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Retrospective evaluation of radiological and clinical outcomes after surgical treatment of proximal femoral fractures utilizing PFNA and PFNA augmented
IntroductionThe primary aim of this study was to evaluate the clinical and radiological outcomes after surgical treatment of proximal femoral...
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Extending the intermedullary nail will not reduce the potential risk of femoral head varus in PFNA patients biomechanically: a clinical review and corresponding numerical simulation
Femoral head varus is an important complication in intertrochanteric fracture patients treated with proximal femoral nail anti-rotation (PFNA)...
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The clinical efficacy of Medial Sustain Nail(MSN) and Proximal femoral nail anti-rotation(PFNA) for fixation of medial comminuted trochanteric fractures: a prospective randomized controlled trial
PurposTo evaluate the clinical efficacy of the Medial Sustain Nail (MSN) for medial comminuted trochanteric fractures fixation in comparison to...
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Changes in nail position and antirotation blade angles on the risk of femoral head varus in PFNA fixed patients: a clinical review and comprehensive biomechanical research
BackgroundFemoral head varus triggers poor clinical prognosis in intertrochanteric fracture patients with proximal femoral nail antirotation (PFNA)...
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Finite element study on the micromechanics of cement-augmented proximal femoral nail anti-rotation (PFNA) for intertrochanteric fracture treatment
Blade cut-out is a common complication when using proximal femoral nail anti-rotation (PFNA) for the treatment of intertrochanteric fractures....
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The Impact of Banana-Shaped Fragments on Trochanteric Hip Fractures Treated by PFNA
BackgroundRegarding trochanteric hip fractures, one type of posterior coronal fragments was described as the “banana-shaped fragment”, while the...
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The PFNA in treatment of intertrochanteric fractures with or without lateral wall fracture in elderly patients: a retrospective cohort study
BackgroundThere is no consensus about intertrochanteric fractures with lateral wall treated with intramedullary nail—proximal femoral nail...
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Species-Forming PFNA Operon of Bifidobacteria: Modules of Sensor Proteins Pkb2 and FN3, Structure and Distribution among Different Species and Strains of Bifidobacteria in Human Intestinal Microbiome
AbstractRecently, we discovered and studied a species-specific (species-forming) PFNA operon of bifidobacteria. The pkb2 and fn3 genes of the operon...
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High risks of failure observed for A1 trochanteric femoral fractures treated with a DHS compared to the PFNA in a prospective observational cohort study
IntroductionBoth the DHS and the PFNA are common and well-studied treatment options for stable trochanteric fractures. The aim of the current study...
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Case series and finite element analysis of PFNA combined with cerclage wire for treatment of subtrochanteric fracture of femur
ObjectiveTo retrospectively analyze the clinical efficacy of PFNA combined with a cerclage wire in the treatment of 52 patients with unstable...
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Finite element analysis of basicervical femoral neck fracture treated with proximal femoral bionic nail
BackgroundDynamic hip screws (DHS) and proximal femoral nail anti-rotation (PFNA) were recommended for basicervical femoral neck fracture (BFNF),...
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Risk of internal fixation treatment in intertrochanteric fracture based on different lateral femoral wall thickness: finite element analysis
ObjectiveThe thickness of the lateral femoral wall, which is an important indicator for evaluating the stability and integrity of intertrochanteric...
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The importance of the thickness of femoral lateral wall for treating intertrochanteric fractures: a finite elements analysis
To explore how the thickness of the femoral lateral wall influences the effectiveness of internal fixation systems used to treat intertrochanteric...
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A succinct technique for the extraction of the proximal femoral nail anti-rotation (PFNA) after unlocking failure: a case report
IntroductionProximal femoral nail anti-rotation (PFNA) is a routine method to deal with intertrochanteric fractures in the elder population. It is...
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A biomechanical investigation of a novel intramedullary nail used to salvage failed internal fixations in intertrochanteric fractures
PurposeThe ideal approach for revision surgery following femoral head salvage treatments for an intertrochanteric fracture is still up for debate. A...
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Clinical observation and finite element analysis of femoral stable interlocking intramedullary nail in intertrochanteric fractures
PurposeThis study was designed to compare clinical outcomes of the femoral stable interlocking intramedullary nail (FSIIN) with proximal femoral nail...
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Dual-screw versus single-screw cephalomedullary nails for intertrochanteric femoral fractures: a systematic review and meta-analysis
BackgroundInternal fixation with cephalomedullary nails has been widely used in the treatment of intertrochanteric femoral fractures (IFF). Yet, the...
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Perfluoroalkyl substance (PFAS) exposure and risk of nonalcoholic fatty liver disease in the elderly: results from NHANES 2003–2014
This study aimed to investigate the association between perfluoroalkyl substance (PFAS) exposure and the risk of nonalcoholic fatty liver disease...
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Comparison of the clinical outcomes between proximal femoral nail anti-rotation with cement enhancement and hemiarthroplasty among elderly osteoporotic patients with intertrochanteric fracture
BackgroundThe proximal femoral nail anti-rotation (PFNA) with cement enhancement enhances the anchorage ability of internal fixation in elderly with...
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Association of perfluoroalkyl substances with pulmonary function in adolescents (NHANES 2007–2012)
Perfluoroalkyl substances (PFASs) constitute an environmentally persistent and widespread class of anthropogenic chemicals that have been used in...
