Central Sensitization in Knee Osteoarthritis: Relating Presurgical Brainstem Neuroimaging and PainDETECT-Based Patient Stratification to Arthroplasty Outcome.

In the neuropathic‐like pain group, there was a nonsignificant trend toward worse clinical symptom severity, which was assessed using the OKS and the proportion of patients achieving a patient‐acceptable symptom state.

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