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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Journal of Long-Term Effects of Medical Implants
SJR: 0.133 SNIP: 0.491 CiteScore™: 0.89

ISSN Печать: 1050-6934
ISSN Онлайн: 1940-4379

Выпуски:
Том 29, 2019 Том 28, 2018 Том 27, 2017 Том 26, 2016 Том 25, 2015 Том 24, 2014 Том 23, 2013 Том 22, 2012 Том 21, 2011 Том 20, 2010 Том 19, 2009 Том 18, 2008 Том 17, 2007 Том 16, 2006 Том 15, 2005 Том 14, 2004 Том 13, 2003 Том 12, 2002 Том 11, 2001 Том 10, 2000

Journal of Long-Term Effects of Medical Implants

DOI: 10.1615/JLongTermEffMedImplants.2013007131
pages 17-21

Excellent Early Outcomes of the First 100 Cruciate-Retaining TriathlonTM Total Knee Arthroplasties

Qais Naziri
Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, Baltimore, Maryland; Department of Orthopaedic Surgery and Rehabilitation Medicine, SUNY Downstate Medical Center/University Hospital Brooklyn, Brooklyn, NY
Aaron J. Johnson
Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, Baltimore, Maryland
Robert Pivec
Department of Orthopaedic Surgery and Rehabilitation Medicine, SUNY Downstate Medical Center/University Hospital Brooklyn, Brooklyn, NY
Swetha Dhanireddy
Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Reconstruction, Sinai Hospital of Baltimore, Baltimore, Maryland
Mark J. McElroy
Center for Joint Preservation and Replacement, Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, Baltimore, Maryland
Kimona Issa
School of Health and Medical Sciences, Department of Orthopaedics, Seton Hall University, 400 S Orange Ave, South Orange, New Jersey
Michael A. Mont
Center for Joint Preservation and Replacement, Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, Baltimore, Maryland

Краткое описание

Purpose: Total knee arthroplasties typically have excellent survivorship (>95%) at 10 to 20 years. Implant manufacturers are attempting to address patient dissatisfaction with prostheses that recreate natural knee kinematics, which could lead to improved functional scores while still providing stability and durability. The purpose of this study was to review the outcomes of the first 100 consecutive patients who underwent a cruciate-retaining TKA.
Methods: The first 100 consecutive primary total knee arthroplasties using the TriathlonTM total knee system performed by one surgeon between 2005 and 2007 were identified: 56 women and 32 men, mean age of 59 years (range, 31-83 years). Patients were followed for a mean of 36 months (range, 24-61 months). Subsequent procedures and complications were reviewed.
Results: The survival rate in the study cohort was 98% (96 of 98 knees). The mean Knee Society objective and functional scores for this cohort was 89 (range, 56-100 points) and 86 (range, 45-100 points) points, respectively, having improved from 59 (range, 34-67 points) and 55 (range, 10-80 points) points preoperatively. All failures occurred within the first 40 cases performed with the new total knee system. The next 60 cases had 100% survivorship.
Conclusions: Excellent clinical outcomes and functional scores were found in patients who underwent a new cruciate-retaining TKA. Functional scores reported at a minimum of 2 years follow-up were comparable and often superior to published results of previous cruciate-retaining knee designs.


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