Secondary Logo

Journal Logo

Institutional members access full text with Ovid®

Lateral versus medial offset design for reverse shoulder replacement

Ho, Jason C., MD; Kane, Liam T., BS; Abboud, Joseph A., MD

doi: 10.1097/BCO.0000000000000750
Special Focus: Upper Extremity Rotation

Reverse total shoulder arthroplasty (RTSA) has become significantly more popular in recent years due to expanding indications and successful long-term outcomes being reported. RTSA has undergone several iterations throughout history that has led to modern-day designs. What initially started as a salvage procedure for cuff-deficient shoulders is now commonly used for a variety of reconstructive shoulder problems not limited just to those without a functioning rotator cuff. The goal of this article was to compare and contrast lateral and medial offset designs for RTSA. Details of both glenoid and humeral-sided design characteristics are discussed as well as existing biomechanical and clinical literature for both designs.

Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA

Financial Disclosures: Dr. Abboud discloses financial relationships outside this work with Aevumed, DePuy, Johnson & Johnson, DJ Orthopaedis, Globus Medical, Integra, Marlin Medical Alliance, Mininvasive, Orthospace, Parvizi Surgical Innovations, Tornier, Wright Medical, and Zimmer. Dr. Ho and Mr. Kane have no disclosures.

Correspondence to Joseph A. Abboud, MD, 925 Chestnut St, Philadelphia, PA, 19107 Tel: +610-547-8351; fax: +267-479-1321; e-mail:

Copyright © 2019 Wolters Kluwer Health, Inc. All rights reserved