576. Anticoagulation Strategies for the Orthopaedic Surgeon : Reversal and Timelines

Matthew Daniel Riedel; Ian T. Watkins; Johnathon R. McCormick; Hans P. Van Lancker

Articles in Press, Accepted Manuscript, Available Online from 30 December 2019

Abstract
  Article Highlights: 1) This article provides a full anticoagulant reference for the practicing orthopaedic surgeon which can be used in any clinical scenario, whether urgent or elective surgical intervention is required 2) A comprehensive list of anticoagulant reversal agents and drugs with short half-lives ...  Read More

577. The Survival and Incidence Rate of Ewing Sarcoma; a National Population-based Study in Iran (2008-2015)

Adel Ebrahimpour; Mohammadreza Chehrassan; Mehrdad Sadighi; Mehdi Azizmohammad Looha; Amin Karimi; Atieh Akbari; Alireza Raeisi; Mohammad Esmaeil Akbari

Articles in Press, Accepted Manuscript, Available Online from 14 January 2020

Abstract
  Introduction: The effect of race and ethnicity on some kind of malignant bone tumors including Ewing sarcoma has been proven in different studies. In order to evaluate the latter, national cancer registries may help to increase understanding about potential cancer causes, prevention and control strategies ...  Read More

Hip
578. Open Anterior Hip Dislocation in A Child: A Rare Mechanism of Injury

Ali A. Esmailiejah; Mohammadreza Abbasian; Farshad Safdari

Volume 5, Issue 5 , September 2017, , Pages 337-341

Abstract
  Traumatic anterior dislocation of the hip is an extremely rare condition in children and open dislocation is even rarer. Thisisusually caused by high-energy trauma. In the current study, we present a case of an eight-year-old child suffering froman open anterior–inferior dislocation of the right ...  Read More

Arthroscopy & Arthroplasty.
579. Brucella Arthritis Following Total Knee Arthroplasty in a Patient with Hemophilia: A Case Report

Seyed Mohammad J. Mortazavi; Mohammad R. Sobhan; Hamed Mazoochy

Volume 5, Issue 5 , September 2017, , Pages 342-346

Abstract
  Total knee arthroplasty (TKA) is a rewarding procedure in patients with hemophilia and end stage knee hemophilicarthropathy. However, this procedure might be associated with complications such as infection. There periprostheticjoint infection in patients with hemophilia is very well known, though we ...  Read More

580. Evaluation of Normal Ranges of Wrist Radiologic Indexes in Mashhad Population

Tohid Vaezi; Golnaz Ghayyem Hassankhani; Ebrahimzadeh Mohammad H.; Ali Moradi

Volume 5, Issue 6 , November 2017, , Pages 451-458

Abstract
  Hand and wrist radiographic indexes such as radial inclination, ulnar variance, carpal height ratio, and radial tilt play an important role in the diagnosis and management of medical disorders, so they should be modified regarding the population and race difference. This study aims to compare the normal ...  Read More

Arthroscopy & Arthroplasty.
581. Massive Emphysema and Pneumothorax Following Shoulder Arthroscopy under General Anaesthesia: A Case Report

Mohammad J. Shariati; Amir R. Kachooei; Mohammad H. Ebrahimzadeh

Volume 5, Issue 6 , November 2017, , Pages 459-463

Abstract
  The patient was a 61-year-old female with massive rotator cuff tear who had no history of smoking, COPD, asthma, or other pulmonary diseases. Four hours following shoulder arthroscopy, the patient developed progressive dyspnea, which was diagnosed as pneumothorax with subcutaneous emphysema extending ...  Read More

582. First Metatarsophalangeal Joint Arthrodesis: A Retrospective Comparison of Crossed-screws, Locking and Non-Locking Plate Fixation with Lag Screw

Leif Claassen; Christian Plaass; Marc-Frederic Pastor; Sarah Ettinger; Mathias Wellmann; Christina Stukenborg-Colsman; Sayyed-Hadi Sayyed-Hosseinian; Hazibullah Waizy

Volume 5, Issue 6 , November 2017, , Pages 464-464

Abstract
  Background:Locking plate fixation is increasingly used for first metatarsophalangeal joint (MTP-I) arthrodesis. Still there is few comparable clinical data regarding this procedure. Methods:We retrospectively evaluated 60 patients who received an arthrodesis of the MTP-I between January 2008 and June ...  Read More

Knee
583. An Anteriorly Presenting ‘Wrap Around’ Popliteal Cyst

Daniel Bowen; James Gill; Pamela Garcia Pulido; Joel Thomas Kirk Melton; Mervyn Cross

Volume 6, Issue 5 , September 2018, , Pages 420-423

Abstract
  The article describes a case in which a popliteal cyst was identified presenting as a mass on the anterior aspect of theright tibia. This occurred as a result of polyethylene wear debris from previous total knee arthroplasty. Although alternativediagnoses for an anterior tibial mass are more likely, ...  Read More

Knee
584. Treatment of an Insertional High Grade Partial Patellar Tendon Tear Utilizing a Bio-Inductive Implant

Sean Mc Millan; DO FAOAO; Elizabeth Ford

Volume 7, Issue 2 , March and April 2019, , Pages 203-208

Abstract
  The management of recalcitrant patellar tendinopathies in the athletic population can be vexing to both the surgeonand patient. To date the majority of treatments for this disease pathology are non-surgical in nature. When surgicalintervention is required, open debridement and/or tendon take-down with ...  Read More

Joint Replacement
585. How Much Bone Cement Is Utilized for Component Fixation in Primary Cemented Total Knee Arthroplasty?

Aditya V. Maheshwari; Neil V. Shah

Volume 7, Issue 2 , March and April 2019, , Pages 209-210

Abstract
  Dear Editor, We read with great interest the timely study by Satish et al., How Much Bone Cement Is Utilized for Component Fixation in Primary Cemented Total Knee Arthroplasty? (1). We applaud the authors, yet we hope they can clarify some points to make this study more applicable to a wider population.  Read More

General Orthopedics
586. Improvement of Orthopedic Residency Programs and Diversity: Dilemmas and Challenges, an International Perspective

Hangama C. Fayaz; Raymond M. Smith; Mohammad H. Ebrahimzadeh; Hans-Christoph Pape; Javad Parvizi; Khaled J. Saleh; Jens-Peter Stahl; Johannes Zeichen; James F. Kellam; SM Javad Mortazavi; Ashok Rajgopal; Vivek Dahiya; Wolfgang Zinser; Leonid Reznik; Igor Shubnyakov; Marco Pecina; Jupiter B. Jesse

Volume 7, Issue 4 , July 2019, , Pages 384-396

Abstract
  Background: To date, little has been published comparing the structure and requirements of orthopedic training programsacross multiple countries. The goal of this study was to summarize and compare the characteristics of orthopedic trainingprograms in the U.S.A., U.K., Canada, Australia, Germany, India, ...  Read More