Impact of psychological factors on the final clinical outcomes of patients undergoing ankle arthrodesis and ankle replacement

This study found that both TAR and AA significantly improved patients' psychology, pain, and functional activities. Both surgical methods demonstrated similar improvements in terms of final psychological status and pain relief. However, patients in the TAR group showed better ankle function and mobility. Patients with poorer preoperative psychological status had worse clinical outcomes and faced a higher risk of complications. The study indicates that both TAR and AA are effective treatment options for patients with ESAA, but poor preoperative psychological status is one of the important risk factors for poor prognosis. Therefore, when selecting a treatment approach, the patient's psychological state and needs should be fully considered, and necessary psychological interventions and postoperative rehabilitation plans should be implemented to enhance the patient's treatment outcomes and quality of life.