ArticleJournal of orthopaedic surgery and research2023
Finite element analysis of the use of two new types of internal fixation for acetabular fractures.
Article in Journal of orthopaedic surgery and research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 3 citations in OpenAlex.
- A novel stacked double-plate fixation with quadrilateral surface buttress screws for osteoporotic acetabular fractures in elderly patients: a prospective pilot case series study evaluating clinical and radiological outcomes.BMC musculoskeletal disorders · 2026Article
- Efficacy Comparison of Open Reduction and Robot-Aided Infra-Acetabular and Posterior Column Screws Fixation in Complex Acetabular Fractures Surgery: Union Plate Versus Reconstruction Plate.Orthopaedic surgery · 2026Article
- Impact of Age and Sex on Anatomical Variations of the Infra-acetabular Screw Corridor: An Imaging Study.Clinics in orthopedic surgery · 2025Article
- Semi-automated finite element analyses of surgically treated acetabular fractures to investigate the biomechanical behaviour of patient-specific compared to conventional implants.Journal of orthopaedic surgery and research · 2024Article
Corrections and comments
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Authors and funding
6 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundBoth-column fracture is a common type of acetabular fracture and is sometimes accompanied by a comminuted fracture of the quadrilateral area. Such fractures are difficult to anatomically reduce and securely fix. In this study, the authors compared the application value and mechanical properties of the Bespoke 3D-printed titanium alloy plates and Union Plate in acetabular both-column fractures.
methodsA both-column fracture model of the acetabulum was established, and the Bespoke 3D-printed titanium alloy plates, Union Plate and a common reconstruction plate were used for fixation. External loads were applied to the model at different angles, and the effects on the plates and the stress and displacement of the screws were determined.
resultsUnder different states of hip joint activity, the maximum stress experienced by the Bespoke 3D-printed titanium alloy plates and Union Plate was significantly smaller than the maximum stress experienced by the common reconstruction plate. The Bespoke 3D-printed titanium alloy plates experienced the lowest maximum stress under different hip joint motions. There was no statistically significant difference between the maximum displacement of the Bespoke 3D-printed titanium alloy plates and Union Plate and that of the common reconstructed plate.
conclusionsThe design of the Bespoke 3D-printed titanium alloy plates imparts a smaller maximum stress and better mechanical properties when repairing acetabular both-column fractures.
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