2 The Atlas of Emergency Medicine, 5e YR 2021 FD 2021 PB McGraw-Hill PP New York, NY SN 9781260134940 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1181040939 RD 2024/04/23 AB Blunt traumatic abdominal hernia is defined as herniation through disrupted musculature and fascia associated with adequate trauma, without skin penetration, and no evidence of a prior hernial defect at the site of injury. This occurs when a considerable blunt force is distributed over a surface area large enough to prevent skin penetration but small enough to cause a focal defect in the underlying fascia or muscle wall. Most of these injuries are due to seat belt injuries in motor vehicle crashes; handlebar injuries are the 2nd most common cause. Up to 44% of these patients require bowel resection.