129 Does the American Joint Replacement Registry Correctly Classify Diagnoses in Aseptic Revision Total Hip Arthroplasty?

228 Retaining a Well-Fixed Cone During Revision Total Knee Arthroplasty: Surgical Technique and Outcome

268 Dialysis-Dependent Patients Undergoing Total Knee Arthroplasty: 50% Dead and 25% Infected at 5 Years

423 Have We Gotten Better Over Time Mitigating Complications in Obese Patients Undergoing Total Hip Arthroplasty?

P0087 Primary Total Knee Arthroplasty in Patients with Concurrent Posttraumatic and Postseptic Arthritis: High Risk of Reinfection