• ABSTRACT
    • This article describes a case of an ankle fracture following hip arthroscopy. A 58-year-old woman underwent hip arthroscopy for a labral tear. She was placed in a lateral decubitus position with her foot in a padded boot. Traction was maintained for approximately 30 minutes. She was instructed to bear weight as tolerated with crutches postoperatively. At 2-week follow-up, she reported ipsilateral ankle pain. Radiographs revealed a minimally displaced medial malleolus fracture. She was treated with a cast followed by a cam walker boot and successfully went on to complete union and resolution of her symptoms. The following risk factors exist for ankle fracture after hip arthroscopy: history of ankle sprains, ligamentous laxity (more common in women), and small feet with large calves (more likely to become plantarflexed during traction). Distraction performed with the ankle rotated is also likely to place added stress on the medial or lateral ligamentous structures. It is important to counsel patients preoperatively about the risk of ankle pain after hip arthroscopy, to be aware of the possibility of ankle pathology postoperatively, and to have a low threshold for ordering radiographs. Radiographs are warranted if patients continue to have ankle pain after 72 hours postoperatively.