The purpose of this study was to document outcomes following microfracture of articular cartilage lesions of the ankle. Our hypothesis was that patients who underwent ankle microfracture would have good to excellent outcomes. This study found that patients who underwent microfracture for grade 3 or 4 ankle articular cartilage lesions had high patient satisfaction. Patients who had previous ankle surgery had lower postoperative ankle function; however, patient satisfaction remained high. This study supports microfracture for treatment of grade 3 and 4 ankle articular cartilage lesions.
Outcomes Following Microfracture in Grade 3 and 4 Articular Cartilage Lesions of the Ankle