FAI May 2025 Podcast: Postoperative Medial Gutter Impingement Following Primary Total Ankle Arthroplasty: A Retrospective Case-Control Study

Medial gutter impingement may compromise the results of an otherwise well-fixed total ankle arthroplasty (TAA), but no previous study has assessed predisposing factors. This case-control study sought to investigate potential risk factors and the role of talar component downsizing in decreasing medial impingement.   In conclusion, talar component downsizing correlated with an 82% reduction in the probability of medial gutter impingement. Postoperative varus alignment, an elevated joint line level, and medially translated and internally rotated talar component were more prevalent in patients reoperated for medial impingement.     Click here to read the article.