Evidence map›Paper›PMID 34644186›Full record

ArticleDento maxillo facial radiology2022

MRI-based observation of the size and morphology of temporomandibular joint articular disc and condyle in young asymptomatic adults.

Dan Luo, Cheng Qiu, Ruizhi Zhou, Wenhui Yu, Xitao Li, Jianjun Yang

Open access · bronzeAbstract read
In one paragraph

Article in Dento maxillo facial radiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.5field-weighted citation impact, top 19% of its field
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

13 citing papers in PubMed, 14 citations in OpenAlex.

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  7. [Effect of disc morphological features and disc-condyle angles on conservative treatment for anterior disc displacement with reduction].Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2025
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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 at 2 institutions in 1 country.

Dan LuoCollege of Stomatology, Qingdao University, Qingdao, Shandong, P. R. China.
Cheng QiuDepartment of Orthopaedic Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P. R. China.
Ruizhi ZhouDepartment of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, P. R. China.
Wenhui YuCollege of Stomatology, Qingdao University, Qingdao, Shandong, P. R. China.
Xitao LiCollege of Stomatology, Qingdao University, Qingdao, Shandong, P. R. China.
Jianjun YangDepartment of Oral and Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, P. R. China.
Qingdao University · CNShandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the size and morphology of the temporomandibular joint (TMJ) articular disc and condyle in young asymptomatic adults by using magnetic resonance imaging (MRI) and to provide a reference for clinical diagnosis and scientific study of temporomandibular disorders (TMD).

methodsOverall, 93 undergraduate volunteers without TMD were enrolled from the freshmen pool at the Qingdao University. All participants underwent MRI of the oblique sagittal and oblique coronal TMJ planes. The articular disc and condyle were subsequently measured, and their morphology was evaluated. The obtained data were then grouped and analyzed statistically. Finally, intragroup correlation coefficient (ICC) was used to evaluate the interobserver measurement reliability.

resultsWe totally received 186 TMJ imaging samples. Based on our analysis, disc's anterior band in young asymptomatic adult females were thicker than males of the same age (

conclusionThe thickness of the anterior band of the disc and the media-lateral dimensions of the condylar head were gender-related. Additionally, the morphology of the bilateral articular disc and condyle was different among the subset of young asymptomatic adults.

Indexed as

Joint DislocationsTemporomandibular JointAdultBone and BonesFemaleHumansMagnetic Resonance ImagingMaleMandibular CondyleReproducibility of ResultsArticular discCondylarICCMagnetic resonance imagingTemporomandibular joint

Identifiers

PMID34644186
PMCPMC8925880
OpenAlexW3205132756

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.