ArticleEuropean journal of orthopaedic surgery & traumatology : orthopedie traumatologie2020
A porous polymeric-hydroxyapatite scaffold used for femur fractures treatment: fabrication, analysis, and simulation.
Article in European journal of orthopaedic surgery & traumatology : orthopedie traumatologie, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 97 citations in OpenAlex.
- Investigating the impact of the internet on managing green financial innovation and improving agricultural conditions in water-scarce Asian regions using ANN modeling.Scientific reports · 2024Article
- Evaluation of Physicochemical Properties of a Hydroxyapatite Polymer Nanocomposite for Use in Fused Filament Fabrication.Polymers · 2023Article
- Article
- Recent Developments in Polymer Nanocomposites for Bone Regeneration.International journal of molecular sciences · 2023Review
- Bioprinting-Enabled Biomaterials: A Cutting-Edge Strategy for Future Osteoarthritis Therapy.International journal of nanomedicine · 2023Review
- Review
- Properties of poly(lactic acid)/walnut shell/hydroxyapatite composites prepared with fused deposition modeling.Scientific reports · 2022Article
- The helical axis of anatomical joints: calculation methods, literature review, and software implementation.Medical & biological engineering & computing · 2022Review
- Biologically modified implantation as therapeutic bioabsorbable materials for bone defect repair.Regenerative therapy · 2022Review
- CircMAPK9 promotes the progression of fibroblast-like synoviocytes in rheumatoid arthritis via the miR-140-3p/PPM1A axis.Journal of orthopaedic surgery and research · 2021Article
- Finite element analysis of different locking plate fixation methods for the treatment of ulnar head fracture.Journal of orthopaedic surgery and research · 2021Article
- Strategies for Enhancing Polyester-Based Materials for Bone Fixation Applications.Molecules (Basel, Switzerland) · 2021Review
- Rheological characterization, compression, and injection molding of hydroxyapatite-silk fibroin composites.Biomaterials · 2021Article
- Improvement in osseointegration of tricalcium phosphate-zircon for orthopedic applications: an in vitro and in vivo evaluation.Medical & biological engineering & computing · 2020Article
- Three-Dimensional Electrodeposition of Calcium Phosphates on Porous Nanofibrous Scaffolds and Their Controlled Release of Calcium for Bone Regeneration.ACS applied materials & interfaces · 2020Article
- Three-year follow-up of changes of cortical bone thickness after implantation of Endo-Exo-Prosthesis (EEP) for transfemoral amputees.Journal of orthopaedic surgery and research · 2020Article
- 3D printing-based Ganz approach for treatment of femoral head fractures: a prospective analysis.Journal of orthopaedic surgery and research · 2019Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundOne of the most common fractures in the skeleton happens in the femur. One of the important reasons for this fracture is because it is the longest bone in the body and osteoporosis affect this part a lot. The geometric complexity and anisotropy properties of this bone have received a lot of attention in the orthopedic field.
methodsIn this research, a femur designed using 3D printing machine using the middle part of the hip made of polylactic acid-hydroxyapatite (PLA-HA) nanocomposite containing 0, 5, 10, 15, and 25 wt% of ceramic nanoparticle. Three different types of loadings, including centralized loading, full-scale, and partially loaded, were applied to the designed femur bone. The finite element analysis was used to analyze biomechanical components.
resultsThe results of the analysis showed that it is possible to use the porous scaffold model for replacement in the femur having proper strength and mechanical stability. Stress-strain analysis on femoral implant with biometric HA and PLA after modeling was performed using the finite element method under static conditions in Abaqus software.
conclusionThree scaffold structures, i.e., mono-, hybrid, and zonal structures, that can be fabricated using current bioprinting techniques are also discussed with respect to scaffold design.
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