J Knee Surg
DOI: 10.1055/a-2585-4863
Special Focus Section

Quadriceps Tendon Ruptures After Total Knee Arthroplasty

Gabrielle Swartz
1   LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland
,
2   Department of Orthopedic Surgery, Zucker School of Medicine at Hofstra/Northwell, Northwell Health, New York, New York
,
Daniel Hameed
1   LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland
,
Jeremy A. Dubin
1   LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland
,
Sandeep S. Bains
1   LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland
,
Michael A. Mont
1   LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland
,
1   LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland
,
Giles R. Scuderi
2   Department of Orthopedic Surgery, Zucker School of Medicine at Hofstra/Northwell, Northwell Health, New York, New York
› Author Affiliations
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Abstract

Quadricep tendon (QT) ruptures following total knee arthroplasty (TKA) represent a challenging complication with potentially severe consequences, including impaired function and the need for additional surgical intervention. This article reviews the relevant anatomic features, etiology, and risk factors of QT ruptures after TKA. The different treatment options and indications for nonoperative management, direct repair, augmented repair, extensor reconstruction with mesh, and complete extensor allograft reconstruction are reviewed.



Publication History

Received: 07 May 2024

Accepted: 12 April 2025

Accepted Manuscript online:
14 April 2025

Article published online:
14 May 2025

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