Evidence map›Paper›PMID 42713321›Full record

ArticleJournal of orthopaedic case reports2026

Surgical Treatment for the Ossification of the Coracoclavicular Ligaments: A Case Series of Four Patients.

Borg Leijtens, Luc Dirk Pieter Tilman, Marieke Ostendorf, Frederik Okke Lambers Heerspink, Oscar Dorrestijn

Abstract read
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

5 authors.

Borg LeijtensDepartment of Orthopaedic Surgery, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands.
Luc Dirk Pieter TilmanDepartment of Orthopaedic Surgery, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands.
Marieke OstendorfDepartment of Orthopaedic Surgery, Sint Maartenskliniek, Ubbergen, The Netherlands.
Frederik Okke Lambers HeerspinkVieCuri Medical Centre, Venlo, The Netherlands.
Oscar DorrestijnDepartment of Orthopaedic Surgery, Sint Maartenskliniek, Ubbergen, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Ossification of the coracoclavicular ligaments is a rarely described diagnosis that impairs shoulder functioning, and the best choice of treatment is unknown. In this article, four patients are described undergoing the surgical removal of this ossification. In three cases, the additional reconstruction of the ligaments is performed. Case Series: The patients were retrospectively enrolled, and the patient-related outcome measures were recorded. These included pain, satisfaction and specific shoulder scores that quantified their functioning in activities of daily living following surgery. The follow-up was 34-48 months. The overall patient satisfaction and shoulder function were fairly high. However, all the patients still had some disability in daily life. Conclusion: The surgical removal of ossified coracoclavicular ligaments is likely to improve shoulder pain and functioning, but patients should be aware of some residual impairment in daily life.

Indexed as

acromioclavicular instabilityCoracoclavicular ligamentcoracoclavicular ossification

Identifiers

PMID42713321
PMCPMC13552089

What OpenQuestion holds

Textmetadata
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.