Diagnostic Accuracy of the Detection of Bone Change Using Panoramic TMJ Projection
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- Araki Kazuyuki
- Department of Radiology, Showa University School of Dentistry
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- Honda Kazuya
- Department of Oral and Maxillofacial Radiology, Nihon University School of Dentistry
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- Okano Tomohiro
- Department of Radiology, Showa University School of Dentistry
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- Endo Atsushi
- Department of Radiology, Showa University Dental Hospital
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- Kaneko Norikazu
- Department of Radiology, Showa University Dental Hospital
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- Funahashi Itsuo
- Department of Radiology, Showa University Dental Hospital
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- Kataoka Ryuta
- Department of Oral and Maxillofacial Surgery, Showa University School of Dentistry
Bibliographic Information
- Other Title
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- 顎関節4分割パノラマ画像による骨変化の検出
- 小照射野歯科用コーンビームCT画像を基準として
- Comparative Study with Limited Cone-beam CT
Abstract
Purpose: Panoramic TMJ projection is one of the alternative methods of conventional radiography, such as transcranial projection, for diagnosing temporomandibular joint disorder. There have been a few reports describing the diagnostic ability of this method. We evaluated the diagnostic accuracy of detecting bone change with panoramic TMJ projection.<BR>Materials and Methods: Fifty TMJs in 25 patients were examined. All TMJs were examined by panoramic TMJ projection (Hyper XF) and limited cone-beam CT (3D Accuitomo FPD; 3DX). Two observers evaluated the presence of bone change in the TMJ region using panoramic TMJ projection. One other observer evaluated the limited cone-beam CT for the presence and the pattern of bone changes in the TMJ region as the gold standard. Panoramic TMJ findings were evaluated with regard to sensitivity, specificity, and accuracy.<BR>Results and conclusions: Sensitivity, specificity and accuracy of the panoramic TMJ projection were 0.86, 0.76, and 0.82, respectively. These results and those of previous reports on other radiographic methods for TMJ suggest that panoramic TMJ projection is a useful method of screening for bone change due to TMJ disorder.
Journal
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- Shika Hoshasen
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Shika Hoshasen 47 (3), 121-125, 2007
Japanese Society for Oral and Maxillofacial Radiology
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Details 詳細情報について
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- CRID
- 1390282679938186880
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- NII Article ID
- 130004912377
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- ISSN
- 21856311
- 03899705
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed