Keywords
pit and fissure sealant; bonding; prophylaxis; tooth enamel.
How to Cite
In vitro comparative study of different methods of prophylaxis and conditioning of enamel in the adhesiveness of a pit and fissure sealant. (2016). Odontoestomatología, 18(28), 41-47. https://odon.edu.uy/ojs/index.php/ode/article/view/143
Abstract
The aim of this in vitro comparative study was to evaluate and compare the effect of different methods of prophylaxis and conditioning of enamel, in the adhesiveness of a light-curing pit and fissure sealant. The coronal portion of 50 extracted premolars were sectioned into two halves (buccal and lingual) and embedded in acrylic blocks. The samples were divided into five groups according to the methods of prophylaxis: no prophylaxis, pumice powder, chlorhexidine gluconate, fluoridated paste and air prophy; and enamel conditioning techniques: etching acid with 37% phosphoric acid and self-etching adhesive. The sealant adhesion strength was measured using an Instron® machine for a tensile test. The results showed no significant differences in tensile strength according to the enamel conditioning techniques used. Regarding the methods of prophylaxis under study, a significant difference in groups treated with fluoridated paste and air prophy was observed
References
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5. Yengopal V, Mickenautsch S, Bezerra AC, Leal SC. Caries- preventive effect of glass ionomer and resin-based fissure sealants on permanent teeth: a meta analysis. J Oral Sci 2009; 51 (3): 373- 82. [ Links ]
6. Pelka MA, Altmier K, Petschelt A, Lohbauer V. The effect of air-polishing abrasives on wear of direct restoration materials and sealants. J Am Dent Assoc 2010; 141: 63-70. [ Links ]
7. Moslemi M, Erfanparast L, Fekrazad R, Tayadon N, Dadjo H, Shadkar MM, Khalili Z. The effect of Er, Cr: YSGG laser and air abrasion on shear bond strength of fissure sealant to enamel. J Am Dent Assoc 2010; 141: 157- 61. [ Links ]
8. Khanna R, Pandey R K, Singh N, Agarwal A. A comparison of enameloplasty sealant technique with conventional sealant technique: A scanning electron microscope study. J Indian Soc Pedod Prev Dent [en línea] 2009. citado agosto 2016; 27:158-63. Disponible en: http://www.jisppd.com/text.asp?2009/27/3/158/57096 [ Links ]
9. Griffin SO, Jones K, Gray SK, Malvitz DM, Gooch BF. Exploring four- handed delivery and retention of resin- based sealants. J Am Dent Assoc 2008; 139 (3):281- 89. [ Links ]
10. Covey DA, Barnes C, Watanabe H, Johnson WW. Effects of a paste free prophylaxis polishing cup and various prophylaxis polishing pastes on tooth enamel and restorative materials. Gen Dent. 2011;59(6):466-73. [ Links ]
11. Duangthip D, Lussi A. Effects of fissure cleaning methods, drying agents, and fissure morphology on microleakage and penetration ability of sealants in vitro. Pediatr Dent. 2003; 25(6):527-33. [ Links ]
12. Kolavic Gray S, Griffin SO, Malvitz DM, Gooch BF. A comparison of the effects of toothbrushing and handpiece prophylaxis on retention of sealants. J Am Dent Assoc. 2009;140(1):38-46. [ Links ]
13. Grasso CA, Caluori DM, Goldstein GR, Hittelman E. In vivo evaluation of three cleansing techniques for prepared abutment teeth. J Prosthet Dent. 2002; 88(4):437-41. [ Links ]
14. Graumann SJ, Sensat ML, Stoltenberg JL. Air Polishing: A Review of Current Literature. J Dent Hyg. 2013; 87 (4) 173-80. [ Links ]
15. Declaración de Helsinki de la Asociación Médica Mundial. Gac Med Mex 2001; 137 (4): 387- 90. [ Links ]
16. Cho JS, Covey D, Abdelmegid F, Salama F. Effects of the preparation technique and type of material on the penetrability of sealants. Gen Dent. 2015; 63(4):e18-22. [ Links ]
17. Selecman JB, Owens BM, Johnson WW. Effect of preparation technique, fissure morphology, and material characteristics on the in vitro margin permeability and penetrability of pit and fissure sealants. Pediatr Dent. 2007; 29(4):308-14. [ Links ]
18. Moyaho-Bernal Á, Vaillard-Jiménez E, Soberanes-de la Fuente E, Franco-Romero G, Montiel-Jarquín AJ, Martínez-Fernández RG. A comparative study between two different technics for retention the pit and fissure sealants. Rev Med Inst Mex Seguro Soc. 2011; 49(1):13-6. [ Links ]
19. Ellis RW, Latta MA, Westerman GH. Effect of air abrasion and acid etching on sealant retention: an in vitro study. Pediatr Dent. 1999; 21(6):316-9. [ Links ]
20. Brown JR, Barkmeier WW. A comparison of six enamel treatment procedures for sealant bonding. Pediatr Dent. 1996; 18(1):29-31. [ Links ]
21. Simancas Y, Rosales J, Vallejo E, Camejo D. Microfiltración y capacidad de penetración de los selladores de fosas y fisuras: influencia de la técnica de aplicación. RAAO 2007; 46 (2): 28-33. [ Links ]
22. Montes de Oca Gómez S, Morales Zabala C, Yamamoto Nagano A. Valoración de la microfiltración en selladores de fosetas y fisuras empleando la técnica convencional con ácido fosfórico y un sellador con adhesivo autograbable en dientes contaminados con saliva artificial. Rev Odontol Mex 2010; 14 (4): 208-12. [ Links ]
23. Agrawal A, Shigli A. Comparison of six different methods of cleaning and preparing occlusal fissure surface before placement of pit and fissure sealant: an in vitro study. J Indian Soc Pedod Prev Dent. 2012; 30(1):51-5. [ Links ]