Volume 13, Number 1, February 2017

Editorial

• Global Tribology Summit Editorial
  Edwin P. Su, MD

Global Tribology Summit

• The Role of Metal-on-Metal Bearings in Total Hip Arthroplasty and Hip Resurfacing
  David Sands, MSc, MD; Emil H. Schemitsch, MD, FRCSC
• Hip Resurfacing: International Perspectives
  Julien Girard, MD, PhD
• Allergy in Total Knee Replacement. Does It Exist?
  Martin Faschingbauer, MD; Lisa Renner, MD; Friedrich Boettner, MD
• Bearings in Hip Arthroplasty: Joint Registries vs Precision Medicine
  Mark J. Pearson, PhD; Liam M. Grover, PhD; Janet M. Lord, PhD; Simon W. Jones, PhD; Edward T. Davis, MBChB, MSc, PGCME, FRCS (T&O)
• The Survival of Total Knee Arthroplasty: Current Data from Registries on Tribology
  Roberto Civinini, MD; Christian Carulli, MD; Fabrizio Matassi, MD; Andrea Cozzi Lepri, MD; Luigi Sirleo, MD; Massimo Innocenti, MD
• Clinical Results of Oxidized Zirconium Femoral Component in TKA. A Review of Long-Term Survival
  Roberto Civinini, MD; Fabrizio Matassi, MD; Christian Carulli, MD; Luigi Sirleo, MD; Andrea Cozzi Lepri, MD; Massimo Innocenti, MD
• Characterization of Femoral Head Taper Corrosion Features Using a 22-Year Retrieval Database
  Jacob Cartner, MS; Patrick Aldinger, BS; Chenxi Li, PhD; David Collins, MS
• Corrosion of the Head-Stem Taper Junction—Are We on the Verge of an Epidemic?
  Michael Morlock, PhD; Dennis Bünte, Dipl.-Ing.; Julian Gührs, MSc; Nicholas Bishop, Dr.-Ing.
• Design Considerations for the Next Generation Hip Resurfacing Implant
  Edwin P. Su, MD

Original Articles

• Locking Plate Arthrodesis Compares Favorably with LRTI for Thumb Trapeziometacarpal Arthrosis: Early Outcomes from a Longitudinal Cohort Study
  Nikolas H. Kazmers, MD, MSE; K. J. Hippensteel, MD; Ryan P. Calfee, MD, MSc; Lindley B. Wall, MD; Martin I. Boyer, MD, MSc; Charles A. Goldfarb, MD; Richard H. Gelberman, MD; Daniel A. Osei, MD, MSc
• Comparison of Revision Rates of Non-modular Constrained Versus Posterior Stabilized Total Knee Arthroplasty: a Propensity Score Matched Cohort Study
  Mohamed E. Moussa, MD; Yuo-yu Lee, MS; Geoffrey H. Westrich, MD; Nabil Mehta, BSE; Stephen Lyman, PhD; Robert G. Marx, MD, MSc, FRCSC
• Hypoalbuminemia Is a Better Predictor than Obesity of Complications After Total Knee Arthroplasty: a Propensity Score-Adjusted Observational Analysis
  Michael C. Fu, MD, MHS; Alexander S. McLawhorn, MD, MBA; Douglas E. Padgett, MD; Michael B. Cross, MD
• Commercial Separation Systems Designed for Preparation of Platelet-Rich Plasma Yield Differences in Cellular Composition
  Ryan M. Degen, MD; Johnathan A. Bernard, MD; Kristin S. Oliver, MD; Joshua S. Dines, MD

Surgical Technique

• Early Revision Surgery for Tibial Plateau Non-union and Mal-union
  Dominic L. Van Nielen, MD; Christopher S. Smith, MD; David L. Helfet, MD; Peter Kloen, MD, PhD

Case Report

• Successful Arthroscopic Primary Repair of a Chronic Anterior Cruciate Ligament Tear 11 Years Following Injury
  Jelle P. van der List, MD; Gregory S. DiFelice, MD

Evidence Based Reviews in Orthopaedics

• Poor Prognosis of Patients Treated for Periprosthetic Joint Infection
  Cynthia A. Kahlenberg, MD; Alexia Hernandez-Soria, MD; Michael B. Cross, MD