373 An Investigation of the Relationship between State- and Person-Level Arthroplasty-Based Opioid Prescribing Habits and Opioid Abuse Prevalence

397 Spin in Meta-Analyses and Systematic Reviews: Hip Labrum Reconstruction

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

489 Outcomes after Acute Versus Delayed Total Elbow Arthroplasty for the Treatment of Distal Humerus Fractures