Evidence map›Paper›PMID 40547219›Full record

ArticleCase reports in dentistry2025

Coronoidectomy for Alleviating Restricted Mouth Opening in Masticatory Muscle Tendon-Aponeurosis Hyperplasia: Integration With Genetic Mutation Analysis.

Hongrong Zhang, Weihong Wang, Liang Wen

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In one paragraph

Article in Case reports in dentistry, 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
–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

3 authors.

Hongrong ZhangDepartment of Oral and Maxillofacial Surgery, Affiliated Stomatology Hospital of Kunming Medical University, Kunming, China.ORCID https://orcid.org/0000-0001-5258-9046
Weihong WangDepartment of Oral and Maxillofacial Surgery, Affiliated Stomatology Hospital of Kunming Medical University, Kunming, China.ORCID https://orcid.org/0000-0002-7022-3897
Liang WenDepartment of Medical Imaging, First Affiliated Hospital of Kunming Medical University, Kunming, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Masticatory muscle tendon-aponeurosis hyperplasia (MMTAH) is often misdiagnosed as temporomandibular joint disorders, hypertrophic masticatory muscles, or congenital maxillomandibular dysplasia due to overlapping clinical manifestations. This case study is aimed at elucidating a novel genetic association in MMTAH by reporting a patient with pathognomonic features, including chronic limited mouth opening, bilateral coronoid process elongation, tendon hyperplasia in the masseter and temporalis muscles, and concomitant fatty degeneration. Crucially, whole-exome sequencing of peripheral blood identified a heterozygous SYNE1 missense mutation (NM_182961.4:c.26359A>G, p.Met8787Val) in the proband. This variant, located in Exon 146 (Chr6:152122471), is an unreported variant at this locus and predicted pathogenic by in silico tools, suggesting its potential role in MMTAH pathogenesis. The study highlights the importance of genetic screening in atypical presentations to refine diagnosis and understand disease etiology.

Indexed as

coronoid process hyperplasiamasticatory muscle tendon-aponeurosis hyperplasiarestricted mouth openingSYNE1 gene

Identifiers

PMID40547219
PMCPMC12181652

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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.