Hernia Research Today is a free monthly online journal that collates and summarizes the latest research about Hernia, including details on hiatal, inguinal, umbilical, abdominal, treatment.

Traumatic flank hernias: acute and chronic management.

Bender JS, Dennis RW, Albrecht RM

Department of Surgery, University of Oklahoma College of Medicine, Oklahoma City, OK, USA. jeffrey-bender@ouhsc.edu

BACKGROUND: Traumatic flank hernias are increasingly recognized as occurring after severe blunt injury. To clarify the role and timing of operative therapy, we review here our recent experience. METHODS: A prospectively maintained database at Oklahoma's only level I trauma center was reviewed to identify all patients presenting with traumatic flank hernias. RESULTS: During the period from July 2001 through February 2007, 25 patients (.2% of all blunt trauma patients) had traumatic flank hernias. The average age was 36.4 years (range 13 to 66), and all cases but 1 were related to motor vehicle crashes. All patients had at least 1 associated injury. Repairs were done by standardized approach. Eleven patients underwent immediate surgery; 8 underwent delayed repair; and 3 underwent late repair (range 4.5 to 10 years after injury). The other 3 patients were managed expectantly. There was 1 mortality and 3 recurrences. Length of stay for acute trauma ranged from 5 to 49 days and was dependent on the severity of associated injuries. Follow-up of 21 patients ranged from 7 to 710 days. CONCLUSIONS: Traumatic flank hernias are rare but more common than previously recognized. Prompt recognition, proper timing, and technique are key to successful outcomes.

Published 29 February 2008 in Am J Surg, 195(3): 414-7; discussion 417.
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