Search results: Sage Journals

Open accessResearch articleFirst published February, 2026

Translation and Validation of the Canadian-French Version of the Banff Patellofemoral Instability Instrument (BPII 2.0-CF)

Laurent Désiré Ndzié Essomba, Yoan Bourgeault-Gagnon, Catherine Fleury [...]

Orthopaedic Journal of Sports Medicine

Restricted accessResearch articleFirst published November, 2024

The Influence of Kinesiophobia and Pain Catastrophizing on Disease-Specific Quality of Life in Patients With Recurrent Patellofemoral Instability

Laurie A. Hiemstra, Mark R. Lafave, Allegra Bentrim [...]

The American Journal of Sports Medicine

Open accessResearch articleFirst published January, 2023

When Should Bony Correction Be Considered in Addition to Medial Patellofemoral Ligament Reconstruction? Results of a Clinically Derived 2-Group Classification of Lateral Patellar Instability Based on 122 Patients at 2- to 5-Year Follow-up

Felix Zimmermann, Danko Dan Milinkovic, Alexander Zimmerer [...]

Orthopaedic Journal of Sports Medicine

Restricted accessResearch articleFirst published December, 2020

Patient-Reported Outcomes After Revision Surgery for Failed Medial Patellofemoral Ligament Reconstruction: A Matched-Pair Analysis Including Correction of Predisposing Factors

Felix Zimmermann, Juliane Börtlein, Danko Dan Milinkovic [...]

The American Journal of Sports Medicine

Restricted accessResearch articleFirst published March, 2025

Thin Flap Trochleoplasty With Medial Patellofemoral Ligament Reconstruction for Recurrent Patellofemoral Instability With High-Grade Trochlear Dysplasia: A Series of 63 Consecutive Cases

Laurie A. Hiemstra, Alexis Rousseau-Saine, Mark R. Lafave [...]

The American Journal of Sports Medicine

Restricted accessResearch articleFirst published March, 2022

Return to Sports and Patients’ Rehabilitation Continuum After Deepening Trochleoplasty and Concomitant Patellar-Stabilizing Procedures: A Case Series of 111 Patients at 2 to 4 Years of Follow-up

Natalie Mengis, Felix Zimmermann, Larissa Schemel [...]

The American Journal of Sports Medicine

Open accessResearch articleFirst published December, 2024

Translation and Validation of the Spanish Version of the Banff Patellofemoral Instability Instrument 2.0

Juan Pablo Martinez-Cano, Maura D. Iversen, Alejandro Gallego [...]

Orthopaedic Journal of Sports Medicine

Restricted accessResearch articleFirst published August, 2016

Factor Analysis and Item Reduction of the Banff Patella Instability Instrument (BPII)

Mark R. Lafave, Laurie Hiemstra, Sarah Kerslake

The American Journal of Sports Medicine

Open accessResearch articleFirst published May, 2023

Cross-cultural Validation of the Norwegian Version of the Banff Patellofemoral Instability Instrument 2.0

Trine Hysing-Dahl, Liv Heide Magnussen, Anne Gro Heyn Faleide [...]

Orthopaedic Journal of Sports Medicine

Restricted accessResearch articleFirst published February, 2026

Comparison Between Performance of Disease-Specific and Region-Specific Patient-Reported Outcome Measures in Adolescents After Patellofemoral Stabilization Surgery: Data From the JUPITER Cohort

David Segal, Matthew W. Veerkamp, Eric J. Wall [...]

The American Journal of Sports Medicine

Open accessResearch articleFirst published February, 2026

Translation and Validation of the Canadian-French Version of the Banff Patellofemoral Instability Instrument (BPII 2.0-CF)

Laurent Désiré Ndzié Essomba, Yoan Bourgeault-Gagnon, Catherine Fleury [...]

Orthopaedic Journal of Sports Medicine

Restricted accessResearch articleFirst published November, 2024

The Influence of Kinesiophobia and Pain Catastrophizing on Disease-Specific Quality of Life in Patients With Recurrent Patellofemoral Instability

Laurie A. Hiemstra, Mark R. Lafave, Allegra Bentrim [...]

The American Journal of Sports Medicine

Open accessResearch articleFirst published January, 2023

When Should Bony Correction Be Considered in Addition to Medial Patellofemoral Ligament Reconstruction? Results of a Clinically Derived 2-Group Classification of Lateral Patellar Instability Based on 122 Patients at 2- to 5-Year Follow-up

Felix Zimmermann, Danko Dan Milinkovic, Alexander Zimmerer [...]

Orthopaedic Journal of Sports Medicine

Restricted accessResearch articleFirst published December, 2020

Patient-Reported Outcomes After Revision Surgery for Failed Medial Patellofemoral Ligament Reconstruction: A Matched-Pair Analysis Including Correction of Predisposing Factors

Felix Zimmermann, Juliane Börtlein, Danko Dan Milinkovic [...]

The American Journal of Sports Medicine

Restricted accessResearch articleFirst published March, 2025

Thin Flap Trochleoplasty With Medial Patellofemoral Ligament Reconstruction for Recurrent Patellofemoral Instability With High-Grade Trochlear Dysplasia: A Series of 63 Consecutive Cases

Laurie A. Hiemstra, Alexis Rousseau-Saine, Mark R. Lafave [...]

The American Journal of Sports Medicine

Restricted accessResearch articleFirst published March, 2022

Return to Sports and Patients’ Rehabilitation Continuum After Deepening Trochleoplasty and Concomitant Patellar-Stabilizing Procedures: A Case Series of 111 Patients at 2 to 4 Years of Follow-up

Natalie Mengis, Felix Zimmermann, Larissa Schemel [...]

The American Journal of Sports Medicine

Open accessResearch articleFirst published December, 2024

Translation and Validation of the Spanish Version of the Banff Patellofemoral Instability Instrument 2.0

Juan Pablo Martinez-Cano, Maura D. Iversen, Alejandro Gallego [...]

Orthopaedic Journal of Sports Medicine

Restricted accessResearch articleFirst published August, 2016

Factor Analysis and Item Reduction of the Banff Patella Instability Instrument (BPII)

Mark R. Lafave, Laurie Hiemstra, Sarah Kerslake

The American Journal of Sports Medicine

Open accessResearch articleFirst published May, 2023

Cross-cultural Validation of the Norwegian Version of the Banff Patellofemoral Instability Instrument 2.0

Trine Hysing-Dahl, Liv Heide Magnussen, Anne Gro Heyn Faleide [...]

Orthopaedic Journal of Sports Medicine

Restricted accessResearch articleFirst published February, 2026

Comparison Between Performance of Disease-Specific and Region-Specific Patient-Reported Outcome Measures in Adolescents After Patellofemoral Stabilization Surgery: Data From the JUPITER Cohort

David Segal, Matthew W. Veerkamp, Eric J. Wall [...]

The American Journal of Sports Medicine