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Exploring consistent ratios in morphometry of the proximal tibia: insights for knee arthroplasty
IntroductionThe current study, which delves into proximal tibia morphometric parameters in a Greek sample, not only analyzes whether specific linear...
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Midterm results of modular hinge total knee arthroplasty using cementless osseointegrating stems: low fixation associated complications and good functional outcome in primary and revision knee arthroplasty
PurposeThis study aimed to investigate functional outcome and complications after primary and revision modular H-TKA using hybrid fixation with...
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Implantatverankerung: In-vivo- und In-vitro-Analysen
Aseptic implant loosening is the primary cause of revisions in arthroplasty. Various in vitro and in vivo methods are available for assessing implant...
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A novel model of locking plate and locking spongious screw: a biomechanical in vitro comparison study with classical locking plate
BackgroundLocking plates are commonly used for the fixation of comminuted, periprosthetic and osteoporotic bone fractures. These plates are secured...
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Eccentrically widened bone tunnels after all-inside anterior cruciate ligament reconstruction: a computed tomography and three-dimensional model-based analysis
PurposeTo evaluate the extent of tunnel widening after anterior cruciate ligament reconstruction (ACLR) using the all-inside technique and to...
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Impact of support instruments in medial closed-wedge distal femoral osteotomy: a finite element analysis
IntroductionMedial closed-wedge distal femoral osteotomy (MCWDFO) is a valuable treatment approach for lateral knee osteoarthritis with femoral...
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Long-term survivorship of an exchangeable-neck hip prosthesis with a Ti-alloy/Ti-alloy neck–stem junction
IntroductionBreakage of exchangeable-neck (EN) and adverse local tissue reactions (ALTRs) to neck–stem junction (NSJ) damage products are responsible...
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Alveolar Sandwich Osteotomy Technique for Vertical Ridge Augmentation
IntroductionAlveolar sandwich osteotomy is a technique in which the graft is believed to undergo a rapid incorporation because it is placed between...
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Is the Citak classification of distal femur morphology age and gender dependent?
IntroductionThe purpose of this study was to compare the distal femur morphology in different age and gender groups using the Citak classification.
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Failure of humeral shaft fixation: construct characteristics
PurposeFixation failure following open reduction and internal fixation (ORIF) of humeral shaft fractures can be a challenging complication. We aimed...
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Four-Year Treatment Effect of Custom-Made Foot Orthosis on Pediatric Symptomatic Accessory Navicular Bone Combined with Flexible Flatfoot
PurposeCongenital accessory navicular bone (ANB) is a common variant in the foot and is prone to cause several clinical symptoms. Wearing custom-made...
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Analysis on association between sagittal stem alignment and early functional and radiological outcome following primary cementless total hip replacement
IntroductionAccurate reconstruction of hip anatomy and biomechanics is mandatory for achieving good clinical outcomes following total hip replacement...
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Intradiscal vacuum phenomenon matches lumbar spine degeneration patterns in an ageing population
PurposeIntra-Discal Vacuum phenomenon (IDVP) is well-recognised, yet poorly visualised and poorly understood radiological finding in disc...
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Breakage of intramedullary femoral nailing or femoral plating: how to prevent implant failure
IntroductionIntramedullary (IM) fixation is the dominant treatment for pertrochanteric and femoral shaft fractures. In comparison to plate...
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Metal interference screw fixation combinations show high revision rates in primary hamstring tendon ACL reconstruction
BackgroundDifferent fixation methods in anterior cruciate ligament reconstruction (ACLR) have been associated with different revision rates,...
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Reliability and validity test of a novel three-dimensional acetabular bone defect classification system aided with additive manufacturing
BackgroundAccurate assessment of acetabular defects and designing precise and feasible surgical plans are essential for positive outcomes of hip...
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Schaftlose Prothesendesigns in der Schulterendoprothetik und ihre Auswirkungen auf die Stabilität
The use of stemless shoulder prostheses has gained increasing popularity over the past two decades due to their bone-preserving and less invasive...
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A biomechanical matched-pair comparison of two different locking plates for tibial diaphyseal comminuted fracture: carbon fiber-reinforced poly-ether-ether-ketone (CF-PEEK) versus titanium plates
BackgroundSeveral methods have been proposed to reduce plate construct stiffness and promote secondary bone healing. In this study, we explored the...
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Novel radiologic indices for stem type decision in total hip arthroplasty in patients with metaphyseo-diaphyseal mismatched Dorr A proximal femur
BackgroundIn metaphyseo-diaphyseal (M-D) mismatched Dorr A femurs, it is difficult to achieve proper fixation with a type 1 stem. Proper...
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CARE as a wearable derived feature linking circadian amplitude to human cognitive functions
Circadian rhythms are crucial for regulating physiological and behavioral processes. Pineal hormone melatonin is often used to measure circadian...