267 Comparison of Anesthetic Types in the Setting of Total Knee Arthroplasty: A NSQIP Analysis between 2008 and 2016

347 The Impact of Osteoporosis on Outcomes after Open Reduction Internal Fixation for Distal Radius Fractures

425 Impact of Congestive Heart Failure on Postoperative Outcomes of Primary Total Hip Arthroplasty: A NSQIP Analysis between 2008 and 2016

P0119 Effect of Ventricular Septal Defect on Postoperative Outcomes of Total Knee Arthroplasty Patients

P0253 Rates of Future Osteonecrosis are Higher among HIV+ Patients Treated with Highly Active Antiretroviral Therapy