Leg Impalement - A Rare Injury Pattern Case Report.

INTRODUCTION

Impalement injuries are defined as rare, high-energy lesions caused by foreign bodies, usually steel bars or wooden objects, which pierce body cavities or extremities and remain interposed in the perforated body region. They usually occur with road accident or civil construction falls.

CASE REPORT: A 24-year-old male patient was admitted at the emergency department after a motorcycle accident, resulting a left leg impalement with a wooden object. A partial deep peroneal nerve palsy and a proximal third fibula fracture were observed. The foreign body removal and wound debridement were performed. The patient evolved favorably without complications, with complete neurological recovery and returning to his normal life activities.

DISCUSSION: Impalement injuries represent a challenge in pre-hospital care, emergency room, and operating room hospital care, due to its rarity and specificity: Type of object, anomalous foreign body location, and trajectory. There is a consensus that whenever possible, it should be removed in the operating room, due to the foreign body may be tamponing a major arterial laceration, thus preventing massive hemorrhage.

CONCLUSION

Neurovascular injury exclusion, foreign body removal in the operating room, debridement, and antibiotic prophylaxis represent the treatment basis of these injuries.