Evidence map›Paper›PMID 41869221›Full record

ArticleCureus2026

Closed Rupture of the Extensor Tendon of the Ring and Little Fingers Following Plate Fixation for Distal Ulna Fracture: A Case Report.

Tatsurou Imai, Mineyuki Zukawa, Tatsurou Hirokawa, Yoshiharu Kawaguchi

Abstract readCase Reports
In one paragraph

Article in Cureus, 2026. 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.

Tatsurou ImaiOrthopaedics, University of Toyama, Toyama, JPN.
Mineyuki ZukawaOrthopaedics, University of Toyama, Toyama, JPN.
Tatsurou HirokawaOrthopaedics, University of Toyama, Toyama, JPN.
Yoshiharu KawaguchiOrthopaedics, University of Toyama, Toyama, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extensor tendon rupture following plate fixation for distal ulna fractures is extremely rare. We present a case of delayed closed rupture of the extensor tendons of the ring and little fingers following distal ulna plate fixation. A 71-year-old woman developed progressive swelling and loss of active extension of the ring and little fingers eight years after surgery for distal radius and ulna fractures. Computed tomography demonstrated dorsal penetration of the most distal ulnar screw. Surgical exploration confirmed rupture of the extensor digitorum communis tendons to the ring and little fingers and the extensor digiti minimi tendon. Screw removal and end-to-side tendon transfer were performed, resulting in satisfactory functional recovery without rerupture. This case suggests that dorsal screw prominence in distal ulna plating may contribute to delayed attritional extensor tendon rupture. Surgeons should carefully assess screw length intraoperatively and consider early implant removal when tendon irritation is suspected.

Indexed as

distal ulna fracturemetallosisplate fixationtendon rupturewalant

Identifiers

PMID41869221
PMCPMC13000662

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.