Evidence map›Paper›PMID 40895931›Full record

ArticleCureus2025

Extension-Type Spinal Fractures on Flat Surfaces: Forensic Autopsy Findings From Two Cases.

Ikuto Takeuchi, Motoo Yoshimiya, Atsushi Ueda, Yu Kakimoto

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Ikuto TakeuchiDepartment of Forensic Medicine, Tokai University School of Medicine, Isehara, JPN.
Motoo YoshimiyaDepartment of Forensic Medicine, Tokai University School of Medicine, Isehara, JPN.
Atsushi UedaDepartment of Forensic Medicine, Tokai University School of Medicine, Isehara, JPN.
Yu KakimotoDepartment of Forensic Medicine, Tokai University School of Medicine, Isehara, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extension-distraction injuries of the spine, classified as B3 in the AOSpine Trauma Classification system, are generally attributed to hyperextension mechanisms. However, under specific biomechanical conditions, such injuries may occur even on flat surfaces not typically associated with high-energy trauma. We present two forensic autopsy cases of extension-type vertebral fractures occurring in flat-surface settings. The first case involved a man in his 50s who sustained a thoracic vertebral fracture and cardiac rupture after being compressed dorsally in the prone position by a 1,000-kg brush cutter. The second case involved a man in his 90s with kyphosis who sustained a lumbar extension-type fracture during cardiopulmonary resuscitation after collapsing outdoors. These cases highlight the importance of considering posture and biomechanical forces in the forensic evaluation of spinal fractures.

Indexed as

cardiopulmonary resuscitationextension-distraction injuryforensic autopsyspinal fracturethoracic kyphosis

Identifiers

PMID40895931
PMCPMC12395204

What OpenQuestion holds

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Registered trials

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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.