Administration of Preoperative Cryoneurolysis is Associated with Continued and Persistent Opioid Reduction and Improved Outcomes in Primary Total Knee Arthroplasty.
BACKGROUND Cryoneurolysis, a percutaneous technique applying targeted cold therapy to sensory nerves, has emerged as a non-opioid adjunct that may provide sustained analgesia after total knee arthroplasty (TKA). This study aimed to (1) determine whether preoperative cryoneurolysis reduces postoperative opioid use, (2)...