Impact of Calcaneofibular Ligament Morphology on Recurrent Instability Following Arthroscopic Anterior Lateral Ankle Ligament Repair for Chronic Ankle Instability

Preoperative MRI evaluation of CFL morphology is a significant predictor for identifying risk of postoperative recurrence after arthroscopic ATFL repair. CFL injury, particularly thin-type morphology, is associated with higher recurrence rates, suggesting the need for additional reconstructive or augmentative procedures to optimize clinical outcomes.