Temporary transarticular K-wire fixation of critical ankle injuries at risk: a neglected "damage control" strategy?

Abstract

High-energy ankle fracture-dislocations are at significant risk for postoperative complications. Closed reduction and temporary percutaneous transarticular K-wire fixation was first described more than 50 years ago. This simple and effective "damage control" strategy is widely practiced in Europe, yet appears largely forgotten and abandoned in the United States. Anecdotal opposing arguments include the notion that drilling K-wires through articular cartilage may damage the joint and contribute to postinjury arthritis. This article describes the experience in a US academic level I trauma center with transarticular pinning of selected critical ankle fracture-dislocations followed by delayed definitive fracture fixation once the soft tissues are healed. Median patient follow-up of 2 years showed that the transarticular pinning technique was performed safely, not associated with increased postoperative complication rates, and characterized by good subjective outcomes using the American Academy of Orthopaedic Surgeons Foot and Ankle Outcome Score questionnaire.