Evidence map›Paper›PMID 41661267›Full record

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

Examination under anesthesia in anterior posterior compression pelvic ring injuries; additional assessment of the posterior pelvic ring reveals occult sacroiliac joint instability.

Camryn C Therrien, Kaj Ten Duis, Hester Banierink, Jean-Paul P M de Vries, Inge H F Reininga, Frank F A IJpma

Abstract read
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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. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Camryn C TherrienDepartment of Trauma Surgery, University of Groningen, University Medical Center Groningen, Groningen, Netherlands. c.c.therrien@umcg.nl.
Kaj Ten DuisDepartment of Trauma Surgery, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.
Hester BanierinkDepartment of Trauma Surgery, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.
Jean-Paul P M de VriesDepartment of Surgery, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.
Inge H F ReiningaDepartment of Trauma Surgery, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.
Frank F A IJpmaDepartment of Trauma Surgery, University of Groningen, University Medical Center Groningen, Groningen, Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate the added value of directly observing sacroiliac (SI) diastasis with a modified examination under anaesthesia (EUA) protocol, including obturator inlet SI joint projections, in patients with anterior-posterior compression (APC) pelvic ring injuries.

methodsThis prospective cohort study, conducted in a level-1 trauma centre in 2017–2024, included patients > 18 years old with an APC injury, who underwent the modified EUA protocol. The modified protocol includes anterior-posterior projections of the anterior pelvis (as in the original EUA protocol), with additional obturator inlet projections of the SI joints. The primary outcomes were reclassification and detection of occult SI joint diastasis, either anterior or complete, following the modified EUA protocol.

resultsThirty-five patients, with a mean age of 53, were included, 80% sustaining high-energy trauma. Following modified EUA, 23 (65.7%) of injuries were reclassified compared to classifications from CTs: 9 of 12 (75%) APC1s to APC2, 1 of 12 (8.3%) APC1s to APC3, and 13 of 23 (56.5%) APC2s to APC3. In 16 cases (45.7%), examining the SI joint during EUA enabled localisation of SI diastasis. Eleven patients of 13 (84.6%) with symphyseal diastasis less than the standard cut-off value of 2.5 cm had occult SI diastasis visible on the obturator inlet images. Four of 14 (28.5%) patients with rotational instability less than the standard cut-off value of 1.0 cm had complete SI diastasis visible on obturator inlet images.

conclusionsA modified EUA protocol, including obturator inlet projections of the SI joints, in patients with APC pelvic ring injuries has been proposed. This protocol allows for direct detection of SI joint diastasis that was not visible on the CT scans, allows for localization of SI joint diastasis, and reveals SI joint diastasis that would remain undetected if only the anterior ring was visualized.

Indexed as

AnesthesiaFractures, BoneFractures, CompressionJoint InstabilityPelvic BonesPhysical ExaminationSacroiliac JointAdultFemaleHumansMaleMiddle AgedProspective StudiesTomography, X-Ray ComputedAnterior-posterior compression injuryExamination under anaesthesiaPelvic stability

Identifiers

PMID41661267
PMCPMC12886219

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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.