Evidence map›Paper›PMID 41049667›Full record

ArticleJSES international2025

Risk factors for elbow injuries in professional baseball players based on ultrasound images: a prospective cohort study of 56 players.

Masahiro Ikezu, Shintarou Kudo, Issei Noda, Takanori Kubo, Hidetoshi Hayashi

Abstract read
In one paragraph

Article in JSES international, 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
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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.

Masahiro IkezuInclusive Medical Science Research Institute, Morinomiya University of Medical Sciences, Osaka, Japan.
Shintarou KudoInclusive Medical Science Research Institute, Morinomiya University of Medical Sciences, Osaka, Japan.
Issei NodaInclusive Medical Science Research Institute, Morinomiya University of Medical Sciences, Osaka, Japan.
Takanori KuboDepartment of Orthopedic Surgery, AR-Ex Oyamadai Orthopedic Clinic, Tokyo, Japan.
Hidetoshi HayashiDepartment of Orthopedic Surgery, AR-Ex Oyamadai Orthopedic Clinic, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Risk factors for the development of elbow injuries, focusing on the function of the flexor digitorum superficialis (FDS) and the structure of the ulnar nerve, have not been fully clarified. This study aimed to prospectively investigate the ring-down artifact (RDA) under gravity load and gravity load with FDS contraction conditions and the cross-sectional area (CSA) of the ulnar nerve and clarify the risk factors for elbow injuries in professional baseball players. Methods: We enrolled 56 professional Japanese baseball players without elbow pain. The measurements were RDA under gravity load and gravity load with FDS contraction, and the CSA of the ulnar nerve at the Struthers arcade, cubital tunnel, and Osborne's ligament. We prospectively investigated the development of elbow injuries over a 1-year period. Statistical analysis was performed using Fisher's exact test, and the relative risk (RR) was calculated. Results: The development of elbow injuries was associated with the following variables: the presence of RDA under gravity load ( Conclusion: The RDA under gravity load, FDS contraction conditions, and increased CSA of the ulnar nerve were associated with the development of elbow injuries in professional baseball players.

Indexed as

BaseballElbow injuryFlexor digitorum superficialisRing-down artifactRisk factorsUlnar nerve

Identifiers

PMID41049667
PMCPMC12490548

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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.