Opioid-free analgesia following total knee arthroplasty[mdash ]a multimodal approach using continuous lumbar plexus (psoas compartment) block, acetaminophen, and ketorolac

Abstract

A multimodal approach consisting of continuous lumbar plexus (psoas) block and nonopioid analgesics successfully provided postoperative pain relief in our patient and facilitated her physical rehabilitation after total knee arthroplasty.