Evidence map›Paper›PMID 42671591›Full record

ArticleEuropean journal of trauma and emergency surgery : official publication of the European Trauma Society2026

Long-term radiological and clinical outcomes after surgical treatment of non-union: a ten-year follow-up study.

Jessica C Böpple, Jonas Berger, Thomas Ferbert, Tim Niklas Bewersdorf, Gerhard Schmidmaier, Sebastian Findeisen

Abstract read
In one paragraph

Article in European journal of trauma and emergency surgery : official publication of the European Trauma Society, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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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

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Jessica C BöppleHeidelberg Trauma Research Group, Clinic for Trauma and Reconstructive Surgery, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Schlierbacher Landstraße 200a, D-69118, Heidelberg, Germany. Jessica.Boepple@med.uni-heidelberg.de.ORCID http://orcid.org/0000-0002-9052-3598
Jonas BergerHeidelberg Trauma Research Group, Clinic for Trauma and Reconstructive Surgery, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Schlierbacher Landstraße 200a, D-69118, Heidelberg, Germany.
Thomas FerbertHeidelberg Trauma Research Group, Clinic for Trauma and Reconstructive Surgery, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Schlierbacher Landstraße 200a, D-69118, Heidelberg, Germany.
Tim Niklas BewersdorfHeidelberg Trauma Research Group, Clinic for Trauma and Reconstructive Surgery, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Schlierbacher Landstraße 200a, D-69118, Heidelberg, Germany.
Gerhard SchmidmaierHeidelberg Trauma Research Group, Clinic for Trauma and Reconstructive Surgery, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Schlierbacher Landstraße 200a, D-69118, Heidelberg, Germany.
Sebastian FindeisenHeidelberg Trauma Research Group, Clinic for Trauma and Reconstructive Surgery, Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Schlierbacher Landstraße 200a, D-69118, Heidelberg, Germany.ORCID http://orcid.org/0000-0003-4083-1311

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeNon-unions are a major challenge in trauma surgery. They are known to affect patients' lives for years after the initial trauma. Nevertheless, most studies only examine the first two years after treatment. The question what the long-term results look like ten years after surgery was posed in light of observations made in everyday clinical practice. To answer this, our study was designed to examine all patients who underwent non-union surgery in our department ten years ago.

methodsAll patients who underwent surgery between July 2014 and October 2015 were invited to participate in the study. During a one-site appointment, an X-ray image was taken, which was then used to assess consolidation. The patients underwent a physical examination and answered a questionnaire, covering topics such as pain on a visual analogue scale (VAS) and overall quality of life with the short-form 12 (SF-12).

resultsA total of 54 patients were included in the study. The median follow-up period was 122 months (IQR: 118-124). After 10 years 88.9% patients showed osseus consolidation with a median Lane-Sandhu-Score (LSS) of 4 (IQR: 3-4). The Wilcoxon signed-rank test revealed a significant difference compared to 24 months postoperatively (Z = 4.716, p < 0.001). The difference in the consolidation showed a marginally significant result in the McNemar test with p = 0.063. A total of 51 patients (94.4%) reported being satisfied with the overall treatment. Patients had an average SF-12 mental score of 53.14 ± 10.13 and an SF-12 physical score of 38.93 ± 12.71 after ten years. Compared to the values after 12 months postoperatively, stable values without significant changes were observed.

conclusionThe study showed that bone remodeling can still be observed many years after surgical treatment of non-union. Furthermore, it was shown that the clinical results remain stable even after ten years. CLINICAL TRAIL NUMBER: DRKS00037034, registered 12.06.2025.

Indexed as

Femoral FracturesFracture Fixation, InternalFractures, UnunitedTibial FracturesAdultAgedFemaleFollow-Up StudiesFracture HealingHumansMaleMiddle AgedPain MeasurementQuality of LifeRadiographySurveys and QuestionnairesNon-union, Long-term outcome, Bone remodelling, Lane-Sandhu-Score, SF-12

Identifiers

PMID42671591
PMCPMC13529902

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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.