Meta-analysis: Drug-Free Interventions to Reduce Pain After Total Knee Arthroplasty

Drug-Free Interventions to Reduce Pain or Opioid Consumption After Total Knee Arthroplasty: A Systematic Review and Meta-analysis – JAMA Surgery (free)

Commentaries: Acupuncture, Electrotherapy after Knee Replacement Associated with Reduced and Delayed Opioid Use – The JAMA Network (free) AND Electrotherapy, Acupuncture Tied to Less Opioid Use After Knee Arthroscopy – Medscape (free registration required) AND Meta-Analysis: Electrotherapy, Acupuncture May Help Reduce Opioid Use After Knee Arthroplasty – Physician’s First Watch (free)