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Fig. 3 | Journal of Orthopaedic Surgery and Research

Fig. 3

From: A novel technique of intraoperative infiltration between posterior capsule and popliteal artery can reduce opioid consumption and blood loss in total knee arthroplasty surgery: an age- and gender-matched study

Fig. 3

Visual Analogue Scale (VAS) recorded 6, 12, 24, 48, 72, 96 h after total knee arthroplasty. There was no significant difference between two groups in each time point. PAI, periarticular injection; I-iPACK, Intraoperative interspace between the popliteal artery and capsule of the posterior knee block

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