Evaluation of pre-eruptive intracoronal resorption on cone-beam computed tomography: A retrospective study
| Autor: | Elif Tarim Ertas, Asim Dane, Omer Demirtas, Emre Sözen, Fahrettin Kalabalik |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Orthodontics
Molar Cone beam computed tomography Dental anatomy business.industry Radiography Mandible 030206 dentistry Atomic and Molecular Physics and Optics Resorption stomatognathic diseases 03 medical and health sciences 0302 clinical medicine stomatognathic system 030220 oncology & carcinogenesis Maxilla Medicine Supernumerary business Instrumentation |
| Zdroj: | Scanning. 38:442-447 |
| ISSN: | 0161-0457 |
| DOI: | 10.1002/sca.21294 |
| Popis: | Summary Objectives: This retrospective study aimed to investigate the prevalence of pre-eruptive intracoronal resorption (PIR) in unerupted permanent teeth in a Turkish population using cone beam computed tomography (CBCT). Method: A total of 1,317 CBCT images were screened. In all the images, the following were recorded: the number of unerupted teeth, number of teeth with intracoronal resorption, affected tooth type and number, and location of radiolucent defects. Demographic data were also obtained. Results: The prevalence of intracoronal resorption in the study group was 15.1%, with a prevalence in teeth of 3.5%. The prevalence of intracoronal resorption using CBCT was much higher than that recorded previously using panoramic or bitewing radiographs intracoronal resorption was more common in males (57%) than females (43%). Twenty-three cases were located in the maxilla (48%), and 25 were located in the mandible (52%). The mandibular third molar was the most affected tooth type, followed by maxillary third molars and supernumerary teeth. Conclusion: CBCT can be useful for diagnosing PIR defects because it provides an accurate representation of internal dental anatomy. SCANNING 9999:1–6, 2016. © 2016 Wiley Periodicals, Inc. |
| Databáze: | OpenAIRE |
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