Structuring psychological interventions using cognitive behavioral therapy in the early postoperative period is crucial to mitigate the risk of chronic pain. In this study, specific practices were presented through the case of a woman in her 60s who experienced psychological factors, such as catastrophic thinking and anxiety, due to pain after high tibial osteotomy. The aim was to evaluate the structure of cognitive behavioral therapy and its application in the early postoperative period. Cognitive behavioral therapy was initiated postoperatively, incorporating three phases: cognitive restructuring, coping skills and active pacing, and occupational therapy. As a result of occupational therapy using cognitive behavioral therapy, the patient's pain and anxiety are reduced while achieving the goals. This case study suggests that cognitive behavioral therapy may promote goal attainment in cases where postoperative pain exacerbates psychological factors, such as catastrophic thinking and anxiety, ultimately leading to functional impairments. Implementation of cognitive behavioral therapy in Japan is lacking, necessitating urgent development. This case report serves as a foundational step in structuring cognitive behavioral therapy during the early postoperative period in Japan.
Keywords: chronic pain; cognitive behavioral therapy; high tibial osteotomy; occupational therapy; psychological factors.
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