Persistent Pain After Operative Treatment for Chronic Lateral Ankle Instability.

A high frequency of associated injuries is seen in patients with chronic lateral ankle instability. Comorbidities include intraarticular pathologies (osteochondral lesion, soft tissue or bony impingement syndrome, loose body, synovitis, etc.), peroneal tendon pathologies, neural injuries, and other extraarticular pathologies. Surgeons should have a high index of suspicion for these associated pathologies before operative intervention, correlate with clinical findings, and plan the treatment. Despite the restoration of ankle stability following ligament repair or reconstruction surgery, postoperative residual pain, which can negatively affect clinical outcomes and patient satisfaction, is highly prevalent (13-35%). The aim of this review was to discuss the causes of persistent pain after operative treatment for chronic lateral ankle instability.