Diagnosis of Simulated External Root Resorption Using Conventional Intraoral Film Radiography, CCD, PSP, and CBCT: A Comparison Study
Background: Diagnosis of external root resorption (ERR) cavities may be challenging, especially when no clinical signs are seen. Therefore, the aim of this study was to compare the efficacy of conventional intraoral film radiography, charge-coupled device (CCD) detector, photostimulable phosphor pla...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2013-02-01
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| Series: | Biomedical Journal |
| Subjects: | |
| Online Access: | http://www.biomedj.org/article.asp?issn=2319-4170;year=2013;volume=36;issue=1;spage=18;epage=22;aulast=Shokri |
| _version_ | 1817997740212224000 |
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| author | Abbas Shokri Hamed Mortazavi Fatemeh Salemi Adineh Javadian Hamidreza Bakhtiari Hooman Matlabi |
| author_facet | Abbas Shokri Hamed Mortazavi Fatemeh Salemi Adineh Javadian Hamidreza Bakhtiari Hooman Matlabi |
| author_sort | Abbas Shokri |
| collection | DOAJ |
| description | Background: Diagnosis of external root resorption (ERR) cavities may be challenging, especially when no clinical signs are seen. Therefore, the aim of this study was to compare the efficacy of conventional intraoral film radiography, charge-coupled device (CCD) detector, photostimulable phosphor plate (PSP) detector, and cone beam computed tomography (CBCT) for the detection of ERR.
Methods: The study sample comprised 54 maxillary first premolars. Cavities were created by using a low-speed handpiece with round diamond burs of 1 mm in diameter. Digital and conventional radiographs were taken from each tooth. Three observers examined all images for the presence of resorption cavities. Data were statistically analyzed with the χ2 test. The reliability and degrees of agreement were also determined by the mean of Cohen's Kappa analysis.
Results: The differences between the imaging methods in correct detection of root resorption for all sizes were not significant. For locations of root resorption, significant differences were found between CBCT and other methods in the apical regions.
Conclusions: CBCT was only useful for detection of cavities located in the apical one-third of the root, compared to other digital or conventional methods. |
| first_indexed | 2024-04-14T02:41:44Z |
| format | Article |
| id | doaj.art-cba8a5144c4c4aa2be424161ae90b80c |
| institution | Directory Open Access Journal |
| issn | 2319-4170 2320-2890 |
| language | English |
| last_indexed | 2024-04-14T02:41:44Z |
| publishDate | 2013-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Biomedical Journal |
| spelling | doaj.art-cba8a5144c4c4aa2be424161ae90b80c2022-12-22T02:16:54ZengElsevierBiomedical Journal2319-41702320-28902013-02-01361182210.4103/2319-4170.107156Diagnosis of Simulated External Root Resorption Using Conventional Intraoral Film Radiography, CCD, PSP, and CBCT: A Comparison StudyAbbas Shokri0Hamed Mortazavi1Fatemeh Salemi2 Adineh Javadian3Hamidreza Bakhtiari4Hooman Matlabi5Department of Oral and Maxillofacial Radiology, Dental School, Hamadan University of Medical Sciences, Hamadan, IranDepartment of Oral Medicine, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, IranDepartment of Oral and Maxillofacial Radiology, Dental School, Hamadan University of Medical Sciences, Hamadan, IranDepartment of Oral and Maxillofacial Radiology, Dental School, Hamadan University of Medical Sciences, Hamadan, IranDepartment of Oral and Maxillofacial Radiology, Dental School, Hamadan University of Medical Sciences, Hamadan, IranEmergency Unit, Eliad Clinic, Tehran, IranBackground: Diagnosis of external root resorption (ERR) cavities may be challenging, especially when no clinical signs are seen. Therefore, the aim of this study was to compare the efficacy of conventional intraoral film radiography, charge-coupled device (CCD) detector, photostimulable phosphor plate (PSP) detector, and cone beam computed tomography (CBCT) for the detection of ERR. Methods: The study sample comprised 54 maxillary first premolars. Cavities were created by using a low-speed handpiece with round diamond burs of 1 mm in diameter. Digital and conventional radiographs were taken from each tooth. Three observers examined all images for the presence of resorption cavities. Data were statistically analyzed with the χ2 test. The reliability and degrees of agreement were also determined by the mean of Cohen's Kappa analysis. Results: The differences between the imaging methods in correct detection of root resorption for all sizes were not significant. For locations of root resorption, significant differences were found between CBCT and other methods in the apical regions. Conclusions: CBCT was only useful for detection of cavities located in the apical one-third of the root, compared to other digital or conventional methods.http://www.biomedj.org/article.asp?issn=2319-4170;year=2013;volume=36;issue=1;spage=18;epage=22;aulast=Shokriconventional radiographydiagnosisdigital radiography |
| spellingShingle | Abbas Shokri Hamed Mortazavi Fatemeh Salemi Adineh Javadian Hamidreza Bakhtiari Hooman Matlabi Diagnosis of Simulated External Root Resorption Using Conventional Intraoral Film Radiography, CCD, PSP, and CBCT: A Comparison Study Biomedical Journal conventional radiography diagnosis digital radiography |
| title | Diagnosis of Simulated External Root Resorption Using Conventional Intraoral Film Radiography, CCD, PSP, and CBCT: A Comparison Study |
| title_full | Diagnosis of Simulated External Root Resorption Using Conventional Intraoral Film Radiography, CCD, PSP, and CBCT: A Comparison Study |
| title_fullStr | Diagnosis of Simulated External Root Resorption Using Conventional Intraoral Film Radiography, CCD, PSP, and CBCT: A Comparison Study |
| title_full_unstemmed | Diagnosis of Simulated External Root Resorption Using Conventional Intraoral Film Radiography, CCD, PSP, and CBCT: A Comparison Study |
| title_short | Diagnosis of Simulated External Root Resorption Using Conventional Intraoral Film Radiography, CCD, PSP, and CBCT: A Comparison Study |
| title_sort | diagnosis of simulated external root resorption using conventional intraoral film radiography ccd psp and cbct a comparison study |
| topic | conventional radiography diagnosis digital radiography |
| url | http://www.biomedj.org/article.asp?issn=2319-4170;year=2013;volume=36;issue=1;spage=18;epage=22;aulast=Shokri |
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