Do Standard Surgical Guides Produce Accurate and Precise Femoral Bone Resections During Total Knee Arthroplasty?
Fatih Küçükdurmaz, MD, Post Doc Research Fellow , Department of Orthopaedic Research , The Rothman Institute at Thomas Jefferson University, Philadelphia, PA, Eric A. Levicoff, MD, Assistant Professor, Department of Orthopaedic Surgery, The Rothman Institute at Thomas Jefferson University , Bryn Mawr, PA, Robert P. Good, MD, Clinical Associate Professor, Department of Orthopaedic Surgery , The Rothman Institute at Thomas Jefferson University , Bryn Mawr, PA , Peter F. Sharkey, MD, Associate Professor, Department of Orthopaedic Surgery, The Rothman Institute at Thomas Jefferson University, King of Prussia, PA

654

 

Readmission Rates in Patients Who Underwent Total Hip Arthroplasty
Randa K. Elmallah, MD, Research Fellow, Jeffrey J. Cherian, DO, Research Fellow, Hiral Amin, MD, Research Assistant, Julio J. Jauregui, MD, Research Fellow, Todd P. Pierce, MD, Research Fellow, Michael A. Mont, MD, Director, Center for Joint Preservation and Replacement, Rubin Institute for Advanced Orthopedics , Sinai Hospital of Baltimore, Baltimore, Maryland

656

 

Liposomal Bupivacaine Suspension Can Reduce Length of Stay and Improve Discharge Status of Patients Undergoing Total Hip Arthroplasty
Jeffrey J. Cherian, DO, Resident, Orthopaedic Surgery Department, Philadelphia College of Osteopathic Medicine , Philadelphia, PA, John Barrington, MD, Co-Director , The Joint Replacement Center , Baylor Medical Center of Frisco, Plano, TX, Randa K. Elmallah, MD, Research Fellow, Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement , Sinai Hospital of Baltimore, Baltimore, Maryland, Morad Chughtai, MD, Research Fellow, Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement , Sinai Hospital of Baltimore, Baltimore, Maryland, Jaydev B. Mistry, MD , Research Fellow, Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement , Sinai Hospital of Baltimore, Baltimore, Maryland, Michael A. Mont, MD, Director, Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement , Sinai Hospital of Baltimore, Baltimore, Maryland

686

 

 

Evaluating the Native Length-Tension Relationship in Arthroscopic, Suprapectoral Biceps Tenodesis: An MRI Assessment of Contralateral Shoulders
John Prodromo, MD, Resident, Department of Orthopedic Surgery, Drexel University College of Medicine/Hahnemann University Hospital, Philadelphia, Pennsylvania, Mary K. Mulcahey, MD, Assistant Professor, Department of Orthopedic Surgery, Drexel University College of Medicine/Hahnemann University Hospital , Philadelphia, Pennsylvania, Raymond Hong, MD, Staff Radiologist, Radiology Department, San Diego Imaging, San Diego, California, Tal S. David, MD, Clinical Associate Professor, Department of Orthopedic Surgery, San Diego Arthroscopy and Sports Medicine, San Diego, California

 

 

Porous Tantalum Buttress Augments for Severe Acetabular Posterior Column Deficiency
R. Michael Meneghini, MD, Associate Professor of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, Indiana, Jason R. Hull, MD, Virginia Commonwealth University, Richmond, Virginia, Glenn S. Russo, MD, MS, Department of Orthopaedics and Rehabilitation, Yale University School of Medicine, New Haven, Connecticut, Jay R. Lieberman, MD, Chair and Professor of Orthopaedic Surgery, Keck School of Medicine at University of Southern California, Los Angeles, California, William A. Jiranek, MD, Professor of Orthopaedic Surgery, Virginia Commonwealth University, Richmond, Virginia

683

 

 

Pseudotumor Formation in a Metal-on-polyethylene Total Hip Arthroplasty Due to Trunnionosis at the Head-neck Taper
Jake T. Stahnke, BSc, Medical Scribe, OrthoArizona-Mezona Division, Gilbert, Arizona, Kipling P. Sharpe, MD, FAAOS, Orthopedic Surgeon, OrthoArizona-Mezona Division , Gilbert, Arizona

660

 

 

Prospective Randomized Controlled Trial of Two Different Intramedullary Nails for Pertrochanteric Fractures of the Femur
Lorenzo Andreani, MD, Consultant Orthopaedic Surgeon, Enrico Bonicoli, MD, Consultant Orthopaedic Surgeon, Nicola Piolanti, MD, Consultant Orthopaedic Surgeon, Paolo Parchi, PhD, Consultant, Francesco Niccolai, MD, Resident, Alessandra Carmignani, MD, Resident, Michele Lisanti, MD, Professor, Chief, Orthopaedic Department, University of Pisa, Pisa, Italy

669

 

 

A Comprehensive Assessment of Various Outcome Scores to Evaluate Total Hip Arthroplasties
Julio J. Jauregui, MD, Research Fellow, Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement , Sinai Hospital of Baltimore, Baltimore, Maryland, Aaron L. Lerner, BS, Research Volunteer, Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement , Sinai Hospital of Baltimore, Baltimore, Maryland, Jaydev B. Mistry, MD , Research Fellow, Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement , Sinai Hospital of Baltimore, Baltimore, Maryland, Morad Chughtai, MD, Research Fellow, Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement , Sinai Hospital of Baltimore, Baltimore, Maryland, Randa K. Elmallah, MD, Research Fellow, Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement , Sinai Hospital of Baltimore, Baltimore, Maryland, Michael A. Mont, MD, Director, Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement , Sinai Hospital of Baltimore, Baltimore, Maryland

671

 

 

The Institutional Costs and Resource Profile of Transfer Patients Into an Arthroplasty Service
Peter Hahn, MD, Resident Physician , Department of Orthopaedic Surgery, University of California, Irvine Medical Center, Orange, CA, Ali Qaderi, BSc, Medical Student, Department of Orthopaedic Surgery, University of California, Irvine Medical Center, Orange, CA, James Jung, MD, Resident Physician , Department of Orthopaedic Surgery, University of California, Irvine Medical Center, Orange CA, Ran Schwarzkopf, MD, MSc, Assistant Professor of Orthopaedic Surgery, Division of Adult Reconstruction, Department of Orthopaedic Surgery, NYU Hospital for Joint Diseases, NYU Langone Medical Center, New York, NY

675

 

 

Repair of Medial Patellofemoral Ligament Improves Patellar Tracking in Total Knee Replacement
R. Michael Meneghini, MD, Associate Professor of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, Indiana, Director of Joint Replacement, Orthopedics and Sports Medicine, Indiana University Health Physicians, Fishers, Indiana, Mary Ziemba-Davis, Director of Research for Orthopedics, Academic Health Center, Orthopedics and Sports Medicine, Indiana University Health Physicians, Fishers, Indiana, Shelly Smits, RN, BSN, ONC, Clinical Nurse Coordinator, Orthopedics and Sports Medicine, Indiana University Health Physicians, Fishers, Indiana, James Bicos, MD, Assistant Professor, Oakland University William Beaumont School of Medicine, William Beaumont Hospital, Bingham Farms, Michigan

682

 

 

Early Experience with a New Porous Hemispheric Acetabular Component
Keith R. Berend, MD , Vice President, Joint Implant Surgeons, Inc., New Albany, OH, Clinical Assistant Professor, Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH, Attending Surgeon, Mount Carmel Health System, Columbus, OH, Joanne B. Adams, BFA, CMI, Research Director and Medical Illustrator, Joint Implant Surgeons, Inc., New Albany, OH, Michael J. Morris, MD, Treasurer, Joint Implant Surgeons, Inc., New Albany, OH, Attending Surgeon, Mount Carmel Health System, Columbus, OH, Adolph V. Lombardi Jr., MD, FACS, President, Joint Implant Surgeons, Inc., New Albany, OH, Clinical Assistant Professor, Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH, Attending Surgeon, Mount Carmel Health System, Columbus, OH

687

 

 

Decreased Opioid Utilization and Cost at One Year in Chronic Low Back Pain Patients Treated with Transcutaneous Electric Nerve Stimulation (TENS)
Robert Pivec, MD, Orthopaedic Research Fellow, Michael E. Minshall, MPH, Senior Director, Healthcare Economics & Reimbursement, DJO Global, Vista, California , Jaydev B. Mistry, MD, Orthopaedic Research Fellow, Morad Chughtai, MD, Orthopaedic Research Fellow, Randa K. Elmallah, MD, Orthopaedic Research Fellow, Michael A. Mont, MD, Director, Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore, Baltimore, Maryland

689

 

 

Long-Term Bone Remodeling in HA-Coated Stems. A radiographic review of 208 THA with 15 to 20 years follow-up

Dr. Jens G. Boldt MD, Consultant Orthopaedic and Trauma Surgeon, Head of Orthopaedic Department, Klinik Siloah, Guemligen, Switzerland, Jean-Claude Cartillier, MD, Orthopaedic Consultant, Artro Institute, Lyon, France, Alain Machenaud, MD, Orthopaedic, Consultant, Artro Institute, Annecy le Vieux, France, Jean-Pierre Vidalain, MD, Orthopaedic, Consultant, Artro Institute, Annecy le Vieux, France

674

 

 

 

Unloader Bracing for Knee Osteoarthritis: A Pilot Study of Gait and Function
Michael A. Mont, MD, Director, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland, Jeffrey J. Cherian, DO, Research Fellow, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland, Anil Bhave, PT, Director of Department of Physical Therapy, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland, Roland Starr, MS, Director of Gait Lab, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland , Randa K. Elmallah, MD, Research Fellow, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland, Walter B. Beaver, Jr., MD, Medical Director, OrthoCarolina, Charlotte, North Carolina, Steven F. Harwin, MD, FACS, Director, Center of Reconstructive Joint Surgery, Beth Israel Medical Center, New York, New York

657