Shoulder
1. Revision of Anatomic Total Shoulder Arthroplasty to Hemiarthroplasty: Does it work?

Mihir Sheth; Daniel Sholder; Joseph Abboud; Mark Lazarus; Gerald Williams Jr; Surena Namdari

Volume 8, Issue 2 , March 2020, , Pages 147-153

Abstract
  Background: The projected increase in revision shoulder arthroplasty has increased interest in the outcomes of theseprocedures. Glenoid component removal and conversion to a hemiarthroplasty (HA) is an option for aseptic glenoidloosening after anatomic total shoulder arthroplasty (aTSA).Methods: We identified ...  Read More

Shoulder
2. Comparison of Asymmetric Reaming versus a Posteriorly Augmented Component for Posterior Glenoid Wear and Retroversion: A Radiographic Study

Jia-Wei Kevin Ko; Usman Ali Syed; Jonathan D. Barlow; Scott Paxton; Bryan J. Loeffler; Ocean Thakar; Grant Jamgochian; Joseph Abboud; Charles L. Getz; Gerald R. Williams

Volume 7, Issue 4 , July 2019, , Pages 307-313

Abstract
  Background: Managing posterior glenoid wear and retroversion remains a challenge in shoulder arthroplasty.Correcting glenoid version through asymmetric reaming (AR) with placement of a standard glenoid component and theuse of posteriorly augmented glenoid (PAG) components are two methods used to address ...  Read More

Shoulder
3. Reconstruction of Acute Acromioclavicular (AC) Joint Dislocations with or without Tendon Graft: a Retrospective Comparative Study

Brian K. Lee; Grant C. Jamgochian; Usman Ali M. Syed; Charles L. Getz; Christopher C. Dodson; Surena Namdari; Matthew L. Ramsey; Gerald R. Williams; Joseph A. Abboud; Mark D. Lazarus

Volume 7, Issue 3 , May 2019, , Pages 239-245

Abstract
  Background: Reconstructions of acute acromioclavicular (AC) dislocations have been thought to result in superioroutcomes than chronic dislocations. The use of tendon graft in reconstructions has demonstrated favorablebiomechanical properties. To determine whether utilizing tendon graft during repair ...  Read More

Shoulder
4. The Perioperative Impact of Surgical Case Order in Primary Total Shoulder Arthroplasty

John G. Horneff; Usman Ali Syed; Adam Seidl; Jessica Britton; Gerald Williams; Joseph Abboud

Volume 7, Issue 1 , January and February 2019, , Pages 12-18

Abstract
  Background: The purpose of this study was to determine a correlation between surgical case order and the length ofoperative time, total length of time in the operating room, time until discharge from the hospital, and the incidence ofintraoperative complications for primary total shoulder arthroplasty ...  Read More

Shoulder
5. The Midterm Results of the Delta Xtend Reverse Shoulder System: A Five-Year Outcome Study

John G. Horneff; Thema A. Nicholson; Surena Namdari; Gerald R. Williams; Joseph A. Abboud

Volume 6, Issue 6 , November 2018, , Pages 532-538

Abstract
  Background: The purpose of this study was to examine the mid-term functional outcomes, radiographic results,and revision rates of patients treated with the Delta Xtend Reverse Shoulder System for both primary and revisionarthroplasty indications.Methods: A retrospective review was conducted of records ...  Read More

Shoulder
6. Short-Term Results of the DePuy Global Unite Platform Shoulder System: A Two-Year Outcome Study

Gary F. Updegrove; Thema A. Nicholson; Surena Namdari; Gerald R. Williams; Joseph A. Abboud

Volume 6, Issue 5 , September 2018, , Pages 353-358

Abstract
  Background: The Global Unite Shoulder System is the next generation of implant from the Depuy Global Shoulderline. The primary feature of the Global Unite is adaptability through the interchangeable modular bodies, modular suturecollars, and stems. Short-term functional and radiographic outcomes of the ...  Read More

Shoulder
7. Identification of Risk Factors for Abnormal Postoperative Chemistry Labs after Primary Shoulder Arthroplasty

Alexis A. Williams; Eric H. Tischler; Daniel Sholder; Thema A. Nicholson; Mitchell G. Maltenfort; Charles Getz; Gerald Williams Jr; Surena Namdari

Volume 6, Issue 4 , July 2018, , Pages 282-288

Abstract
  Purpose Purpose The purpose of this study was to determine patient-specific risk factors and clinical intervention rates for abnormal postoperative Chem-7 panels in shoulder arthroplasty patients. Methods Retrospectively, all primary anatomic total (aTSA) and reverse shoulder (RTSA) arthroplasties ...  Read More

Shoulder
8. Multimodal Pain Management Protocol Versus Patient Controlled Narcotic Analgesia for Postoperative Pain Control after Shoulder Arthroplasty

Thema Nicholson; Mitchell Maltenfort; Charles Getz; Mark Lazarus; Gerald Williams; Surena Namdari

Volume 6, Issue 3 , May 2018, , Pages 196-202

Abstract
    Background: Our institution’s traditional pain management strategy after shoulder arthroplasty has involved the utilization of postoperative patient-controlled narcotic analgesia. More recently, we have implemented a protocol (TLC) that utilizes a multimodal approach. The purpose of this ...  Read More

Shoulder
9. Early Versus Late Reverse Shoulder Arthroplasty for Proximal Humerus Fractures: Does It Matter?

Adam Seidl; Daniel Sholder; William Warrender; Michael Livesey; Gerald Williams Jr.; Joseph Abboud; Surena Namdari

Volume 5, Issue 4 , July 2017, , Pages 213-220

Abstract
  Background: This study compared the outcomes between patients with proximal humerus fractures (PHF) whounderwent acute reverse total shoulder arthroplasty (RSA) to those who underwent an alternative initial treatmentbefore requiring (secondary) RSA.Methods: Patients who underwent RSA after suffering ...  Read More