The contribution of ceramic thickness and adhesive type on the de-bonding strength of dental ceramic veneers using Er,Cr:YSGG laser.

  • Berivan Dundar Yilmaz Dicle University Dentistry Faculty, Prosthodontics Dept, Diyarbakır, Turkey.
  • Zelal Seyfioglu Polat Dicle University Dentistry Faculty, Prosthodontics Dept, Diyarbakır, Turkey.
  • Ayca Deniz Izgi Dicle University Dentistry Faculty, Prosthodontics Dept, Diyarbakır, Turkey.
  • Derya Toprak Gunduz Adiyaman University Dentistry Faculty, Prosthodontics Dept, Adiyaman, Turkey.
  • Roda Seseogullari Dirihan Turku University, Dental Mate-rials Dept, Turku, Finland.

Abstract

Purpose: De-bonding strength of ceramic veneers by laser use needs to be evaluated in detail. The aim of this study, is to determine the contribution of ceramic thickness and cementing agents to the de-bonding strength of ceramic veneers using Er,Cr:YSGG laser. Methods: A total of 120 maxillary central incisors specimens were randomly divided into twelve groups on the basis of disc thickness, cementing agent, and Er,Cr:YSGG laser use. Under laboratory conditions, 120 IPS Empress II system discs 0.5mm, 1mm, and 2mm in thickness were applied to the tooth surfaces, for laser use. An Er,Cr:YSGG laser system was applied to the central surface of the IPS Empress II discs on specimens in all laser groups (Groups 1,3,5,7,9,11). Then the shear bond strength (SBS) for all specimens were tested with a testing machine at a speed of 0.5mm/min. The SBS values were considered as the de-bonding strength. Results: The mean de-bonding strength values for Groups 9 and 11 (0,5 mm disc thickness + laser application) have the lowest median load (0.000 N), while Group 4 (2mm disc thickness + no laser) has the highest median load (573.885 N). The de-bonding strengths of all the groups without laser application were higher than those of all groups with laser use. When laser is applied, the mean de-bonding strength decreases with decreasing disc thickness, and it reaches zero at 0.5mm thickness of discs cemented by self- or total-etch adhesives. Conclusions: The de-bonding strength decreases with laser use, and decreasing disc thickness. In the absence of laser, the mean de-bonding values of discs cemented by a total etch adhesive system are always higher than those of discs cemented with a self-etch adhesive system. Without any extra load, all 0.5mm thick discs were dislodged from teeth while applying or testing the laser.

References

1. Calamia JR. Etched porcelain facial veneers: a new treatment modality based on scientific and clinical evidence. N Y J Dent. 1983;53(6):255–9.
2. Belser UC, Magne M. Ceramic laminate veneers: continuous evolution of indications. J Esthet Dent. 1997;9(4):197–207.
3. Calamia JR, Calamia CS. Porcelain laminate veneers: reasons for 25 years of success. Dent Clin North Am. 2007;51(2):399–417.
4. Della Bona A, Kelly JR. The clinical success of all-ceramic restorations. J Am Dent Assoc. 2008;(139 Suppl):8S–13S.
5. Radz GM. Minimum thickness anterior porcelain restorations. Dent Clin North Am. 2011;55(2):353–70.
6. Pini NP, Aguiar FH, Lima DA, Lovadino JR, Terada RS, Pascotto RC. Advances in dental veneers: materials, applications, and techniques. Clin Cosmet Investig Dent. 2012;4:9–16.
7. Pătroi D, Trăistaru T, Rădulescu SA. Ceramic Veneers in Dental Esthetic Treatments. Handbook of Bioceramics and Biocomposites: Springer, Cham; 2016.
8. Morford CK, Buu NC, Rechmann BM, Finzen FC, Sharma AB, Rechmann P. Er:YAG laser debonding of porcelain veneers. Lasers Surg Med. 2011;43(10):965–74.
9. Iseri U, Oztoprak MO, Ozkurt Z, Kazazoglu E, Arun T. Effect of Er:YAG laser on debonding strength of laminate veneers. Eur J Dent. 2014;8(1):58–62.
10. Ozdemir N, Akar GC, Uluer H, Aksoy G. An evaluation of the causes and the methods of removal of fixed partial dentures. EÜ Dişhek Fak Derg. 2007;28:168–77.
11. Vasudeva G, Bogra P. The effect of occlusal restoration and loading on the development of abfraction lesions: A finite element study. J Conserv Dent. 2008;11(3):117–20.
12. Kursoglu P, Gursoy H. Removal of fractured laminate veneers with Er:YAG laser: report of two cases. Photomed Laser Surg. 2013;31(1):41–3.
13. Van As Glenn A. Using the erbium laser to remove porcelain veneers in 60 seconds. J Cosmetic Dent. 2013;28(4):20–34.
14. Iseri U, Oztoprak MO, Ozkurt Z, Kazazoglu E, Arun T. Effect of Er:YAG laser on debonding strength of laminate veneers. Eur J Dent. 2014;8(1):58–62.
15. Rechmann P, Buu NC, Rechmann BM, Finzen FC. Laser all-ceramic crown removal-a laboratory proof-of-principle study-phase 2 crown debonding time. Lasers Surg Med. 2014;46(8):636–43.
16. Tak O, Sari T, Arslan Malkoç M, Altintas S, Usumez A, Gutknecht N. The effect of transmitted Er:YAG laser energy through a dental ceramic on different types of resin cements. Lasers Surg Med. 2015;47(7):602–7. [PubMed] [Google Scholar]
17. Gurney ML, Sharples SD, Phillips WB, Lee DJ. Using an Er,Cr:YSGG laser to remove lithium disilicate restorations: A pilot study. J Prosthet Dent. 2016;115(1):90–4.
18. Alakus Sabuncuoglu F, Ersahan S, Erturk E. Debonding of ceramic brackets by Er:YAG laser. J Istanb Univ Fac Dent. 2016;50(2):24–30.
19. Ghazanfari R, Nokhbatolfoghahaei H, Alikhasi M. Laser-Aided Ceramic Bracket Debonding: A Comprehensive Review. J Lasers Med Sci. 2016;7(1):2–11.
20. Al-maajoun MK, Henar TE, Tost TE, Terren CA. CO2 and Er,Cr:YSGG Laser applications in debonding ceramic materials: An in vitro study. Open J Dent Oral Med. 2017;5(3):25–30.
21. Kellesarian SV, Ros Malignaggi V, Aldosary KM, Javed F. Laser-assisted removal of all ceramic fixed dental prostheses: A comprehensive review. J Esthet Restor Dent. 2018;30(3):216–22.
22. Zhang Y, Rocca J, Fornaini C, Zhen Y, Zhao Z, Merigo E. Er:YAG Laser Debonding of Porcelain Laminate Veneers. Preprints. 2018:2018060086.
23. ALBalkhi M, Swed E, Hamadah O. Efficiency of Er:YAG laser in debonding of porcelain laminate veneers by contact and non-contact laser application modes (in vitro study). J Esthet Restor Dent. 2018;30(3):223–8.
24. Koodaryan R, Hafezeqoran A, Khakpour Maleki A. The effect of resin cement type and cleaning method on the shear bond strength of resin cements for recementing restorations. J Adv Prosthodont. 2017;9(2):110–7.
25. Monticelli F, Ferrari M, Toledano M. Cement system and surface treatment selection for fiber post luting. Med Oral Patol Oral Cir Bucal. 2008;13(3):E214–21.
26. Akgungor G, Akkayan B, Gaucher H. Influence of ceramic thickness and polymerization mode of a resin luting agent on early bond strength and durability with a lithium disilicate-based ceramic system. J Prosthet Dent. 2005;94(3):234–41.
27. Begum Z, Chheda P, Shruthi CS, Sonika R. Effect of Ceramic Thickness and Luting Agent Shade on the Color Masking Ability of Laminate Veneers. J Indian Prosthodont Soc. 2014;14(Suppl 1):46–50.
28. Bakeman EM, Rego N, Chaiyabutr Y, Kois JC. Influence of ceramic thickness and ceramic materials on fracture resistance of posterior partial coverage restorations. Oper Dent. 2015;40(2):211–7.
29. Montero J, Gómez-Polo C. Effect of ceramic thickness and cement shade on the final shade after bonding using the 3D master system: a laboratory study. Clin Exp Dent Res. 2016;2(1):57–64. 30. Figueiredo VMG, Pereira SMB, Bressiani E, Valera MC, Bottino MA, Zhang Y, Melo RM. Effects of porcelain thickness on the flexural strength and crack propagation in a bilayered zirconia system. J Appl Oral Sci. 2017;25(5):566–74.
31. Tocchio RM, Williams PT, Mayer FJ, Standing KG. Laser debonding of ceramic orthodontic brackets. Am J Orthod Dentofacial Orthop. 1993;103(2):155–62.
32. Pekperdahci T, Turkoz Y, Ozan O, Seker E. The effects of different adhesive agents on the shear bond strength of a self-adhesive resin cement. J Appl Biomater Funct Mater. 2012;10(2):149–56.
33. Pires PT, Ferreira JC, Azevedo AF, Arantes-Oliveira S, Dias WR, Melo PR. Photonics and Optoelectronics. 2014;3:1–8.
Published
2019-05-16
How to Cite
YILMAZ, Berivan Dundar et al. The contribution of ceramic thickness and adhesive type on the de-bonding strength of dental ceramic veneers using Er,Cr:YSGG laser.. Journal of Oral Research, [S.l.], v. 8, n. 2, p. 131-139, may 2019. ISSN 0719-2479. Available at: <http://www.joralres.com/index.php/JOR/article/view/771>. Date accessed: 20 aug. 2019. doi: https://doi.org/10.17126/jor.v0i0.771.
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Articles