Evidence map›Paper›PMID 38948191›Full record

ArticleImaging science in dentistry2024

Temporomandibular joint ankylosis suspected to be associated with ankylosing spondylitis based on cervical computed tomography images: A pictorial essay.

Ikuho Kojima, Shinnosuke Nogami, Shin Hitachi, Yusuke Shimada, Yushi Ezoe, Yuka Yokoyama-Sato, Masahiro Iikubo

Abstract readCase Reports
In one paragraph

Article in Imaging science in dentistry, 2024. 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

7 authors.

Ikuho KojimaDepartment of Oral and Maxillofacial Radiology, Tohoku University Hospital, Sendai, Japan.ORCID https://orcid.org/0000-0001-9660-8245
Shinnosuke NogamiDepartment of Oral and Maxillofacial Surgery, Tohoku University Graduate School of Dentistry, Sendai, Japan.ORCID https://orcid.org/0000-0001-5885-9529
Shin HitachiDepartment of Diagnostic Radiology, Tohoku University Hospital, Sendai, Japan.ORCID https://orcid.org/0009-0005-5529-053X
Yusuke ShimadaDepartment of Oral and Maxillofacial Radiology, Tohoku University Hospital, Sendai, Japan.ORCID https://orcid.org/0000-0003-4249-0944
Yushi EzoeDepartment of Oral and Maxillofacial Surgery, Tohoku University Graduate School of Dentistry, Sendai, Japan.ORCID https://orcid.org/0000-0001-6909-2431
Yuka Yokoyama-SatoDepartment of Oral and Maxillofacial Radiology, Tohoku University Hospital, Sendai, Japan.ORCID https://orcid.org/0009-0008-9486-274X
Masahiro IikuboDepartment of Oral and Maxillofacial Radiology, Tohoku University Hospital, Sendai, Japan.ORCID https://orcid.org/0000-0001-9255-2141

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This report showed a case of temporomandibular joint (TMJ) ankylosis suspected to be associated with ankylosing spondylitis based on the observation of bony ankylosis of the cervical spine on computed tomography (CT) images. A 53-year-old man presented with a chief complaint of difficulty in opening his mouth. His medical history indicated that in his 20s, he became aware of the difficulty in moving his neck. CT revealed marked osteoarthritic changes in the right mandibular condyle, suggesting fibrotic TMJ ankylosis. In addition, bony ankylosis of the cervical vertebral body and facet joints from the axis (C2) to C5 in continuity was observed. CT of the entire spine also showed bony deformity of the sacroiliac joints and bony ankylosis. Based on these findings, ankylosing spondylitis was suspected. The possibility of an ankylosing spondylitis complication should be considered in cases of TMJ ankylosis if bony ankylosis of the cervical spine is observed.

Indexed as

Computed Tomography, X-RaySpondylitis, AnkylosingTemporomandibular Joint

Identifiers

PMID38948191
PMCPMC11211022

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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.