دورية أكاديمية
Thermal and volumetric assessment of endodontic filling techniques using infrared thermography and micro-CT.
| العنوان: | Thermal and volumetric assessment of endodontic filling techniques using infrared thermography and micro-CT. |
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| المؤلفون: | Suassuna FCM; Faculty of Nursing and Medicine Nova Esperança., de Araújo DKM; Departament of Dentistry, State University of Paraíba., Amorim AMAM; Departament of Dentistry, State University of Paraíba., Melo SLS; Department of Integrative Biomedical & Diagnostic Sciences School of Dentistry, Oregon Health & Science University., Heck RJ; Department of Land Resource Science, University of Guelph., Antonino ACD; Department of Nuclear Energy and Department of Physics, Federal University of Pernambuco., Bento PM; Departament of Dentistry, State University of Paraíba., Silva DFB; Departament of Dentistry, State University of Paraíba., de Melo DP; Departament of Dentistry, State University of Paraíba. |
| المصدر: | Journal of oral science [J Oral Sci] 2023 Jan 11; Vol. 65 (1), pp. 34-39. Date of Electronic Publication: 2022 Dec 20. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Nihon University School of Dentistry Country of Publication: Japan NLM ID: 9808942 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1880-4926 (Electronic) Linking ISSN: 13434934 NLM ISO Abbreviation: J Oral Sci Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Tokyo : Nihon University School of Dentistry, c1998- |
| مواضيع طبية MeSH: | Gutta-Percha* , Root Canal Filling Materials*, X-Ray Microtomography/methods ; Thermography ; Temperature ; Glass Ionomer Cements ; Root Canal Obturation/methods ; Dental Pulp Cavity ; Root Canal Preparation/methods |
| مستخلص: | Purpose: To assess root temperature during filling techniques and quantify the volume of endodontic filling materials using infrared thermography (IT) and micro-computed tomography (micro-CT). Methods: Ninety premolars were divided into three groups: lateral condensation (LC), single cone (SC) and thermomechanical compaction (TMC). For thermal analysis, 45 teeth were assessed using a FLIR T650sc IT camera during filling techniques and 45 teeth were scanned using a Nikon micro-CT to assess gutta-percha, cement, and void volumes. Descriptive and inferential statistical analyses were performed (non-parametric Mann-Whitney test, Kruskal-Wallis test, and Friedman test with Tukey's bidirectional analysis of variance). Results: TMC showed the highest temperature increase at 15 s after the procedure and a significant temperature decrease at 45 s after its completion. TMC showed the largest volume of gutta-percha and LC the highest void volume. Conclusion: The temperature increase generated by gutta-percha endodontic filling techniques is within acceptable limits. A greater volume of endodontic cement was observed for the SL and LC filling techniques. |
| فهرسة مساهمة: | Keywords: Endodontics; X-ray microtomography; gutta-percha; root canal obturation; thermography |
| المشرفين على المادة: | 9000-32-2 (Gutta-Percha) 0 (Root Canal Filling Materials) 0 (Glass Ionomer Cements) |
| تواريخ الأحداث: | Date Created: 20221221 Date Completed: 20230113 Latest Revision: 20230113 |
| رمز التحديث: | 20240628 |
| DOI: | 10.2334/josnusd.22-0285 |
| PMID: | 36543226 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1880-4926 |
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| DOI: | 10.2334/josnusd.22-0285 |