e126 Trends, Prevalence and Outcomes of Mixing Components from Different Manufacturers in Total Hip Arthroplasty: An Analysis of the AJRR

e156 Efficacy of 60-day percutaneous peripheral nerve stimulation in reducing persistent postoperative pain and improving function in patients over one-year post-total knee arthroplasty: a randomized controlled trial

e275 Implant Costs for Revision Hip and Knee Arthroplasty Account for More than a Quarter of Hospital Reimbursement