Dentin thickness of the mesio-buccal root wall of the lower first molar using cone beam computerized tomography (CBCT)
Introduction The aim of this work was to check the average thickness of dentinal wall of the mesio-buccal root of the first lower molar using CBCT axial sections of intact teeth. Material and method In this cross-sectional study, 100 CBCT images of mandibular first molars from the Promax 3Dent radio...
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| Format: | Article |
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Serbian Medical Society - Dental Section, Belgrade
2023-01-01
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| Series: | Stomatološki glasnik Srbije |
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| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/0039-1743/2023/0039-17432302069Q.pdf |
| _version_ | 1797743645174005760 |
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| author | Đeri Aleksandra Radman-Kuzmanović Irena Moravac Nikola Tejić Milan Josipović Renata Arbutina Adriana Marin Saša Trtić Nataša Veselinović Valentina |
| author_facet | Đeri Aleksandra Radman-Kuzmanović Irena Moravac Nikola Tejić Milan Josipović Renata Arbutina Adriana Marin Saša Trtić Nataša Veselinović Valentina |
| author_sort | Đeri Aleksandra |
| collection | DOAJ |
| description | Introduction The aim of this work was to check the average thickness of dentinal wall of the mesio-buccal root of the first lower molar using CBCT axial sections of intact teeth. Material and method In this cross-sectional study, 100 CBCT images of mandibular first molars from the Promax 3Dent radiology center in Banja Luka, Bosnia and Herzegovina were evaluated. A Planmeca Promax3D Max apparatus (Planmeca, Helsinki, Finland) was used, with a field of view (FOV) of 8 × 8 cm and a resolution of 0.1 mm. Analysis was performed using Romexis Viewer software version 3.1.1 (Planmeca, Helsinki, Finland). At an axial thickness of 0.1 mm, transverse sections with a distance of 1 mm were made below the furcation area (at a magnification ×10) at a distance of 1, 2, 3, 4, 5 mm from the furcation. The data were then analyzed by paired t-test. Results The thickness of dentinal wall of the mesio-buccal root of the lower first molar was significantly smaller at 2 mm and 3 mm than when measured at 1, 4 and 5 mm (p < 0.05). There was no significant difference between measurements at 1, 4 and 5 mm below the furcation area (p = 0.001). Conclusion Due to the small thickness of dentinal wall at 2-3 mm below the furcation in the root canal, caution is required when instrumenting mesio-buccal canal of the lower first molar and correct selection of the instrumentation technique in order to avoid transportation or stripping perforation that may lead to root fracture. |
| first_indexed | 2024-03-12T14:58:24Z |
| format | Article |
| id | doaj.art-46d85969e8ca460a918f500ac69a9cad |
| institution | Directory Open Access Journal |
| issn | 0039-1743 1452-3701 |
| language | English |
| last_indexed | 2024-03-12T14:58:24Z |
| publishDate | 2023-01-01 |
| publisher | Serbian Medical Society - Dental Section, Belgrade |
| record_format | Article |
| series | Stomatološki glasnik Srbije |
| spelling | doaj.art-46d85969e8ca460a918f500ac69a9cad2023-08-14T09:50:13ZengSerbian Medical Society - Dental Section, BelgradeStomatološki glasnik Srbije0039-17431452-37012023-01-0170269760039-17432302069QDentin thickness of the mesio-buccal root wall of the lower first molar using cone beam computerized tomography (CBCT)Đeri Aleksandra0Radman-Kuzmanović Irena1Moravac Nikola2Tejić Milan3Josipović Renata4Arbutina Adriana5Marin Saša6Trtić Nataša7Veselinović Valentina8University of Banja Luka, Faculty of Medicine, Department of Dental Medicine, Bosnia and HerzegovinaUniversity of Banja Luka, Faculty of Medicine, Department of Dental Medicine, Bosnia and HerzegovinaZU "Simić", Banja Luka, Bosnia and HerzegovinaZU "Institute of Dentistry", Banja Luka, Bosnia and HerzegovinaUniversity of Banja Luka, Faculty of Medicine, Department of Dental Medicine, Bosnia and HerzegovinaUniversity of Banja Luka, Faculty of Medicine, Department of Dental Medicine, Bosnia and HerzegovinaUniversity of Banja Luka, Faculty of Medicine, Department of Dental Medicine, Bosnia and HerzegovinaUniversity of Banja Luka, Faculty of Medicine, Department of Dental Medicine, Bosnia and HerzegovinaUniversity of Banja Luka, Faculty of Medicine, Department of Dental Medicine, Bosnia and HerzegovinaIntroduction The aim of this work was to check the average thickness of dentinal wall of the mesio-buccal root of the first lower molar using CBCT axial sections of intact teeth. Material and method In this cross-sectional study, 100 CBCT images of mandibular first molars from the Promax 3Dent radiology center in Banja Luka, Bosnia and Herzegovina were evaluated. A Planmeca Promax3D Max apparatus (Planmeca, Helsinki, Finland) was used, with a field of view (FOV) of 8 × 8 cm and a resolution of 0.1 mm. Analysis was performed using Romexis Viewer software version 3.1.1 (Planmeca, Helsinki, Finland). At an axial thickness of 0.1 mm, transverse sections with a distance of 1 mm were made below the furcation area (at a magnification ×10) at a distance of 1, 2, 3, 4, 5 mm from the furcation. The data were then analyzed by paired t-test. Results The thickness of dentinal wall of the mesio-buccal root of the lower first molar was significantly smaller at 2 mm and 3 mm than when measured at 1, 4 and 5 mm (p < 0.05). There was no significant difference between measurements at 1, 4 and 5 mm below the furcation area (p = 0.001). Conclusion Due to the small thickness of dentinal wall at 2-3 mm below the furcation in the root canal, caution is required when instrumenting mesio-buccal canal of the lower first molar and correct selection of the instrumentation technique in order to avoid transportation or stripping perforation that may lead to root fracture.https://scindeks-clanci.ceon.rs/data/pdf/0039-1743/2023/0039-17432302069Q.pdfcone beam computerized tomographymandibular molarsdentin thickness |
| spellingShingle | Đeri Aleksandra Radman-Kuzmanović Irena Moravac Nikola Tejić Milan Josipović Renata Arbutina Adriana Marin Saša Trtić Nataša Veselinović Valentina Dentin thickness of the mesio-buccal root wall of the lower first molar using cone beam computerized tomography (CBCT) Stomatološki glasnik Srbije cone beam computerized tomography mandibular molars dentin thickness |
| title | Dentin thickness of the mesio-buccal root wall of the lower first molar using cone beam computerized tomography (CBCT) |
| title_full | Dentin thickness of the mesio-buccal root wall of the lower first molar using cone beam computerized tomography (CBCT) |
| title_fullStr | Dentin thickness of the mesio-buccal root wall of the lower first molar using cone beam computerized tomography (CBCT) |
| title_full_unstemmed | Dentin thickness of the mesio-buccal root wall of the lower first molar using cone beam computerized tomography (CBCT) |
| title_short | Dentin thickness of the mesio-buccal root wall of the lower first molar using cone beam computerized tomography (CBCT) |
| title_sort | dentin thickness of the mesio buccal root wall of the lower first molar using cone beam computerized tomography cbct |
| topic | cone beam computerized tomography mandibular molars dentin thickness |
| url | https://scindeks-clanci.ceon.rs/data/pdf/0039-1743/2023/0039-17432302069Q.pdf |
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