ArticleJournal of spine surgery (Hong Kong)2024
Osseointegration and fixation opportunities of sacroiliac instrumentation: a preclinical evaluation in a large animal model.
Article in Journal of spine surgery (Hong Kong), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed.
- Minimally invasive sacroiliac joint fusion: Primary endpoint results from the prospective, multicenter STACI study.PM & R : the journal of injury, function, and rehabilitation · 2026Trial
- Removal of spinopelvic S2 alar-iliac osseointegrative screws: a case report and surgical technique guide.Journal of spine surgery (Hong Kong) · 2026Article
- Insertional torque and pullout strength of reinserted screws for sacroiliac joint fusion: Effects of implant dimensions, bone density, and tapping.North American Spine Society journal · 2025Article
- The importance of stabilisation in enabling bone fusion demonstrated by successful revision of failed occipitocervical fusion using patient-specific atlantoaxial joint spacers: a case report.Journal of spine surgery (Hong Kong) · 2025Article
- Porous threaded titanium implant screws have higher insertional torque compared to standard screws.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Implant fixation is often the cornerstone of musculoskeletal surgical procedures performed to provide bony fixation and/or fusion. The aim of this study was to evaluate how different design features and manufacturing methods influence implant osseointegration and mechanical properties associated with fixation in a standardized model in cancellous bone of adult sheep. Methods: We evaluated the Results: New bone formed directly on all groups and no adverse reactions were noted. Osseointegration via ongrowth, ingrowth and through growth was a function of implant design. Implant designs that provide osseointegration via ongrowth, ingrowth and through growth improve implant fixation in torsion. The 3D printed surface in group A was rougher and outperformed traditional manufacturing surfaces of groups B and C in torsion. The porous domains and fenestrations in the design of group A allowed for bone ingrowth and through growth, which accounted for the superior torsional properties. Conclusions: Implant designs that provide osseointegration via ongrowth, ingrowth and through growth improve implant fixation.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.