Evidence map›Paper›PMID 42494855›Full record

SynthesisFrontiers in rehabilitation sciences2026

Extracorporeal shock wave therapy for temporomandibular disorders: efficacy on pain, maximal mouth opening, and dysfunction-a meta-analysis of randomized controlled trials.

Li Chen, Yuan Luo, Liyue Zhang, Xiaoyi Zhang, Yi Chen, Dong Hu

Abstract readSystematic Review
In one paragraph

Synthesis in Frontiers in rehabilitation sciences, 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

6 authors.

Li ChenThe First People's Hospital of Neijiang City, Neijiang, China.
Yuan LuoThe First People's Hospital of Neijiang City, Neijiang, China.
Liyue ZhangThe First People's Hospital of Neijiang City, Neijiang, China.
Xiaoyi ZhangThe First People's Hospital of Neijiang City, Neijiang, China.
Yi ChenThe First People's Hospital of Neijiang City, Neijiang, China.
Dong HuThe First People's Hospital of Neijiang City, Neijiang, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Temporomandibular disorders (TMD) are common heterogeneous conditions characterized by chronic orofacial pain, limited maximal mouth opening, and impaired masticatory function. Extracorporeal shock wave therapy (ESWT) is a well-established non-invasive rehabilitation intervention, but its efficacy in improving pain, maximal mouth opening (MMO), and dysfunction index (DI) remains controversial. This study aims to evaluate the therapeutic effectiveness of ESWT in patients with TMD through a systematic review and meta-analysis. Methods: We conducted a systematic search in PubMed, Embase, Web of Science, Cochrane Library, CNKI, Wanfang Database, and VIP Database, with the search period ending in December 2025. Randomized controlled trials (RCTs) comparing ESWT with rehabilitation interventions, sham therapy, medication, or no treatment were included. The main outcome measures were pain intensity (VAS), maximal mouth opening (MMO), and dysfunction index (DI). Results: A total of 18 studies involving 1,150 participants were included. ESWT showed a significant therapeutic effect on pain reduction (MD = -1.28; 95% CI: [-1.96, -0.61], Conclusion: The results of this meta-analysis indicate that ESWT has a significant positive effect in alleviating pain and improving maximal mouth opening in patients with TMD. However, because of the existence of heterogeneity and potential risk factors, the therapeutic effect of ESWT needs to be interpreted with caution.

Indexed as

craniomandibular joint syndromeextracorporeal shockwave therapymeta-analysistemporomandibular disorderstemporomandibular joint disease

Identifiers

PMID42494855
PMCPMC13391523

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 Socratic graph.