Versions
- 2024-07-12 (2)
- 2021-09-28 (1)
Keywords
Dental Leakage
Root Canal Obturation
How to Cite
Abstract
Objective: To compare the in vitro apical microleakage of teeth sealed with three techniques: lateral condensation, vertical condensation, and Obtura II.
Methods:
A total of 75 single-root teeth were divided into five groups: Group 1 - lateral condensation, Group 2 - vertical condensation, Group 3 - Obtura II system, Group 4 - positive control, Group 5 - negative control. The roots were subjected to apical leakage through indirect diffusion with Chinese ink, diaphonized, and observed under a Vasconcellos microscope. Descriptive statistical tests were conducted with GraphPad Prism 8.
Results: Group 1 showed greater microleakage (0.6603 ± 0.5063) with a statistically significant difference compared to group 3 (p < 0.05). However, there was no gutta-percha extrusion, unlike in the other groups.
Conclusion: The Obtura II technique showed better sealing, which led to decreased apical microleakage, thus proving to be more effective than the other techniques studied.
References
Corro Salazar E, Florean Pérez HJ, Cueto Sánchez Y, Cantarini C, Goldberg F. Estudio comparativo del sellado apical de dos técnicas de obturación endodóntica en conductos curvos simulados. Rev Asoc Odontol Argent. 2018;106:19–24.
Shetty KP, Satish SV, Luke AM, Badade AR, Kilaru KR. In vitro Interrelationship between Apical Fill and Apical Leakage Using Three Different Obturation Techniques. J Int Soc Prev Community Dent. 2018 Nov-Dec;8(6):503-507. doi: 10.4103/jispcd.JISPCD_436_17. Epub 2018 Nov 29
Mejía Arredondo Gilmar. Filtración apical y coronal. Odont Moder. 2011;8(88):4.
Lahor-Soler E, Miranda-Rius J, Brunet-Llobet L, Farré M, Pumarola J. In vitro study of the apical microleakage with resilon root canal filling using different final endodontic irrigants. J Clin Exp Dent. 2015 Apr 1;7(2):e212-7. doi: 10.4317/jced.51755
Paucar-Gutiérrez H, Maldonado-Huamaní L, Palomares-Bustamante P, Cáceres-Monzón S, Salcedo-Moncada D, Mallqui-Herrada L. Microfiltración apical en dientes obturados empleando la técnica de condensación lateral, cono único y nueva técnica propuesta. Odontol Sanmarquina. 2016;19(1):12–5.
Samson E, Kulkarni S, Kumar C S, Likhitkar M. An In-Vitro Evaluation and Comparison of Apical Sealing Ability of Three Different Obturation Technique - Lateral Condensation, Obtura II, and Thermafil. J Int oral Heal 2013;5(2):35–43.
Labarta A, Serpone R, Gualtieri A, Sierra L. Evaluación de la filtración apical de la obturación mediante técnica de diafanización. Rev Fac Odon UBA. 2017;32(73):25–33.
Monterde M, Pallarés A, Cabanillas C, Zarzosa I, Victoria A. A Comparative in Vitro Study of Apical Microleakage of Five Obturation Techniques. Acta stomatol Croat. 2014;48(2):123-131.
Noblecilla MT. Valoración de la filtración apical in vitro en unirradiculares utilizando las técnicas de obturación lateral y vertical. Rev. Cient. Univ. Odontol. Dominic. 2016; 3 (2): 63-72.
Guigand M, Glez D, Sibayan E, Cathelineau G, Vulcain JM. Comparative study of two canal obturation techniques by image analysis and EDS microanalysis. Br Dent J. 2005;198:707–11.
Bilal Bakht Ansari, Fahad Umer, Farhan Raza Khan. A clinical trial of cold lateral compaction with Obtura II technique in root canal obturation. J Conserv Dent. 2012 Apr-Jun; 15(2): 156–160.
Lea CS, Apicella MJ, Mines P, Yancich PP, Parker MH. Comparison of the obturation density of cold lateral compaction versus warm vertical compaction using the continuous wave of condensation technique.J Endod. 2005Jan;31(1):37-9.
Chu CH, Lo EC, Cheung GS. Outcome of root canal treatment using Thermafil and cold lateral condensation filling techniques. IntEndod J. 2005;38:179–85.
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