Vascular Shunt for Small Vessel Trauma in a Polytrauma Patient.

A 15-year-old male patient presented with multiple gunshot injuries. The patient underwent emergency lifesaving exploratory laparotomy and subsequently needed repair of his left upper limb ulnar artery injury. A shunt helped restore blood flow to the hand in a setting of damage control surgery in an exsanguinating patient with an ulnar artery injury having a massive disruption. After resuscitation, the patient underwent definitive repair of the artery using a vein interposition graft.