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Metal-Seramik Restorasyonlarda Fırınlama Sayısı ve Seramik Kalınlığının Renk Değişimine Etkisi

Year 2017, Volume: 4 Issue: 3, 123 - 127, 01.12.2017
https://doi.org/10.15311/selcukdentj.312779

Abstract

Amaç: Bu çalışmanın
amacı metal alt yapı üzerindeki farklı kalınlık ve markalara ait vener
seramiklerin tekrarlayan fırınlamalar sonrası renk değişimlerini incelemektir.

Gereç ve Yöntemler: İki farklı
markaya ait vener seramik
(Vita VMK Master, GC Initial)
ile metal altyapı üzerinde iki farklı kalınlıkta (1
ve 1,5 mm) örnekler hazırlanmıştır. Her bir grup için örnek sayısı 20 olarak
saptanmıştır. Porselen örnekler 2 kez fırınlandıktan sonra başlangıç renk ölçümü
spektrofotometre ile yapılmıştır. Her örneğin renk ölçümü 3 kez tekrar edilmiş,
ortalaması alınarak değerlendirilmiştir. Ölçümler 3, 5, 7 ve 9 fırınlama
sonrası tekrarlanmıştır ve renk değişim değerleri (ΔE) elde edilmiştir. Verilerin
değerlendirilmesinde tekrarlayan varyans analizi ve grupların karşılaştırılmasında
ise Tukey’s HSD testi kullanılmıştır

Bulgular:Seramik kalınlığının
ΔE değerinde istatistiksel olarak anlamlı farklılık yaratmadığı saptanmıştır. Markalar
arasında ise ΔE değeri açısından istatistiksel olarak anlamlı farklılık mevcuttur.
GC markası grupları bütün fırınlama döngüleri sonrasında Vita markası
gruplarına göre daha fazla renk değişimi göstermiştir. Fırınlama sayısının
artmasıyla birlikte örneklerin renk değişimi istatistiksel olarak anlamlı derecede
artmıştır.

Sonuçlar:Tekrarlayan fırınlama işlemleri seramiğin renk stabilitesini
etkilemektedir
ve bu etki markalar arasında farklılıklar gösterebilmektedir.

Anahtar Kelimeler:Tekrarlayan fırınlama,
kalınlık, renk değişimi, metal-seramik restorasyon
.



 

References

  • 1. Joiner A. Tooth colour: a review of the literature. J Dent 2004;32(1):3-12. 2. McLean JW, Odont D. Evolution of dental ceramics in the twentieth century. J. Prosthet. Dent. 2001;85(1):61-65. 3. McLean JW. The Strengthening of Dental Porcelain. The Science of Dental Ceramics, Quintessence 1979. p.55-63. 4. Wee AG, Monaghan P, Johnston WM. Variation in color between intended matched shade and fabricated shade of dental porcelain. J Prosthet Dent 2002;87(6):657-66. 5. O’Brien WJ, Kay KS, Boenke KM, Groh CL. Sources of colour variation on firing ceramic. Dent Mater 1991; 7(3): 170-173. 6. Hammad IA, Stein RS. A qualitative study for the bond and colour of ceramometals. Part II. J Prosthet Dent 1991; 65(2): 169-178. 7. Jorgenson MW, Goodkind RJ. Spectrophotometric study of five porcelain shades relative to the dimensions of color, porcelain thickness, and repeated firings. J Prosthet Dent. 1979 Jul;42(1):96-105. 8. Mulla FA, Weiner S. Effects of temperature on colour stability of ceramic stains. J Prosthet Dent 1991; 65(4): 507-512. 9. Seghi RR, Johnston WM, O’Brien WJ. Spectrophotometric analysis of color differences between ceramic systems. J Prosthet Dent 1986; 56(1): 35-40. 10. Anusavice KJ. Dental ceramics. In: Phillips’ Science of Dental Materials, ed 10. WB Saunders, 1996. p.595-6. 11. Douglas RD, Przybylska M. Predicting ceramic thickness required for dental shade matches. J Prosthet Dent 1991; 65(2): 351-356. 12. Judd DB, Wyszecki G. Color in business science and industry. 3rd edition. John Wiley; 1975. p.105-22. 13. Lund PS, Piotrowski TJ. Colour changes of ceramic surface colorants resulting from firing. Int J Prosthodont 1992; 5(1): 22-27. 14. Johnston WM, Kao EC. Assessment of appearance match by visual observation and clinical colorimetry. J Dent Res 1989; 68(5):819-22. 15. Ruyter IE, Nilner K, Moller B. Color stability of dental composite resin materials for crown and bridge veneers. Dent Mater 1987;3(5):246-51. 16.Shokry TE, Shen C, Elhosary MM, Elkhodary AM. Effect of core and veneer thicknesses on the color parameters of two all-ceramic systems. J Prosthet Dent 2006;95(2):124-9. 17.Jalali H, Alizadeh ES, Sadighpour L, Shabestari GO, Fard MJ. The effect of background and ceramic thickness on the color of an all-ceramic restorative system. J Calif Dent Assoc 2010;38(3):179-86. 18.Seghi RR, Hewlett ER, Kim J. Visual and instrumental colorimetric assessments of small color differences on translucent dental porcelain. J Dent Res 1989;68(12):1760-4 19. Yap AU, Sim CP, Loh WL, Teo JH. Human-eye versus computerized color matching. Oper Dent. 1999;24(6):358-63. 20. Chu S, Devigus A, Mieleszko A., Fundamentals of Color. Quintessence Publishing; 2004. p. 1-17 21. Knispel G. Factors affecting the process of color matching restorative materials to natural teeth. Quintessence Int 1991; 22(7):525-31. 22. Crispin BJ, Seghi RR, Globe H. Effect of different metal ceramic alloys on the color of opaque and dentin porcelain. J Prosthet Dent 1991;65(3):351-6. 23.Seghi RR, Daher T, Caputo A. Relative flexural strength of dental restorative ceramics. Dent Mater. 1990;6(3):181-4. 24.Primus CM, Chu CC, Shelby JE, Buldrini E, Heckle CE. Opalescence of dental porcelain enamels. Quintessence Int. 2002;33(6):439-49. 25.Doğan A, Yüzügüllü B. Renk seçiminde güncel teknolojik gelişmeler [Recent technological developments in color selection]. Atatürk Üniv. Diş Hek. Fak. Derg. 2011;4: 65-72. 26. Van der Burgt TP, ten Bosch JJ, Borsboom PC, Kortsmit WJ. A comparison of new and conventional methods for quantification of tooth color. J Prosthet Dent 1990;63(2):155-62. 27. Bolt RA, Bosch JJ, Coops JC. Influence of window size in small-window colour measurement, particularly of teeth. Phys Med Biol 1994;39(7):1133-42. 28. Yilmaz K, Ozkan P. Profilometer evaluation of the effect of various polishing methods on the surface roughness in dental ceramics of different structuressubjected to repeated firings. Quintessence Int. 2010;41(7):e125-31.
Year 2017, Volume: 4 Issue: 3, 123 - 127, 01.12.2017
https://doi.org/10.15311/selcukdentj.312779

Abstract

References

  • 1. Joiner A. Tooth colour: a review of the literature. J Dent 2004;32(1):3-12. 2. McLean JW, Odont D. Evolution of dental ceramics in the twentieth century. J. Prosthet. Dent. 2001;85(1):61-65. 3. McLean JW. The Strengthening of Dental Porcelain. The Science of Dental Ceramics, Quintessence 1979. p.55-63. 4. Wee AG, Monaghan P, Johnston WM. Variation in color between intended matched shade and fabricated shade of dental porcelain. J Prosthet Dent 2002;87(6):657-66. 5. O’Brien WJ, Kay KS, Boenke KM, Groh CL. Sources of colour variation on firing ceramic. Dent Mater 1991; 7(3): 170-173. 6. Hammad IA, Stein RS. A qualitative study for the bond and colour of ceramometals. Part II. J Prosthet Dent 1991; 65(2): 169-178. 7. Jorgenson MW, Goodkind RJ. Spectrophotometric study of five porcelain shades relative to the dimensions of color, porcelain thickness, and repeated firings. J Prosthet Dent. 1979 Jul;42(1):96-105. 8. Mulla FA, Weiner S. Effects of temperature on colour stability of ceramic stains. J Prosthet Dent 1991; 65(4): 507-512. 9. Seghi RR, Johnston WM, O’Brien WJ. Spectrophotometric analysis of color differences between ceramic systems. J Prosthet Dent 1986; 56(1): 35-40. 10. Anusavice KJ. Dental ceramics. In: Phillips’ Science of Dental Materials, ed 10. WB Saunders, 1996. p.595-6. 11. Douglas RD, Przybylska M. Predicting ceramic thickness required for dental shade matches. J Prosthet Dent 1991; 65(2): 351-356. 12. Judd DB, Wyszecki G. Color in business science and industry. 3rd edition. John Wiley; 1975. p.105-22. 13. Lund PS, Piotrowski TJ. Colour changes of ceramic surface colorants resulting from firing. Int J Prosthodont 1992; 5(1): 22-27. 14. Johnston WM, Kao EC. Assessment of appearance match by visual observation and clinical colorimetry. J Dent Res 1989; 68(5):819-22. 15. Ruyter IE, Nilner K, Moller B. Color stability of dental composite resin materials for crown and bridge veneers. Dent Mater 1987;3(5):246-51. 16.Shokry TE, Shen C, Elhosary MM, Elkhodary AM. Effect of core and veneer thicknesses on the color parameters of two all-ceramic systems. J Prosthet Dent 2006;95(2):124-9. 17.Jalali H, Alizadeh ES, Sadighpour L, Shabestari GO, Fard MJ. The effect of background and ceramic thickness on the color of an all-ceramic restorative system. J Calif Dent Assoc 2010;38(3):179-86. 18.Seghi RR, Hewlett ER, Kim J. Visual and instrumental colorimetric assessments of small color differences on translucent dental porcelain. J Dent Res 1989;68(12):1760-4 19. Yap AU, Sim CP, Loh WL, Teo JH. Human-eye versus computerized color matching. Oper Dent. 1999;24(6):358-63. 20. Chu S, Devigus A, Mieleszko A., Fundamentals of Color. Quintessence Publishing; 2004. p. 1-17 21. Knispel G. Factors affecting the process of color matching restorative materials to natural teeth. Quintessence Int 1991; 22(7):525-31. 22. Crispin BJ, Seghi RR, Globe H. Effect of different metal ceramic alloys on the color of opaque and dentin porcelain. J Prosthet Dent 1991;65(3):351-6. 23.Seghi RR, Daher T, Caputo A. Relative flexural strength of dental restorative ceramics. Dent Mater. 1990;6(3):181-4. 24.Primus CM, Chu CC, Shelby JE, Buldrini E, Heckle CE. Opalescence of dental porcelain enamels. Quintessence Int. 2002;33(6):439-49. 25.Doğan A, Yüzügüllü B. Renk seçiminde güncel teknolojik gelişmeler [Recent technological developments in color selection]. Atatürk Üniv. Diş Hek. Fak. Derg. 2011;4: 65-72. 26. Van der Burgt TP, ten Bosch JJ, Borsboom PC, Kortsmit WJ. A comparison of new and conventional methods for quantification of tooth color. J Prosthet Dent 1990;63(2):155-62. 27. Bolt RA, Bosch JJ, Coops JC. Influence of window size in small-window colour measurement, particularly of teeth. Phys Med Biol 1994;39(7):1133-42. 28. Yilmaz K, Ozkan P. Profilometer evaluation of the effect of various polishing methods on the surface roughness in dental ceramics of different structuressubjected to repeated firings. Quintessence Int. 2010;41(7):e125-31.
There are 1 citations in total.

Details

Subjects Dentistry
Journal Section Research
Authors

İlkin Tuncel

İşıl Turp This is me

Buğra Düç This is me

Ahmet Hamdi Selçuker

Akif Aslantaş This is me

Enes Bekman This is me

Publication Date December 1, 2017
Submission Date May 17, 2017
Published in Issue Year 2017 Volume: 4 Issue: 3

Cite

Vancouver Tuncel İ, Turp İ, Düç B, Selçuker AH, Aslantaş A, Bekman E. Metal-Seramik Restorasyonlarda Fırınlama Sayısı ve Seramik Kalınlığının Renk Değişimine Etkisi. Selcuk Dent J. 2017;4(3):123-7.