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Trochleoplasty, Medial Patellofemoral Ligament Reconstruction, and Open Lateral Lengthening for Patellar Instability in the Setting of High-Grade Trochlear Dysplasia

Vogel, Laura A., M.D ; Pace, J. Lee, M.D

Arthroscopy techniques (Amsterdam), 2019-09, Vol.8 (9), p.e961-e967 [Periódico revisado por pares]

Elsevier Inc

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  • Título:
    Trochleoplasty, Medial Patellofemoral Ligament Reconstruction, and Open Lateral Lengthening for Patellar Instability in the Setting of High-Grade Trochlear Dysplasia
  • Autor: Vogel, Laura A., M.D ; Pace, J. Lee, M.D
  • Assuntos: Orthopedics ; Technical Note
  • É parte de: Arthroscopy techniques (Amsterdam), 2019-09, Vol.8 (9), p.e961-e967
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: AbstractTrochlear dysplasia is the most commonly encountered pathoanatomy in patients who present with patellar instability. Outcomes of trochleoplasty procedures have shown low rates of recurrent instability and high patient-reported outcome scores. This article describes a “thin-flap” groove-deepening trochleoplasty combined with medial patellofemoral ligament reconstruction with a gracilis allograft and lateral retinacular lengthening to treat recurrent patellar instability due to high-grade trochlear dysplasia. This technique can obviate tibial tubercle osteotomy by normalizing the position of the trochlear groove and, subsequently, decreasing the tibial tubercle–to–trochlear groove distance.
  • Editor: Elsevier Inc
  • Idioma: Inglês

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