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Influence of medial and lateral imaging plane inclination on assessment of trochlear depth, sulcus angle, and facet asymmetry in the setting of trochlear anatomy: a cadaveric study
Purpose(1) to assess the influence of medial or lateral imaging plane inclination on the measurement of sulcus angle, trochlear depth, and facet...
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Medialization of trochlear groove was correlated with extended lateral trochlear in trochlear dysplasia: a transverse CT analysis
PurposeTo investigate the difference of trochlear width between normal and dysplastic trochlear and to analyze whether the medialization of trochlear...
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Lateral trochlear inclination measured by the transepicondylar axis holds potential for evaluating trochlear dysplasia in patients with lateral patellar dislocation
PurposeTo verify that lateral trochlear inclination (LTI) measured by the transepicondylar axis can reliably be used to evaluate trochlear dysplasia...
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Correlation of tibial tuberosity–trochlear groove distance, anterolateral ligament injury, and the type of trochlear dysplasia with the grade of anterior cruciate ligaments tear
BackgroundThe anterior cruciate ligament (ACL) is the most frequently injured ligament. The grade of ACL tear on magnetic resonance imaging (MRI) can...
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Knee landmarks detection via deep learning for automatic imaging evaluation of trochlear dysplasia and patellar height
ObjectivesTo develop and validate a deep learning–based approach to automatically measure the patellofemoral instability (PFI) indices related to...
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Humeral trochlear morphology does not influence coronoid fractures in elbow dislocation
PurposeTraumatic elbow dislocation is the second most frequent joint dislocation, even though the elbow is a congruent and stable joint. Individual...
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Patients with trochlear dysplasia have dysplastic medial femoral epiphyseal plates
PurposeTo investigate the growth of the epiphyseal plate in patients with trochlea dysplasia using a 3D computed tomography (CT)-based reconstruction...
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Sulcus-Deepening Trochleoplasty for High-Grade Trochlear Dysplasia: Demystifying the Procedure—a Review of the Current Literature
Purpose of ReviewThe most common and biomechanically influential pathoanatomic risk factor for recurrent patellofemoral instability is trochlear...
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Abnormal patellar loading may lead to femoral trochlear dysplasia: an experimental study of patellar hypermobility and patellar dislocation in growing rats
BackgroundThis animal study aimed to explore the effects of patellar hypermobility and patellar dislocation on the develo** femoral trochlea.
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Patellar shape is associated with femoral trochlear morphology in individuals with mature skeletal development
BackgroundAs several studies have detected correlations between patellar and femoral trochlear development, this raises the question of whether...
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Prevalence and a correlation analysis of discoid meniscus and femoral trochlear dysplasia
BackgroundDiscoid meniscus (DM) and femoral trochlear dysplasia (FTD) are common knee disorders. Both as congenital malformation, whether there is a...
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Mismatch between trochlear coronal alignment of arthritic knees and currently available prosthesis: a morphological analysis of 4116 knees and 45 implant designs
PurposeIn up to a fifth of total knee replacements (TKR), surgeons are not capable of achieving good clinical and functional results. Despite...
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Sulcus depth, congruence angle, Wiberg index, TT-TG distance, and CDI are strong predictors of recurrent patellar dislocation
PurposeTo characterize patellofemoral morphology, determine radiological cutoff values based on computed tomography (CT) images, and clarify...
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The inter-individual anatomical variation of the trochlear notch as a predisposition for simple elbow dislocation
PurposeBesides the multi-layered capsule–ligamentous complex of the elbow joint the high bony congruence in the ulnohumeral joint contributes to...
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What is the relationship between the breech presentation and femoral trochlear dysplasia? An experimental study of the breech presentation model in neonatal rats
BackgroundThe relationship between breech presentation and trochlear dysplasia has been confirmed. However, the pathological process of...
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The infrapatellar plica of the knee: analysis of relationship with femoral trochlear chondrosis using radiographs and 3.0-T MRI
ObjectiveTo assess the relationship of the infrapatellar plica (IPP) with femoral trochlear chondrosis (FTC) using radiographs and 3.0-T MRI.
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A decreased tibial tuberosity-trochlear groove distance is associated with lateral patellofemoral joint degeneration after implantation of medial fixed-bearing unicompartmental knee arthroplasty — a minimum five year follow-up
PurposeThe influence of lateral patellofemoral osteoarthritis (PFOA) in medial unicompartmental knee arthroplasty (UKA) is controversial. Our aim was...
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Lateral trochlear lengthening osteotomy
IntroductionThe purpose of this study was to describe the indications and technical aspects as well as evaluate the clinical and functional outcome...
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An association between femoral trochlear morphology and non-contact anterior cruciate ligament total rupture: a retrospective MRI study
IntroductionThe present study aims to investigate the association of the femoral trochlear morphology with the risk of ACL injury and whether this...
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The trochlear sulcus of the native knee is consistently orientated close to the sagittal plane despite variation in distal condylar anatomy
PurposeThe aim of this study was to describe the native trochlear orientation of non-arthritic knees in three planes and to quantify the relationship...
