Frequencies of the disk displacements and joint effusions of temporomandibular joint disorders using 3T MRI.

Yusuke kawashima; Hiroshi Abe; Aya Hagimoto; Masaaki MIyakoshi; Yoshihiro Kawabata; Hiroko Indo; Tatuso Tanaka

doi:10.5455/ajdi.20240330074815

2024, Vol: 11, Issue: 1

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Research Article

Online Publishing Date:
11 / 05 / 2024

A J Diagn Imaging. 0; 0(0):

doi: 10.5455/ajdi.20240330074815

Frequencies of the disk displacements and joint effusions of temporomandibular joint disorders using 3T MRI.

Yusuke kawashima , Hiroshi Abe, Aya Hagimoto, Masaaki MIyakoshi, Yoshihiro Kawabata, Hiroko Indo, Tatuso Tanaka.

Abstract
Aim
The purpose of this study was to assess frequencies of the disk displacements and joint effusions of temporomandibular joint disorders using 3T MRI.
Methods
We retrospectively evaluated 229 TMJs. We recorded 1) pattern of disk displacement (anterior, anterolateral, anteromedial, posterior, medial and posteromedial disk displacement); 2) prevalence of the disk displacement; 3) presence/absence, of joint effusions in each disk displacement and 4) prevalence of dynamics of the disk (with or without reduction) in each disk displacement, and 5) prevalence of the disk displacement in each age group. The data were collected in 2023 and the study was conducted in 2023.
Results
One hundred nineteen out of 229 TMJs showed anterior disk displacement. Anteromedial and lateral disk displacement had joint effusions. In anterior disk displacement, 46 joints showed with reduction of the disk and 73 joints showed without reduction of the disk. Anterior disk displacement was more frequent in females than in males in 20’s, 50’s, 60’s, and 70’s
Conclusions
The disk displacements showed age and gender difference. More than 60% of joints showed reduction in anterior disk displacement. These findings may useful for age- and gender-specific treatment interventions of the TMDs.

Key words: temporomandibular disorder, 3T MRI

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How to Cite this Article

Pubmed Style

Yk, Abe H, Hagimoto A, MIyakoshi M, Kawabata Y, Indo H, Tanaka T, . Frequencies of the disk displacements and joint effusions of temporomandibular joint disorders using 3T MRI.. A J Diagn Imaging. Online First: 11 May, 2024. doi:10.5455/ajdi.20240330074815

Web Style

Yk, Abe H, Hagimoto A, MIyakoshi M, Kawabata Y, Indo H, Tanaka T, . Frequencies of the disk displacements and joint effusions of temporomandibular joint disorders using 3T MRI.. https://www.wisdomgale.com/ajdi/?mno=195974 [Access: May 14, 2024]. doi:10.5455/ajdi.20240330074815

AMA (American Medical Association) Style

Yk, Abe H, Hagimoto A, MIyakoshi M, Kawabata Y, Indo H, Tanaka T, . Frequencies of the disk displacements and joint effusions of temporomandibular joint disorders using 3T MRI.. A J Diagn Imaging. Online First: 11 May, 2024. doi:10.5455/ajdi.20240330074815

Vancouver/ICMJE Style

Yk, Abe H, Hagimoto A, MIyakoshi M, Kawabata Y, Indo H, Tanaka T, . Frequencies of the disk displacements and joint effusions of temporomandibular joint disorders using 3T MRI.. A J Diagn Imaging, [cited May 14, 2024]; Online First: 11 May, 2024. doi:10.5455/ajdi.20240330074815

Harvard Style

, Y. k., Abe, H., Hagimoto, A., MIyakoshi, M., Kawabata, Y., Indo, H., Tanaka, T. & (0) Frequencies of the disk displacements and joint effusions of temporomandibular joint disorders using 3T MRI.. A J Diagn Imaging, Online First: 11 May, 2024. doi:10.5455/ajdi.20240330074815

Turabian Style

, Yusuke kawashima, Hiroshi Abe, Aya Hagimoto, Masaaki MIyakoshi, Yoshihiro Kawabata, Hiroko Indo, Tatuso Tanaka, and . 0. Frequencies of the disk displacements and joint effusions of temporomandibular joint disorders using 3T MRI.. American Journal of Diagnostic Imaging , Online First: 11 May, 2024. doi:10.5455/ajdi.20240330074815

Chicago Style

, Yusuke kawashima, Hiroshi Abe, Aya Hagimoto, Masaaki MIyakoshi, Yoshihiro Kawabata, Hiroko Indo, Tatuso Tanaka, and . "Frequencies of the disk displacements and joint effusions of temporomandibular joint disorders using 3T MRI.." American Journal of Diagnostic Imaging Online First: 11 May, 2024. doi:10.5455/ajdi.20240330074815

MLA (The Modern Language Association) Style

APA (American Psychological Association) Style

, Y. k., Abe, H., Hagimoto, A., MIyakoshi, M., Kawabata, Y., Indo, H., Tanaka, T. & (0) Frequencies of the disk displacements and joint effusions of temporomandibular joint disorders using 3T MRI.. American Journal of Diagnostic Imaging , Online First: 11 May, 2024. doi:10.5455/ajdi.20240330074815

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