International Journal of Prosthodontics and Restorative Dentistry

Register      Login

VOLUME 14 , ISSUE 3 ( July-September, 2024 ) > List of Articles

ORIGINAL RESEARCH

Comparative Evaluation of the Shear Bond Strength and Color Stability of Two Commercially Available Intraoral Porcelain Repair Systems: An In Vitro Study

Mrunmayee Oak, Prema A, Vishwanath SK, Anoop Nair, Reshma Kulkarni, Nagaranjani Prakash

Keywords : Adhesive defect, Cohesive defect, Color stability, Intraoral porcelain repair system, Shear bond strength

Citation Information : Oak M, A P, SK V, Nair A, Kulkarni R, Prakash N. Comparative Evaluation of the Shear Bond Strength and Color Stability of Two Commercially Available Intraoral Porcelain Repair Systems: An In Vitro Study. Int J Prosthodont Restor Dent 2024; 14 (3):170-177.

DOI: 10.5005/jp-journals-10019-1467

License: CC BY-NC 4.0

Published Online: 30-09-2024

Copyright Statement:  Copyright © 2024; The Author(s).


Abstract

Purpose: To evaluate and compare the shear bond strength and color stability post thermocycling of two commercially available intraoral porcelain repair systems used for the repair of adhesive and cohesive fracture defects in porcelain fused to metal samples. Materials and methods: Ninety-six test samples were divided into Group I (n = 56) for shear bond strength testing and Group II (n = 40) for testing of color stability after thermocycling. Each group was further subdivided based on the repair kit used: Angelus ceramic repair kit and PrevestDenPro A.C.E ceramic repair kit for the repair of adhesive or cohesive defect fracture. Shear bond strength was tested using a universal testing machine. Color values were recorded using a spectrophotometer before and after thermocycling. Inferential statistics using one-way ANOVA test followed by Tukey's honest significant difference test was used to check difference between the subgroups. An unpaired t-test was used to compare means between two subgroups. Results: The highest mean shear bond strength was observed with PrevestDenPro A.C.E. ceramic repair kit for adhesive defects (13.39 ± 0.66 MPa; p-value < 0.001). The highest color stability was observed with Angelus ceramic repair kit for cohesive defects (with mean L, a, b values before thermocycling being 73.79 ± 2.83, 6.75 ± 0.86, and 10.73 ± 1.58, respectively, and after thermocycling 75.18 ± 2.61, 7.18 ± 0.76, and 9.45 ± 1.69, respectively, thereby giving a ΔE value of 2.44 ± 0.17; p-value < 0.001). Conclusion: From the present study, it can be concluded that for an adhesive defect, PrevestDenPro A.C.E ceramic repair kit has the better mean shear bond strength and Angelus ceramic repair kit has better color stability. For a cohesive defect, Angelus ceramic repair kit has a better mean shear bond strength and color stability. A careful consideration of the type of defect while choosing the repair system is crucial for better repair outcomes.


PDF Share
  1. Sailer I, Makarov NA, Thoma DS, et al. All-ceramic or metal-ceramic tooth-supported fixed dental prostheses (FDPs): a systematic review of the survival and complication rates. Part I: single crowns (SCs). Dent Mater 2015;31(6):603–623. DOI: 10.1016/j.dental.2015.02.011
  2. Rinke S, Kramer K, Burgers R, et al. A practice-based clinical evaluation of the survival and success of metal-ceramic and zirconia molar crowns: 5-year results. J Oral Rehabil 2016;43(2):136–144. DOI: 10.1111/joor.12348
  3. Friedman M. A 15-year review of porcelain veneer failure—a clinician's observations. Compend Contin Educ Dent 1998; 19(6):625−628.
  4. Goodacre CJ, Bernal G, Rungcharassaeng K, et al. Clinical complications in fixed prosthodontics. J Prosthet Dent 2003; 90(1):31−41. DOI: 10.1016/s0022-3913(03)00214-2
  5. Ozcan M, Niedermeier W. Clinical study on the reasons for and location of failures of metal-ceramic restorations and survival of repairs. Int J Prosthodont 2002;15(3):299–302.
  6. Aslam A, Khan DA, Hassan SH, et al. Ceramic fracture in metal-ceramic restorations: the aetiology. Dental Update 2017;44(5):448–456. DOI: 10.12968/denu.2017.44.5.448
  7. Özcan M, Volpato C. Intra-oral repair technique for ceramic fracture using direct resin composite. Journal of Prosthetic Dentistry 2009; 101(6):370–376. DOI: 10.1016/S0022-3913(09)60203-3
  8. Yadav J, Dabas N, Bhargava A, et al. Comparing two intraoral porcelain repair systems for shear bond strength in repaired cohesive and adhesive fractures, for porcelain-fused-to-metal restorations: an in vitro study. J Indian Prosthodont Soc 2019;19(4):362. DOI: 10.4103/jips.jips_120_19
  9. Haselton DR, Diaz-Arnold AM, Dunne Jr JT. Shear bond strengths of 2 intraoral porcelain repair systems to porcelain or metal substrates. J Prosthet Dent 2001;86(5):526–531. DOI: 10.1067/mpr.2001.119843
  10. Ozcan M. Evaluation of alternative intra-oral repair techniques for fractured ceramic-fused-to-metal restorations. J Oral Rehabil 2003;30(2):194–203. DOI: 10.1046/j.1365-2842.2003.01037.x
  11. Saygili G, Şahmali S, Demirel F. Colour stability of porcelain repair materials with accelerated ageing. J. Oral Rehabil. 2006;33(5):387–392. DOI: 10.1111/j.1365-2842.2005.01409.x
  12. Czepułkowska W, Wołowiec-Korecka E, Klimek L. The role of mechanical, chemical, and physical bonds in metal-ceramic bond strength. Arch Mater Sci Eng 2018;1(92):5–14. DOI: 10.5604/01.3001.0012.5506
  13. Pratt RH, Burgess J, Schwartz RS, et al. Evaluation of bond strength of six porcelain repair systems. J Prosthet Dent 1989;62(1):11–13. DOI: 10.1016/0022-3913(89)90037-1
  14. Kupiec KA, Wuertz KM, Barkmeier WW, et al. Evaluation of porcelain surface treatments and agents for composite-to-porcelain repair. J Prosthet Dent 1996;76(2):119–124. DOI: 10.1016/s0022-3913(96)90294-2
  15. Roulet JF, Söderholm KJM, Longmate J. Effects of treatment and storage conditions on ceramic/composite bond strength. J Dental Res 1995;74(1):381–387. DOI: 10.1177/00220345950740011501
  16. Ozcan M, Vallittu PK. Effect of surface conditioning methods on the bond strength of luting cement to ceramics. Dent Mater 2003;19(8):725–731. DOI: 10.1016/s0109-5641(03)00019-8
  17. Sarwono AP, Emeralda MV, Tandjaja C. Reviving your porcelain smile: a guide to intraoral repair of fixed porcelain partial dentures: a literature review. E-Prodenta J Dent 2024;8(1):45–59. DOI: 10.21776/ub.eprodenta.2024.008.01.4
  18. Govindaraju L, Preethy NA, Subramanian E. Comparison of shear bond strength of three commercially available esthetic restorative composite materials: an in vitro study. Int J Clin Pediatr Dent 2020;13(6):635–639. DOI: 10.5005/jp-journals-10005-1849
  19. Colak H, Ercan E, Hamidi MM. Shear bond strength of bulk-fill and nano-restorative materials to dentin. Eur J Dent 2016;10(1):40–45. DOI: 10.4103/1305-7456.175697
  20. Albouni R, Alnooh S, Ramadan S, et al. Comparative study of color stability between SDR flow material and packable composite using easy-shade device. Ann Dental Spec 2023;11(3):94–99. DOI: 10.51847/FXs8fyUCBY
  21. Strub JR, Stiffler S, Schärer P. Causes of failure following oral rehabilitation: biological versus technical factors. Quintessence Int 1988;19(3):215–222.
  22. Baroudi K, Rodrigues JC. Flowable resin composites: a systematic review and clinical considerations. J Clin Diagn Res 2015;9(6):ZE18–ZE24. DOI: 10.7860/JCDR/2015/12294.6129
  23. Afzali BM, Ghasemi A, Mirani A, et al. Effect of ingested liquids on color change of composite resins. J Dent (Tehran) 2015;12(8):577–584. DOI: 10.15171/jod.2015.85
PDF Share
PDF Share

© Jaypee Brothers Medical Publishers (P) LTD.