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Fig. 1 | Journal of Orthopaedic Surgery and Research

Fig. 1

From: Is changing the postoperative pain management in total knee arthroplasty from femoral nerve block to local infiltration analgesia successful? Retrospective trial with the first and last 100 patients

Fig. 1

The pain scores at rest (mean and standard deviation) after total knee arthroplasty, as rated on 10 numeric pain rating scale (NRS) measured in the morning. The local infiltration analgesia group exhibits a significantly lower NRS score 1 day to 3 days after surgery in the morning (Mann-Whitney U test, p < 0.05*)

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X