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Patient-specific three-dimensional evaluation of interface micromotion in two different short stem designs in cementless total hip arthroplasty: a finite element analysis
BackgroundEvaluation of micromotion in various activities in daily life is essential to the assessment of the initial fixation of cementless short...
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Treatment of comminuted metaphyseal distal femoral fractures with a micromotion-balancing osteosynthesis: an animal study
BackgroundLocking plates are commonly used in the treatment of comminuted metaphyseal distal femoral fractures. However, locking plates form a strong...
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CT-Based Micromotion Analysis After Locking Plate Fixation of AO Type C Distal Radius Fractures
BackgroundVolar locking plate fixation (VLPF) is the most common method for operative fixation of distal radius fractures (DRF). The dorsal ulnar...
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Micromotion and stress shielding between taper fluted and cylindrical femoral stems for Paprosky bone deficiency type IIIB
PurposeTaper fluted and cylindrical femoral stems have been commonly used for revision surgery with femoral bone loss. Shape and material differences...
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Micromotion-based balanced drilling technology to increase near cortical strain
ObjectiveA micromotion-based balanced drilling system was designed based on a locking plate (LP) and far cortical locking (FCL) concept to maintain...
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Assessment of micromotion at the bone-bone interface after coracoid and scapular-spine bone-block augmentation for the reconstruction of critical anterior glenoid bone loss—a biomechanical cadaver study
BackgroundGlenoid bone loss is among the most important risk factors for recurrent anterior shoulder instability, and a bony reconstruction is...
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Computed tomography micromotion analysis in the follow-up of patients with surgically treated pelvic fractures: a prospective clinical study
PurposeHigh-energy pelvic fractures are complex injuries often requiring surgical treatment. Different radiological methods exist to evaluate the...
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Total hip arthroplasty using a three-dimensional porous titanium acetabular cup: an examination of micromotion using subject-specific finite element analysis
BackgroundWe investigated the mid-term clinical and radiological results of total hip arthroplasty (THA) using a three-dimensional (3D) porous...
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The effect of a collar on primary stability of standard and undersized cementless hip stems: a biomechanical study
IntroductionAseptic loosening and periprosthetic fractures are main reasons for revision after THA. Quite different from most other stem systems,...
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Piezoelectric rubber sheet sensor: a promising tool for home sleep apnea testing
PurposeThis study aimed to develop an unobtrusive method for home sleep apnea testing (HSAT) utilizing micromotion signals obtained by a...
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The Influence of Implant Number on Stress Distribution in the Anterior Region of Mandible Reconstructed with Fibula Bone Graft: A Finite Element Analysis
ObjectiveThe goal of this study was to compare the stress distribution of three or four implants in the anterior region of the mandible that was...
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Effective Treatment of Femur Diaphyseal Fracture with Compression Plate – A Finite Element and In Vivo Study Comparing the Healing Outcomes of Nailing and Plating
BackgroundThe rigidity in osteosynthesis causes primary healing, and it takes longer to heal. The flexibility provided to the fixation allows...
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Ultrasound Urodynamics: A Review of Ultrasound Imaging Techniques for Enhanced Bladder Functional Diagnostics
Purpose of ReviewInvasive urodynamics are currently used to diagnose disorders of bladder function. However, due to patient discomfort as well as...
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Biomechanical effect of metal augment and bone graft on cup stability for acetabular reconstruction of total hip arthroplasty in hip dysplasia: a finite element analysis
BackgroundDifferent methods of acetabular reconstruction with total hip arthroplasty (THA) for Crowe II and III of adult developmental dysplasia of...
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Demonstrating antibiotic stewardship while diagnosing and treating bilateral pseudoseptic arthritis: a case report
IntroductionAlthough viscosupplementation is a commonly used treatment for osteoarthritis and is widely regarded as a safe treatment option, it is...
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How does the Number of Implants Affect Stress Distribution in Fibula Graft at the Posterior of the Mandible? A Finite Element Analysis
ObjectivesEvidence about the implant protocol and success in the osseous microvascular grafts is not sufficient. Stress distribution around dental...
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Mechanical behavior of hybrid glenoid components compared to all-PE components: a finite element analysis
PurposeThe purpose of this finite element study was to compare bone and cement stresses and implant micromotions among all-polyethylene (PE) and...
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Application of a combined cancellous lag screw enhances the stability of locking plate fixation of osteoporotic lateral tibial plateau fracture by providing interfragmentary compression force
BackgroundInsufficient interfragmentary compression force (IFCF) frequently leads to unstable fixation of osteoporotic lateral tibial plateau...
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Primary stability of the Activ L® intervertebral disc prosthesis in cadaver bone and comparison of the keel and spike anchoring concept
BackgroundHigh primary stability is the key prerequisite for safe osseointegration of cementless intervertebral disc prostheses. The aim of our study...
