RESEARCH LETTERComplication Rates After Elective Lumbar Fusion Procedures in Patients With Oral Preoperative Corticosteroid UseRoberts, Sidney BA; Formanek, Blake BA; Wang, Jeffrey C. MD; Buser, Zorica PhDAuthor Information Department Orthopaedic Surgery, Keck School of Medicine, University of Southern, California, Los Angeles, CA. Address correspondence and reprint requests to Zorica Buser, PhD, Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, 1450 San Pablo St, HC4 -5400A, Los Angeles, CA 90033; E-mail: [email protected] Received 1 October, 2020 Revised 20 October, 2020 Accepted 21 October, 2020 The device(s)/drug(s) is/are FDA-approved or approved by corresponding national agency for this indication. No funds were received in support of this work. Relevant financial activities outside the submitted work: board membership, consultancy, grants, royalties, stocks. Supplemental digital content is available for this article. Direct URL citations appear in the printed text and are provided in the HTML and PDF versions of this article on the journal's Website (www.spinejournal.com). SPINE: February 1, 2021 - Volume 46 - Issue 3 - p E187-E189 doi: 10.1097/BRS.0000000000003777 Buy SDC Metrics Abstract Level of Evidence: 3 Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.