Purpose To make a systematic review with quality assessments of the known measurements
used to describe trochlear dysplasia. Methods A systematic literature search was conducted …

Optimal treatment of patients with patellofemoral trochlear dysplasia and recurrent patellar
instability requires in-depth understanding of this complex structural anomaly. An extensive …

Purpose The purpose of this study was to identify the risk factors for recurrent lateral patellar
dislocations and to incorporate those factors into a patellar instability severity score …

Background: The incidence of primary lateral patellar dislocation (LPD) in children aged 9 to
14 years is 0.6 to 1.2 per 1000. Causation is assumed to be multifactorial, including …

Background: Trochlear dysplasia is known to be an important cause of patellofemoral
instability. D. Dejour's radiographic and magnetic resonance imaging (MRI) classifications …

Purpose Increased femoral antetorsion influences patellofemoral joint kinematics. The aim
of this study was to retrospectively evaluate the clinical outcome after derotational …

PURPOSE: The objective of this study was to analyze the injury patterns of the medial
patellofemoral ligament (MPFL) in acute lateral patellar dislocations (LPDs) considering the …

Purpose Several anatomic risk factors associated with patellofemoral disorders have been
described. The purpose of this study was to analyze the relationship between bony …

Purpose Trochlear dysplasia is considered to be one of the major factors causing
patellofemoral instability (PFI). Dejour's classification is widely used to assess the severity of …

Objective patellar instability has been correlated with dysplasia of the femoral trochlea. This
in vitro study tested the hypothesis that trochleoplasty would increase patellar stability and …