SavedAdd your journal

Journals / Gülhane Tıp Dergisi / 2014 / Cilt: 56 - Sayı: 4

Assessment of thicknesses and color properties of opaque porcelain layers applied by different dental technicians

Farklı dental teknisyenler tarafından uygulanan opak porselen tabakasının kalınlık ve renk özelliklerinin incelenmesi

Bülent PİŞKİN
OSMAN CUMHUR SİPAHİ
Simel AYYILDIZ
Yumuşhan GÜNAY
Pages
199–205
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It was concluded that the opaque porcelain layer thickness and color values may be affected by individual manipulative variations by the different dental operators according to results of present study

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The aim of the present study was to evaluate the effect of individual manipulative variations on the thickness and color values of opaque porcelain layers applied by different dental technicians.
📊
Key Findings & Data:A total of 11 dental technicians applied opaque porcelain onto prepared metal specimens (n=10).
💡
Conclusion & Impact:It was concluded that the opaque porcelain layer thickness and color values may be affected by individual manipulative variations by the different dental operators according to results of present study
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The aim of the present study was to evaluate the effect of individual manipulative variations on the thickness and color values of opaque porcelain layers applied by different dental technicians. A total of 11 dental technicians applied opaque porcelain onto prepared metal specimens (n=10). The thicknesses of these opaque porcelain layers were measured with an ultrasonic device, and color values were evaluated using a spectrophotometer. Obtained values were compared with those of the control group specimens (n=10), which were fabricated by a prosthodontist. Opaque porcelain thickness values of metal specimens applied by 10 dental technicians were significantly different than those of the control group. Color values of opaque porcelain layer applied by nine dental technicians were significantly different than those of the control group. It was concluded that the opaque porcelain layer thickness and color values may be affected by individual manipulative variations by the different dental operators according to results of present study

Özet

Bu çalışmanın amacı, kişisel uygulama farklılıklarının, farklı diş teknisyenleri tarafından tatbik edilen opak porselen tabakasının kalınlık ve renk değerlerine olan etkisinin değerlendirilmesidir. Çalışma için toplam 11 diş teknisyeni, önceden hazırlanmış metal örneklere (n=10) opak porselen uyguladılar. Opak porselen tabakası kalınlıkları bir ultrasonic ölçüm cihazı ile, renk değerleri ise spektrofotometre cihazı ile saptandı. Elde edilen değerler, bir prostodontist tarafından üretilen örneklerin oluşturduğu kontrol grubu değerleri ile karşılaştırıldı. 10 diş teknisyeni tarafından uygulanan opak porselen tabakası kalınlık değerleri control grubundan anlamlı bir şekilde farklı bulunmuştur. Dokuz diş teknisyenin uyguladığı opak porselen tabakası renk değerleri control grubundan anlamlı bir şekilde farklıdır. Bu çalışmanın sonuçlarına gore, opak porselen tabakası kalınlığı ve renk değerleri, kişisel uygulama faklılıklarından etkilenebilmektedir

🔖

Cite This Article

PİŞKİN, B., SİPAHİ, O. C., AYYILDIZ, S., GÜNAY, Y. (2014). Assessment of thicknesses and color properties of opaque porcelain layers applied by different dental technicians. Gülhane Tıp Dergisi, Cilt: 56 - Sayı: 4, 199–205. https://ajindex.com/articles/213670

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Douglas RD, Przybylska M. Predicting porcelain thickness required for dental shade matches. Journal of Prosthetic Dentistry 1999;82:143-9
  2. Venkatachalam B, Goldstein GR, Pines MS, Hittelman EL. Ceramic pressed to metal versus feldspathic porcelain fused to metal: a comperative study of bond strength. International Journal of Prosthodontics 2009;22:94-100
  3. Motta AB, Pereira LC, da Cunha ARCC. All-ceramic and porcelain-fused-to-metal fixed partial dentures: a comparative study by 2D finite element analyses. Journal of Applied Oral Science 2007;15:399-405
  4. Scolaro JM, Pereira JR, do Valle AL, Bonfante G, Pegoraro LF. Comparative study of ceramic-to-metal bonding. Brazi lian Dental Journal 2007;18:240-3
  5. Jörn D, Waddell JN, Swain MV. The influence of opaque application methods on the bond strength and final shade of PFM restorations. Journal of Dentistry 2010;38:143-9
  6. Craig RG, Powers JM. Restorative dental materials. 11th ed., Missiouri:Mosby, Inc, 2002:550-551
  7. O’Brein WJ, Boenke KM, Groh CL. Evaluation of some properties of an opaque porcelain fired simultaneously with the body porcelain. Journal of Prosthetic Dentistry 1994;72:414-9
  8. Dozic A, Kleverlaan CJ, Meegdes M, van der Zel J, Feilzer AJ. The influence of porcelain layer thickness on the final shade of ceramic restorations. Journal of Prosthetic Dentistry 2003;90:563-570
  9. Wood MC, Thompson GA, Agar JR. A comparison of debonding strengths of four metal-ceramic systems with and without opaque porcelain. Journal of Prosthetic Dentistry 2007;97:141-9
  10. Shillingburg HT. Fundamentals of fixed prosthodontics. 3rd. ed. Illinois: Quintessence Publishing Co, Inc, 1997:471- 472
  11. Rosenstiel SF, Land MF, Fujimoto J. Contemporary Fixed Prosthodontics. 3rd. ed. St. Louis: Mosby, Inc; 2001:620- 621
  12. Jarad FD, Moss BW, Youngson CC, Russell MD. The effect of enamel porcelain thickness on color and the ability of a shade guide to prescribe chroma. Dental Materials 2007;23:454-60
  13. Pelaez-Vargas A, Dussan JA, Restrepo-Tamayo LF, Paucar C, Ferreira JA, Monteiro FJ. The effect of slurry preparation methods on biaxial flexural strength of dental porcelain. Journal of Prosthetic Dentistry 2011;105:308-14
  14. Yilmaz B, Özçelik TB, Wee AG. Effect of repeated firings on the color of opaque porcelain applied on different dental alloys. Journal of Prosthetic Dentistry 2009;101:395-404 15. Ozcelik TB, Yilmaz B, Ozcan I, Kircelli C. Colorimetric analysis of opaque porcelain fired to diffe