(2015) Evaluation of the relationship between mandibular third molar and mandibular canal by different algorithms of cone-beam computed tomography. Journal of Contemporary Dental Practice. pp. 740-745. ISSN 15263711 (ISSN)
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Abstract
Objectives: Exact location of the inferior alveolar nerve (IAN) bundle is very important. The aim of this study is to evaluate the relationship between the mandibular third molar and the mandibular canal by cone-beam computed tomography. Study design: This was a cross-sectional study with convenience sampling. 94 mandibular CBCTs performed with CSANEX 3D machine (Soredex, Finland) and 3D system chosen. Vertical and horizontal relationship between the mandibular canal and the third molar depicted by 3D, panoramic reformat view of CBCT and cross-sectional view. Cross-sectional view was our gold standard and other view evaluated by it. Results: There were significant differences between the vertical and horizontal relation of nerve and tooth in all views (p < 0.001). Conclusion: The results showed differences in the position of the inferior alveolar nerve with different views of CBCT, so CBCT images are not quite reliable and have possibility of error.
| Item Type: | Article |
|---|---|
| Keywords: | Cone-beam computed tomography Inferior alveolar nerve bundle Mandibular canal Mandibular third molar Reliable cone beam computed tomography convenience sample cross-sectional study Finland gold standard inferior alveolar nerve machine mandible molar tooth study design algorithm anatomy comparative study human innervation mandibular nerve panoramic radiography radiography reproducibility statistics and numerical data three dimensional imaging tooth apex tooth root Algorithms Anatomy, Cross-Sectional Cross-Sectional Studies Humans Imaging, Three-Dimensional Molar, Third Radiography, Panoramic Reproducibility of Results |
| Page Range: | pp. 740-745 |
| Journal or Publication Title: | Journal of Contemporary Dental Practice |
| Journal Index: | Scopus |
| Volume: | 15 |
| Number: | 6 |
| Identification Number: | https://doi.org/10.5005/jp-journals-10024-1609 |
| ISSN: | 15263711 (ISSN) |
| Depositing User: | مهندس مهدی شریفی |
| URI: | http://eprints.mui.ac.ir/id/eprint/6206 |
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