ORTHOPEDIC

Complications of Medial Patellofemoral Ligament Reconstruction

Dec 1, 2019 by in ORTHOPEDIC Comments Off on Complications of Medial Patellofemoral Ligament Reconstruction

Complications of Medial Patellofemoral Ligament Reconstruction Peters T. Otlans Beth E. Shubin Stein Jacqueline M. Brady INTRODUCTION Medial patellofemoral ligament (MPFL) reconstruction is commonly used to treat patellofemoral instability by…

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Distal Femur Rotational Osteotomy

Dec 1, 2019 by in ORTHOPEDIC Comments Off on Distal Femur Rotational Osteotomy

Distal Femur Rotational Osteotomy Steffen Schröter INTRODUCTION Pathogenesis Several risk factors influence the pathology of patellar instability/dislocation. Besides the widely known risk factors regarding the soft-tissue structures around the knee,…

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Why Osteotomy for Patellar Instability?

Dec 1, 2019 by in ORTHOPEDIC Comments Off on Why Osteotomy for Patellar Instability?

Why Osteotomy for Patellar Instability? Robert A. Teitge INTRODUCTION All cases of patellar instability, dislocation or subluxation, and most of patellofemoral pathologies result from of an excess of force being…

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Implant-Free Medial Patellofemoral Ligament Reconstruction Using Soft-Tissue Fixation

Dec 1, 2019 by in ORTHOPEDIC Comments Off on Implant-Free Medial Patellofemoral Ligament Reconstruction Using Soft-Tissue Fixation

Implant-Free Medial Patellofemoral Ligament Reconstruction Using Soft-Tissue Fixation Shital N. Parikh INTRODUCTION Pathogenesis/Historical Perspective The medial patellofemoral ligament (MPFL) has been identified as the primary medial restraint for lateral patellar…

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Quadricepsplasty for Congenital Dislocation of The Patella and Patellar Tendon Shortening for Patella Alta

Dec 1, 2019 by in ORTHOPEDIC Comments Off on Quadricepsplasty for Congenital Dislocation of The Patella and Patellar Tendon Shortening for Patella Alta

Quadricepsplasty for Congenital Dislocation of The Patella and Patellar Tendon Shortening for Patella Alta Jack Andrish QUADRICEPSPLASTY Pathogenesis Congenital dislocation of the patella may be classified as obligatory or fixed.1…

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Chondral Lesions and Patellar Instability

Dec 1, 2019 by in ORTHOPEDIC Comments Off on Chondral Lesions and Patellar Instability

Chondral Lesions and Patellar Instability Tan Si Heng Sharon Hui James Hoi Po INTRODUCTION Pathogenesis Patellar instability is the leading cause of cartilage damage in physically active children and adolescents,…

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Open Proximal Trochleoplasty (Grooveplasty)

Dec 1, 2019 by in ORTHOPEDIC Comments Off on Open Proximal Trochleoplasty (Grooveplasty)

Open Proximal Trochleoplasty (Grooveplasty) Betina B. Hinckel Andreas H. Gomoll Elizabeth A. Arendt INTRODUCTION Pathogenesis Lateral patellar dislocation is an important cause of knee injuries with associated hemarthrosis, especially in…

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Thin Flap Trochleoplasty

Dec 1, 2019 by in ORTHOPEDIC Comments Off on Thin Flap Trochleoplasty

Thin Flap Trochleoplasty Manfred Nelitz INTRODUCTION Pathogenesis Trochlear dysplasia is known to be a major risk factor for patellofemoral instability.1,2,3,4 Dejour et al5 found that 96% of patients with a…

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Sulcus-Deepening (Lyon) Trochleoplasty

Dec 1, 2019 by in ORTHOPEDIC Comments Off on Sulcus-Deepening (Lyon) Trochleoplasty

Sulcus-Deepening (Lyon) Trochleoplasty Marco Valoroso Giuseppe La Barbera Guillaume Demey David Dejour INTRODUCTION Pathogenesis The patellofemoral (PF) joint has a low degree of congruency by nature; therefore, it is more…

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