Evidence map›Paper›PMID 42598101›Full record

ArticleJournal of orthopaedic case reports2026

Complex Irreducible Dislocation of the Fourth Toe Proximal Interphalangeal Joint in a 5-year-old Boy Fixed by Soft Anchor: A Case Report.

Samuel Tin Yan Cheung, Ashley Wong, Robert Yun Po Chang, Ho Man Cheung

Abstract readCase Reports
In one paragraph

Article in Journal of orthopaedic case reports, 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.

Samuel Tin Yan CheungDepartment of Orthopaedics and Traumatology, The University of Hong Kong, Hong Kong SAR, China.
Ashley WongUniversity of British Columbia, Vancouver, Canada.
Robert Yun Po ChangCongruence Orthopaedics and Rehabilitation Centre, Hong Kong SAR, China.
Ho Man CheungCongruence Orthopaedics and Rehabilitation Centre, Hong Kong SAR, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Irreducible lesser-toe interphalangeal joint dislocation in children is rare, but may cause pain, recurrent dislocations, and soft-tissue injury. The optimal method of fixation remains unclear. We present the first-ever reported case of an irreducible fourth toe proximal interphalangeal joint dislocation in a 5-year-old boy, successfully fixed with JuggerKnot™ soft mini-anchor. Case Report: A 5-year-old boy with a crush injury to his left fourth toe, shown persistent dorsolateral dislocation of the proximal interphalangeal joint. Intraoperatively, close reduction failed, and we found a complete tear of the medial collateral ligament to be the culprit of the complex dislocation. It was repaired with the JuggerKnot™ soft mini-anchor and tied down to the proximal phalanx. Conclusion: This rare case illustrates the technique of soft mini-anchor in fixing irreducible dislocations with ligamentous injuries. It is safe and effective in children with similar injuries because it is one-staged operation that does not disrupt the growing cartilage and preserves joint motion.

Indexed as

dislocationInterphalangeal jointjuggerknot™medial collateral ligamentsoft anchor

Identifiers

PMID42598101
PMCPMC13470396

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.