Evidence map›Paper›PMID 41362474›Full record

ArticleJournal of experimental orthopaedics2025

Shoulder dislocations in professional male football (soccer) do not negatively affect long-term quantitative and qualitative performance parameters: A retrospective analysis of 30 in-match injuries of the German Bundesliga.

Blanca Julie Degener, Christoph Theil, Georg Gosheger, Patrick May, Jörg Seidel, Tim Schachtrup, Theodoros Zafeiris, Kristian Nikolaus Schneider

Abstract read
In one paragraph

Article in Journal of experimental orthopaedics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

8 authors.

Blanca Julie DegenerDepartment of Orthopaedics and Tumor Orthopaedics University Hospital of Münster Münster Germany.ORCID https://orcid.org/0009-0007-3413-1251
Christoph TheilDepartment of Orthopaedics and Tumor Orthopaedics University Hospital of Münster Münster Germany.
Georg GoshegerDepartment of Orthopaedics and Tumor Orthopaedics University Hospital of Münster Münster Germany.
Patrick MayGoal Impact GmbH Hamburg Germany.
Jörg SeidelGoal Impact GmbH Hamburg Germany.
Tim SchachtrupDepartment of Orthopaedics and Tumor Orthopaedics University Hospital of Münster Münster Germany.
Theodoros ZafeirisDepartment of Orthopaedics and Tumor Orthopaedics University Hospital of Münster Münster Germany.
Kristian Nikolaus SchneiderDepartment of Orthopaedics and Tumor Orthopaedics University Hospital of Münster Münster Germany.ORCID https://orcid.org/0000-0001-7222-4319

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: Shoulder dislocations in professional football are increasing and regularly associated with substantial layoff times. However, research on players' postinjury performance remains limited. Therefore, the purpose of this study was to evaluate whether first-time shoulder dislocations negatively affect performance after return to play (RTP) and to determine whether the type of treatment (nonoperative vs. operative) influences post-injury performance outcomes. Methods: Retrospective, media-based analysis of all first-time in-match shoulder dislocations in the top two German football leagues (first and second Bundesliga) from the 2012/2013 to 2021/2022 season ( Results: A total of 30 shoulder dislocations in 30 players with a median age of 25 years (Interquartile range [IQR]: 23-26) were available for analysis. Median layoff time was 65 days (IQR: 23-115), 22 days (IQR: 10-34) for those treated conservatively and 112 days (IQR: 92-133; Conclusion: Shoulder dislocations in professional football led to a temporary short-term decrease in quantitative performance parameters, while qualitative performance parameters remained initially similar. Type of injury as well as type of treatment, player's age, league and position played did not significantly influence performance outcomes. Level of Evidence: Level III.

Indexed as

Bundesligadislocationfootballperformanceshouldersoccer

Identifiers

PMID41362474
PMCPMC12682226

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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.