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ArticleEuropean journal of orthopaedic surgery & traumatology : orthopedie traumatologie2024

Osteosynthesis with anatomic reduction after malleolar fractures improves ten years outcome: a single center trial.

Amal Chidda, Sérgio Soares, Pedro Nogueira, Joseph M Schwab, Moritz Tannast, Angela Seidel

Abstract read
In one paragraph

Article in European journal of orthopaedic surgery & traumatology : orthopedie traumatologie, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. [Long-term outcomes after ankle fracture-Where do we stand?]Unfallchirurgie (Heidelberg, Germany) · 2026
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Amal Chidda *Department of Orthopaedic Surgery and Traumatology, Fribourg Cantonal Hospital, University of Fribourg, Chemin Des Pensionnats 2-6, 1708, Fribourg, Switzerland.
Sérgio Soares *Department of Orthopaedic Surgery and Traumatology, Fribourg Cantonal Hospital, University of Fribourg, Chemin Des Pensionnats 2-6, 1708, Fribourg, Switzerland.
Pedro NogueiraDepartment of Orthopaedic Surgery and Traumatology, Valais Hospital, Martiny, Switzerland.
Joseph M SchwabDepartment of Orthopaedic Surgery and Traumatology, Fribourg Cantonal Hospital, University of Fribourg, Chemin Des Pensionnats 2-6, 1708, Fribourg, Switzerland.
Moritz TannastDepartment of Orthopaedic Surgery and Traumatology, Inselspital, University of Bern, Bern, Switzerland.
Angela SeidelDepartment of Orthopaedic Surgery and Traumatology, Fribourg Cantonal Hospital, University of Fribourg, Chemin Des Pensionnats 2-6, 1708, Fribourg, Switzerland. angela.seidel@h-fr.ch.ORCID http://orcid.org/0000-0002-7759-2011

Funding

Grant HFR 2203
6 · The paper itself

Abstract

introductionMalleolar fractures are the most common ankle fractures and a major risk factor for ankle osteoarthritis in the long-term. Little is known about modifiable risk factors for a satisfactory outcome. This study aimed to assess the long-term clinical, functional and radiological outcomes in patients after osteosynthesis.

methodsIn this retrospective single center study, we assessed the difference in patients who underwent surgical intervention for malleolar fractures sustained between 2007 and 2014. The reduction was assessed on the first postoperative radiograph. At follow-up patients completed a questionnaire, including the European Foot and Ankle Society (EFAS) and Short Form-12 (SF-12) scores to evaluate patient-reported outcomes and quality of life. Ankle osteoarthritis was assessed using the Kellgren and Lawrence classification.

resultsOne hundred seventeen patients, 102 with anatomic reduction and 15 with malreduction, were reached at mean follow-up at 11.4 years and 10.9 years. The mean EFAS score was 18,0 for anatomic and 16,1 for nonanatomic reduction and 6.1 and 4.5 for the sport component. The rate of satisfaction with the result was 8.2 in anatomic reduction and 7.5 in the malreduction. There was no significant difference in the SF-12 group between the two groups. Anatomic reduction is a protective facture for a satisfactory outcome in the univariate model with the hazard ratio of 5.94.

conclusionAnatomic reduction is one of the strongest protective factors for satisfactory outcome after malleolar fractures in a follow-up of more than 10 years.

Indexed as

Ankle FracturesFracture Fixation, InternalAdultAgedFemaleFollow-Up StudiesHumansMaleMiddle AgedOsteoarthritisPatient Reported Outcome MeasuresPatient SatisfactionQuality of LifeRadiographyRetrospective StudiesTreatment OutcomeLong-term outcomeMalleolar fracturesPatient reported outcomeRadiological outcome

Identifiers

PMID39589566
PMCPMC11599394

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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.