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. Cost Effectiveness of Laminar Flow Systems for Total Shoulder Arthroplasty: Filtering Money from the OR?

Daniel Davis E.; Benjamin Zmistowski; Joseph Abboud; Surena Namdari

Volume 8, Issue 1 , January 2020, , Pages 38-43

Abstract
  Background: Laminar flow ventilation systems were developed to reduce surgical contamination in joint arthroplastyto avoid periprosthetic joint infection (PJI). The goals of this study are to evaluate the cost-effectiveness and economicviability of installing and maintaining a laminar flow system in ...  Read More

Shoulder
3. Acromial Stress Fractures: A Systematic Review

Christopher J. Lucasti; Surena Namdari

Volume 7, Issue 5 , September 2019, , Pages 397-401

Abstract
  Background: Acromial stress fracture (ASF) is a unique complication of reverse shoulder arthroplasty (RSA) thatcan have substantial influence on clinical results. The purpose of this review is to describe demographics, functionaloutcomes, and union rates for cases of RSA complicated by ASF.Methods: A ...  Read More

Shoulder
4. Failure of Anatomic Total Shoulder Arthroplasty with Revision to Another Anatomic Total Shoulder Arthroplasty

Mihir Sheth; Daniel Sholder; Eric M. Padegimas; Thema A. Nicholson; Charles L. Getz; Matthew L. Ramsey; Gerald R. Williams; Surena Namdari

Volume 7, Issue 1 , January and February 2019, , Pages 19-23

Abstract
  Background: While outcomes of primary anatomic total shoulder arthroplasty (aTSA) are generally favorable, resultsafter revision procedures are less reliable. This study examines the functional outcomes, complications, and implantsurvival in patients who underwent revision of aTSA to aTSA.Methods: Patients ...  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. Blood Glucose Levels in Diabetic Patients Following Corticosteroid Injections into the Subacromial Space of the Shoulder

Alexander w. Aleem; Usman Ali M. Syed; Thema Nicholson; Charles L. Getz; Surena Namdari; Pedro K. Beredjiklian; Joseph A. Abboud

Volume 5, Issue 5 , September 2017, , Pages 315-321

Abstract
  Background: Corticosteroid injections are used to treat a variety of orthopedic conditions with the goal of decreasingpain and inflammation. Administration of systemic or local corticosteroids risks temporarily increasing blood glucoselevels, especially diabetic patients. The purpose of this study is ...  Read More

Shoulder
10. 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