Diagnostic reliability of 3.0-t mri for detecting osseous abnormalities of the temporomandibular joint

Kunihiko Sawada; Toshihiko Amemiya; Shigenori Hirai; Yusuke Hayashi; Toshihiro Suzuki; Masahiko Honda; Johnny Sisounthone; Kunihito Matsumoto; Kazuya Honda

doi:10.2334/josnusd.16-0838

Diagnostic reliability of 3.0-t mri for detecting osseous abnormalities of the temporomandibular joint

Kunihiko Sawada
, Toshihiko Amemiya
, Shigenori Hirai
, Yusuke Hayashi
, Toshihiro Suzuki
, Masahiko Honda
, Johnny Sisounthone
, Kunihito Matsumoto
, Kazuya Honda

School of Dentistry

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

We compared the diagnostic reliability of 3.0-T magnetic resonance imaging (MRI) for detection of osseous abnormalities of the temporomandibular joint (TMJ) with that of the gold standard, cone-beam computed tomography (CBCT). Fifty-six TMJs were imaged with CBCT and MRI, and images of condyles and fossae were independently assessed for the presence of osseous abnormalities. The accuracy, sensitivity, and specificity of 3.0-T MRI were 0.88, 1.0, and 0.73, respectively, in condyle evaluation and 0.91, 0.75, and 0.95 in fossa evaluation. The McNemar test showed no significant difference (P > 0.05) between MRI and CBCT in the evaluation of osseous abnormalities in condyles and fossae. The present results indicate that 3.0-T MRI is equal to CBCT in the diagnostic evaluation of osseous abnormalities of the mandibular condyle.

Original language	English
Pages (from-to)	137-141
Number of pages	5
Journal	Journal of Oral Science
Volume	60
Issue number	1
DOIs	https://doi.org/10.2334/josnusd.16-0838
Publication status	Published - 2018

Keywords

Cone-beam computed tomography
Magnetic resonance imaging
Temporomandibular joint (TMJ)

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10.2334/josnusd.16-0838

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title = "Diagnostic reliability of 3.0-t mri for detecting osseous abnormalities of the temporomandibular joint",

abstract = "We compared the diagnostic reliability of 3.0-T magnetic resonance imaging (MRI) for detection of osseous abnormalities of the temporomandibular joint (TMJ) with that of the gold standard, cone-beam computed tomography (CBCT). Fifty-six TMJs were imaged with CBCT and MRI, and images of condyles and fossae were independently assessed for the presence of osseous abnormalities. The accuracy, sensitivity, and specificity of 3.0-T MRI were 0.88, 1.0, and 0.73, respectively, in condyle evaluation and 0.91, 0.75, and 0.95 in fossa evaluation. The McNemar test showed no significant difference (P > 0.05) between MRI and CBCT in the evaluation of osseous abnormalities in condyles and fossae. The present results indicate that 3.0-T MRI is equal to CBCT in the diagnostic evaluation of osseous abnormalities of the mandibular condyle.",

keywords = "Cone-beam computed tomography, Magnetic resonance imaging, Temporomandibular joint (TMJ)",

author = "Kunihiko Sawada and Toshihiko Amemiya and Shigenori Hirai and Yusuke Hayashi and Toshihiro Suzuki and Masahiko Honda and Johnny Sisounthone and Kunihito Matsumoto and Kazuya Honda",

year = "2018",

doi = "10.2334/josnusd.16-0838",

language = "English",

volume = "60",

pages = "137--141",

journal = "Journal of Oral Science",

issn = "1343-4934",

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T1 - Diagnostic reliability of 3.0-t mri for detecting osseous abnormalities of the temporomandibular joint

AU - Sawada, Kunihiko

AU - Amemiya, Toshihiko

AU - Hirai, Shigenori

AU - Hayashi, Yusuke

AU - Suzuki, Toshihiro

AU - Honda, Masahiko

AU - Sisounthone, Johnny

AU - Matsumoto, Kunihito

AU - Honda, Kazuya

PY - 2018

Y1 - 2018

N2 - We compared the diagnostic reliability of 3.0-T magnetic resonance imaging (MRI) for detection of osseous abnormalities of the temporomandibular joint (TMJ) with that of the gold standard, cone-beam computed tomography (CBCT). Fifty-six TMJs were imaged with CBCT and MRI, and images of condyles and fossae were independently assessed for the presence of osseous abnormalities. The accuracy, sensitivity, and specificity of 3.0-T MRI were 0.88, 1.0, and 0.73, respectively, in condyle evaluation and 0.91, 0.75, and 0.95 in fossa evaluation. The McNemar test showed no significant difference (P > 0.05) between MRI and CBCT in the evaluation of osseous abnormalities in condyles and fossae. The present results indicate that 3.0-T MRI is equal to CBCT in the diagnostic evaluation of osseous abnormalities of the mandibular condyle.

AB - We compared the diagnostic reliability of 3.0-T magnetic resonance imaging (MRI) for detection of osseous abnormalities of the temporomandibular joint (TMJ) with that of the gold standard, cone-beam computed tomography (CBCT). Fifty-six TMJs were imaged with CBCT and MRI, and images of condyles and fossae were independently assessed for the presence of osseous abnormalities. The accuracy, sensitivity, and specificity of 3.0-T MRI were 0.88, 1.0, and 0.73, respectively, in condyle evaluation and 0.91, 0.75, and 0.95 in fossa evaluation. The McNemar test showed no significant difference (P > 0.05) between MRI and CBCT in the evaluation of osseous abnormalities in condyles and fossae. The present results indicate that 3.0-T MRI is equal to CBCT in the diagnostic evaluation of osseous abnormalities of the mandibular condyle.

KW - Cone-beam computed tomography

KW - Magnetic resonance imaging

KW - Temporomandibular joint (TMJ)

UR - https://www.scopus.com/pages/publications/85044339757

U2 - 10.2334/josnusd.16-0838

DO - 10.2334/josnusd.16-0838

M3 - Article

C2 - 29576573

AN - SCOPUS:85044339757

SN - 1343-4934

VL - 60

SP - 137

EP - 141

JO - Journal of Oral Science

JF - Journal of Oral Science

IS - 1

ER -

Diagnostic reliability of 3.0-t mri for detecting osseous abnormalities of the temporomandibular joint

Abstract

Keywords

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