Revue de chirurgie orthopédique et réparatrice de l'appareil moteur
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Rev Chir Orthop Reparatrice Appar Mot · Dec 2004
[Dislocation of the proximal tibio-fibular joint due to severe leg and knee trauma].
Dislocation of the proximal tibio-fibular joint is a rare lesion generally described in athletes. In our experience, high-energy trauma in traffic accident victims was a frequent cause. Dislocation of the proximal tibio-fibular joint is generally described as anterolateral, posteromedial, superior, or subluxation. We describe an inferior form of dislocation. ⋯ Dislocation of the proximal tibio-fibuilar joint is a rare entity, but the frequency is probably underestimated. The dislocation can go unrecognized in patients with multiple injuries. Careful search should nevertheless be undertaken due to the risk of secondary involvement of the common fibular nerve. The Harrisson and Hindenach classification, inspired by the Lyle classification, does not mention inferior dislocation of the proximal tibio-fibular joint, a recently described entity. Our series included dislocations resulting from high-energy trauma associated with numerous ligament, nerve, and vessel injuries. In this context, dislocation of the proximal tibio-fibular joint constitutes an epiphenomenon.