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Open access

Research article

First published 2016-5

Concurrent Validation of the Banff Patella Instability Instrument to the Norwich Patellar Instability Score and the Kujala Score in Patients With Patellofemoral Instability

Laurie A. Hiemstra, Sarah Kerslake, Mark Lafave [...]

Orthopaedic Journal of Sports Medicine

Open access

Research article

First published 2025-6

Reliability and Validity of the Arabic Translated Version of the Norwich Patellar Instability Score and the Banff Patellar Instability Instrument 2.0

Abdulaziz Z. Alomar, Faisal A. Alghamdi, Ahmed S. Alhowimel [...]

Orthopaedic Journal of Sports Medicine

Open access

Abstract

First published 2024-7

Paper 37: Outcomes of Medial Patellofemoral Ligament Reconstruction Patients Over 30 Years of Age

Robert Magnussen, Parker Cavendish, Eric Milliron [...]

Orthopaedic Journal of Sports Medicine

Open access

Research article

First published 2024-12

Impact of the Number of Patellar Dislocations on Outcomes of Isolated Medial Patellofemoral Ligament Reconstruction

David Ryskamp, Brett D. Meeks, Roberto Gonzalez [...]

Orthopaedic Journal of Sports Medicine

Open access

Research article

First published 2025-5

The Effect of Body Mass Index on Outcomes of Isolated Medial Patellofemoral Ligament Reconstruction

David Gibbs, David C. Flanigan, Noah Mallory [...]

Orthopaedic Journal of Sports Medicine

Open access

Research article

First published 2025-9

Translation and Validation of the Spanish Version of the Norwich Patellofemoral Instability (NPI) Score

Juan Pablo Martinez-Cano, Alejandro Gallego, Sebastian Mejia [...]

Orthopaedic Journal of Sports Medicine

Open access

Research article

First published 2022-6

Influence of Patellofemoral Anatomy on Outcomes of Isolated Medial Patellofemoral Ligament Reconstruction for Recurrent Patellar Instability

Nicholas Pappa, David C. Flanigan, Joseph Long [...]

Orthopaedic Journal of Sports Medicine

Open access

Research article

First published 2025-7

Does Patient Age Matter for Medial Patellofemoral Ligament Reconstruction? Patients ≥30 Years of Age Compared With Younger Patients

John Heyniger, Jacob Ward, David C. Flanigan [...]

Orthopaedic Journal of Sports Medicine

Open access

Abstract

First published 2022-7

Paper 51: Multiple Prior Dislocations Lead to Poorer Outcomes of Isolated Medial Patellofemoral Ligament Reconstruction: A Retrospective Chart Review

David Ryskamp, Roberto Gonzalez, Parker Cavendish [...]

Orthopaedic Journal of Sports Medicine

Open access

Abstract

First published 2023-7

Poster 299: Body mass index does not affect outcomes following isolated medial patellofemoral ligament reconstruction

David Gibbs, James Kirven, Moneer Abouljoud [...]

Orthopaedic Journal of Sports Medicine

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