Profiling recovery following knee replacement (KR) is a focus of substantial research interest because KR surgery has become one of the most common major surgical procedures. In the United States, for example, approximately one million KRs are performed annually. Additionally, there is substantial clinical practice and research interest in the study of poor pain outcome and predictors of poor pain outcome following KR.

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Lindberg 及其同事对“与全膝关节置换术后慢性疼痛特征相关的术前危险因素”的评论

膝关节置换术 (KR) 后的恢复分析是一个重要的研究重点，因为 KR 手术已成为最常见的主要外科手术之一。例如，在美国，每年大约执行 100 万次 KR。此外，在 KR 后不良疼痛结果和不良疼痛结果预测因素的研究中存在大量临床实践和研究兴趣。