RESUMEN
We report a case of entrapment of the deep peroneal nerve as well as the anterior tibial artery and vein by a spiral distal tibial shaft fracture, causing partial non-union. The authors describe the utility of MRI in making the diagnosis of this post-traumatic complication, which may potentially result in a permanent neurovascular deficit and adverse functional outcome if left undetected. The importance of recognizing the distinct possibility of entrapment and injury to the deep peroneal nerve as well as the anterior tibial vessels, when managing a fracture involving the distal third of the tibial shaft is emphasized. Absence of clinical symptoms or signs of neurovascular entrapment should not deter one from performing the relevant investigations to exclude this complication, in particular when surgical fixation is being contemplated, or in the presence of a non-healing fracture.
