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Papers of the Week


J Pain Res


Prevalence and Predictors of Chronic Pain with Two-Year Follow-Up After Knee Arthroplasty.


Tian M, Li Z, Chen X, Wu Q, Shi H, Zhu Y, Shi Y
J Pain Res. 2022; 15:1091-1105.
PMID: 35450062.


Pain relief is the most important issue in the long-term outcome of arthroplasty surgery, with nearly one-third of patients still suffered persistent pain and caused dissatisfaction after the surgery.