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Virtual 3D femur model to assess femoral version: comparison to the 2D axial slice approach
BackgroundQuantifying femoral version is crucial in diagnosing femoral version abnormalities and for accurate pre-surgical planning. There are...
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Rotational Osteotomy for Femoral Version/Tibial Torsion
Purpose of ReviewThe purpose of this review is to discuss the current state of knowledge regarding axial plane deformities in patellofemoral...
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Cemented or uncemented fixation: Which allows a more acceptable prosthetic femoral version in total hip arthroplasty?
BackgroundThree-dimensional computed-tomography (3D-CT) planning for primary Total Hip Arthroplasty (THA) typically uses the external femoral...
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Femoral neck version in the spinopelvic and lower limb 3D alignment: a full-body EOS® study in 400 healthy subjects
BackgroundThe goal of this study was to better understand the variation of femoral neck version according to spinopelvic and lower limb 3D alignment...
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Guiding prosthetic femoral version using 3D-printed patient-specific instrumentation (PSI): a pilot study
BackgroundImplantation of the femoral component with suboptimal version is associated with instability of the reconstructed hip joint. High...
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CT measures of femoral and tibial version and rotational position of femoral and tibial components of knee replacements: limitations in reliability and suitability for routine clinical practice
ObjectivesRotational malalignment of knee replacements as measured on CT is understood to be associated with poor outcomes. The aim of this study is...
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Preoperative radiographic parameters in the case of using a narrow-version femoral implant in total knee arthroplasty
BackgroundRecently, total knee arthroplasty (TKA) designs that allow the use of narrow-version femoral implants have been introduced to avoid femoral...
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Is Posterior Femoral Neck Cortex an Obstacle in Achieving Sagittal Plane Balance of Uncemented Straight Femoral Stem?
Summary of Background DataThere is a paucity of the literature that aims to improve sagittal plane balance of femoral stem in hip arthroplasty. We...
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MRI quantification of femoral neck version using the posterior lesser trochanteric line: a comparison of three measurements
ObjectiveTo validate MRI for the quantification of the femoral neck version (FNV) using posterior lesser trochanteric Line (PLTL) and to compare...
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High femoral offset as a risk factor for aseptic femoral component loosening in cementless primary total hip arthroplasty
PurposeLateralized stems in primary cementless total hip arthroplasty (THA) showed to be associated with aseptic femoral loosening. However, femoral...
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The quest for optimal femoral torsion angle measurements: a comparative advanced 3D study defining the femoral neck axis
PurposeThere is high variability in femoral torsion, measured on two-dimensional (2D) computed tomography (CT) scans. The aim of this study was to...
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Variety of femoral anteversion and its measurement in cementless total hip arthroplasty: Does robotic technology improve accuracy?
BackgroundHigh-performance total hip arthroplasty (THA) depends on the accurate position of components. However, femoral anteversion is variable, and...
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Over one third of patients with symptomatic femoroacetabular im**ement display femoral or acetabular version abnormalities
PurposeThe aim of this study was investigate the relationship between version and torsional abnormalities of the acetabulum, femur and tibia in...
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Anterior cruciate ligament femoral side retained stump technique reduces enlargement of the femoral bone tunnel after anterior cruciate ligament reconstruction
BackgroundEnlargement of the bone tunnel has become an unavoidable early complication after anterior cruciate ligament (ACL) reconstruction, whether...
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Distal femoral torsion is correlated with higher-grade trochlear dysplasia and shorter anterior condyles in patients with patellar dislocation and increased femoral torsion
PurposeTo describe the characteristics of femoral torsion in patients with different segmental torsion types and to evaluate the correlations between...
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Factors associated with early failure of the femoral neck system (FNS) in patients with femoral neck fractures
BackgroundFemoral neck system (FNS) is a new type of internal fixation system which has been widely used for treating femoral neck fractures...
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Specific types of femoral head fractures: be alert for pre-, intra-, and post-operative ipsilateral femoral neck fractures following fracture-dislocation of the femoral head
PurposeIpsilateral femoral head and neck fractures (iFHNFs) are rare types of fractures that confer extremely poor prognosis among femoral head...
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Open reduction and internal fixation of irreducible displaced femoral neck fracture with femoral Neck System: a preliminary study
BackgroundMost displaced femoral neck fractures can achieve satisfactory anatomical reduction by closed reduction, but there are still some that...
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A New Concept of Using Femoral Condyles Surface for Femoral Component Alignment During Total Knee Arthroplasty: A Technical Note
BackgroundOrthopedic surgeons favor an intramedullary guiding system on the femoral component during total knee arthroplasty (TKA); nevertheless,...
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High flexion femoral side remnant preservation positioning technique: a new method for positioning the femoral tunnel in anterior cruciate ligament reconstruction
PurposeThe aim of this study is to find a new method for femoral side preservation positioning in anterior cruciate ligament (ACL) reconstruction and...
