Indirect colonic injury after military wounding: a case series

Colonic trauma in wartime most commonly results from direct injury along the path of a penetrating missile. Rarely, the colon may be injured by primary blast effect or by propagation of energy by the missile, remote from the track of the projectile.

This article describes the clinical presentation and operative findings in five patients who sustained high energy-transfer gunshot wounds (GSWs) or fragmentation injuries from blast who were found to have sustained colonic injuries anatomically remote from the missile track/s.

Military surgeons should be aware of the phenomenon of indirect injury to the colon after high-energy transfer GSW and blast injury. A high index of suspicion should be maintained and cross-sectional imaging used where feasible. Primary colonic reconstruction was used safely in these patients with indirect colonic injuries.