Cryoneurolysis Associated with Improved Pain, Function, and Sleep in Patients Following Total Knee Arthroplasty: Use of a New Real-World Registry

Total knee arthroplasty (TKA) is performed on approximately 790,000 patients annually in the United States and is projected to increase to 1.5 million by 2050. This study aimed at assessing the use of preoperative cryoneurolysis on patients undergoing TKA by analyzing: 1) pain severity; 2) opioid use; 3) functional status; and 4) sleep disturbance over 6 months following discharge.