ArticleJournal of personalized medicine2022
Entry Point Variation in the Osseous Fixation Pathway of the Anterior Column of the Pelvis-A Three-Dimensional Analysis.
Article in Journal of personalized medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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
6 citing papers in PubMed, 5 citations in OpenAlex.
- Retrograde locked nailing of pubic ramus fractures: a technical note.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2026Article
- Retrograde insertion of full-length ramus screws for the treatment of pelvic and/or acetabular fracture.Musculoskeletal surgery · 2026Article
- Fluoroscopy-assisted identification of the individual optimal antegrade entry point of the anterior column fixation corridor in pelvic and acetabular surgery: a novel perspective.Journal of orthopaedic surgery and research · 2025Article
- Is the both column fixation corridor a universally valid and consistent fixation pathway in pelvic and acetabular surgery?Journal of orthopaedic surgery and research · 2025Article
- Special screw corridors and imaging in pelvic ring trauma.Archives of orthopaedic and trauma surgery · 2025Review
- Augmented reality-based surgical navigation of pelvic screw placement: an ex-vivo experimental feasibility study.Patient safety in surgery · 2024Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fractures of the superior pubic ramus can be treated with screw insertion into the osseous fixation pathway (OFP) of the anterior column (AC). The entry point determines whether the screw exits the OFP prematurely. This can be harmful when it enters the hip joint or damages soft tissues inside the lesser pelvis. The exact entry point varies between patients and can be difficult to ascertain on fluoroscopy during surgery. The aim of this study was to determine variation in the location of the entry point. A retrospective single center study was performed at a level 1 trauma center in the Netherlands. Nineteen adult patients were included with an undisplaced fracture of the superior pubic ramus on computer tomography (CT)-scan. Virtual three-dimensional (3D) models of the pelvises were created. Multiple screws were placed per AC and the models were superimposed. A total of 157 screws were placed, of which 109 did not exit the OFP prematurely. A universally reproducible entry point could not be identified. A typical crescent shaped region of entry points did exist and was located more laterally in females when compared to males. Three-dimensional virtual surgery planning can be helpful to identify the ideal entry points in each case.
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Registered trials
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