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Monolitik zirkonya kron ve köprülerin başarısı üzerine klinik çalışma: ön rapor

Year 2017, Volume: 34 Issue: 3, 104 - 108, 22.01.2017
https://doi.org/10.17214/gaziaot.286916

Abstract

Amaç: Bu çalışmanın amacı, posterior monolitik zirkonya tek kronlara ve köprülere ait klinik ön sonuçları sunmaktır.

Gereç ve Yöntem: Otuzdört hastaya, Bilgisayar Destekli Tasarım - Bilgisayar Destekli Üretim (CAD-CAM) sistemi kullanılarak posterior bölgede toplam 43 monolitik zirkonya restorasyon (kron ve/veya köprü) yapıldı. Restorasyonlar, başlangıç aşamasında ve 6 ayda bir sağ kalım oranı ve teknik açısından değerlendirildi. Restorasyonların başarısı, takip süresince restorasyonların in situ olarak yerinde kalmasına veya uzaklaştırma veya yeniden yerleştirme ihtiyacına göre tanımlandı. Teknik değerlendirmeler modifiye Amerika Birleşik Devletleri Halk Sağlığı Kriterleri ile yapıldı. Bütün restorasyonların sağ kalımı, Kaplan-Meier sağkalım analizi kullanılarak değerlendirildi. Her bir restorasyonun takip süresi, restorasyonun yerleştirilmesinden ilk başarısızlık tarihine kadar olan süre olarak kabul edildi.

Bulgular: Ortalama 18.6 ± 3.9 ay gözlem süresinde (8-24 ay aralığında), tek kronlara ve köprülere ait kümülatif sağkalım oranı sırasıyla %86.7 ve %92.3’tü. Teknik değerlendirmede, restorasyonların iyi marjinal adaptasyon ve kron konturu gösterdiği; ancak restorasyonların renk ve oklüzyon için düzenlemelere ihtiyaç duyduğu belirlendi.

Sonuç: Bu ön sonuçlar, posterior monolitik zirkonya tek kron ve köprülerin yüksek sağkalım oranı gösterdiğini ve genel olarak teknik açıdan başarılı olduklarını ortaya koymaktadır.

References

  • Raigrodski AJ, Chiche GJ, Potiket N, Hochstedler JL, Mohamed SE, Billiot S, et al. The efficacy of posterior three-unit zirconium-oxide-based ceramic fixed partial dental prostheses: a prospective clinical pilot study. J Prosthet Dent 2006;96:237-44.
  • Kavasoğlu M, Akçaboy C. Üst yapı porseleni uygulamasının yarı ve tam sinterize zirkonya alt yapıların bükülme dayanıklılıklarına etkisi. Acta Odontol Turc 2015;32:12-8.
  • Passia N, Stampf S, Strub JR. Five-year results of a prospective randomised controlled clinical trial of posterior computer-aided design-computer-aided manufacturing ZrSiO4 -ceramic crowns. J Oral Rehabil 2013;40:609-17.
  • Mundhe K, Jain V, Pruthi G, Shah N. Clinical study to evaluate the wear of natural enamel antagonist to zirconia and metal ceramic crowns. J Prosthet Dent 2015;114:358-63.
  • Stober T, Bermejo JL, Rammelsberg P, Schmitter M. Enamel wear caused by monolithic zirconia crowns after 6 months of clinical use. J Oral Rehabil 2014;41:314-22.
  • Batson ER, Cooper LF, Duqum I, Mendonca G. Clinical outcomes of three different crown systems with CAD/CAM technology. J Prosthet Dent 2014;112:770-7.
  • Oilo M, Kvam K, Reisegg K, Gjerdet NR. The Effects of Margin Curvature on Load at Fracture of Ceramic Crowns. Int J Prosthodont 2015;28:357-9.
  • Johansson C, Kmet G, Rivera J, Larsson C, Vult Von Steyern P. Fracture strength of monolithic all-ceramic crowns made of high translucent yttrium oxide-stabilized zirconium dioxide compared to porcelain-veneered crowns and lithium disilicate crowns. Acta Odontol Scand 2014;72:145-53.
  • de Kok P, Kleverlaan CJ, de Jager N, Kuijs R, Feilzer AJ. Mechanical performance of implant-supported posterior crowns. J Prosthet Dent 2015;114:59-66.
  • Ferrario VF, Sforza C, Zanotti G, Tartaglia GM. Maximal bite forces in healthy young adults as predicted by surface electromyography. J Dent 2004;32:451-7.
  • Arslan Y, Bankoglu Gungor M, Karakoca Nemli S, Kokdogan Boyaci B, Aydin C. Comparison of Maximum Intercuspal Contacts of Articulated Casts and Virtual Casts Requiring Posterior Fixed Partial Dentures. J Prosthodont 2016; doi:10.1111/jopr.12439.
  • Harianawala HH, Kheur MG, Apte SK, Kale BB, Sethi TS, Kheur SM. Comparative analysis of transmittance for different types of commercially available zirconia and lithium disilicate materials. J Adv Prosthodont 2014;6:456-61.
  • Sulaiman TA, Abdulmajeed AA, Donovan TE, Vallittu PK, Narhi TO, Lassila LV. The effect of staining and vacuum sintering on optical and mechanical properties of partially and fully stabilized monolithic zirconia. Dent Mater J 2015;34:605-10.

Clinical study on the success of posterior monolithic zirconia crowns and fixed dental prostheses: preliminary report

Year 2017, Volume: 34 Issue: 3, 104 - 108, 22.01.2017
https://doi.org/10.17214/gaziaot.286916

Abstract

Objective: The purpose of this report was to present preliminary clinical results regarding the success rates and technical outcomes of posterior monolithic zirconia single tooth crowns (STs) and fixed dental prostheses (FDPs).

Materials and Method: Thirty-four patients received 43 posterior monolithic zirconia restorations as single tooth crowns (STs) and/or fixed dental prostheses (FDPs), which were fabricated using a CAD-CAM (Computer Aided Design - Computer Aided Manufacturing) system. At baseline and every 6 months, the restorations were examined for survival and technical outcomes. Success of the restorations was defined as the restoration remaining in situ, with no need for removal or replacement at follow-up visits. Technical outcomes were evaluated with a modified version of the United States Public Health Services criteria. Survival of restorations was estimated by using the Kaplan-Meier survival analysis. For each restoration, duration of follow-up was calculated from the time of placement to the date of its first failure.

Results: After a mean observation period of 18.6 ± 3.9 months (between 8-24 months), cumulative survival rates were 86.7% and 92.3% for STs and FDPs, respectively. Technical evaluation revealed good marginal adaptation and crown contours; however, modifications were needed for shade and occlusion of restorations.

Conclusion: These preliminary results revealed high survival rate and generally successful technical outcomes for posterior monolithic zirconia STs and FDPs.

References

  • Raigrodski AJ, Chiche GJ, Potiket N, Hochstedler JL, Mohamed SE, Billiot S, et al. The efficacy of posterior three-unit zirconium-oxide-based ceramic fixed partial dental prostheses: a prospective clinical pilot study. J Prosthet Dent 2006;96:237-44.
  • Kavasoğlu M, Akçaboy C. Üst yapı porseleni uygulamasının yarı ve tam sinterize zirkonya alt yapıların bükülme dayanıklılıklarına etkisi. Acta Odontol Turc 2015;32:12-8.
  • Passia N, Stampf S, Strub JR. Five-year results of a prospective randomised controlled clinical trial of posterior computer-aided design-computer-aided manufacturing ZrSiO4 -ceramic crowns. J Oral Rehabil 2013;40:609-17.
  • Mundhe K, Jain V, Pruthi G, Shah N. Clinical study to evaluate the wear of natural enamel antagonist to zirconia and metal ceramic crowns. J Prosthet Dent 2015;114:358-63.
  • Stober T, Bermejo JL, Rammelsberg P, Schmitter M. Enamel wear caused by monolithic zirconia crowns after 6 months of clinical use. J Oral Rehabil 2014;41:314-22.
  • Batson ER, Cooper LF, Duqum I, Mendonca G. Clinical outcomes of three different crown systems with CAD/CAM technology. J Prosthet Dent 2014;112:770-7.
  • Oilo M, Kvam K, Reisegg K, Gjerdet NR. The Effects of Margin Curvature on Load at Fracture of Ceramic Crowns. Int J Prosthodont 2015;28:357-9.
  • Johansson C, Kmet G, Rivera J, Larsson C, Vult Von Steyern P. Fracture strength of monolithic all-ceramic crowns made of high translucent yttrium oxide-stabilized zirconium dioxide compared to porcelain-veneered crowns and lithium disilicate crowns. Acta Odontol Scand 2014;72:145-53.
  • de Kok P, Kleverlaan CJ, de Jager N, Kuijs R, Feilzer AJ. Mechanical performance of implant-supported posterior crowns. J Prosthet Dent 2015;114:59-66.
  • Ferrario VF, Sforza C, Zanotti G, Tartaglia GM. Maximal bite forces in healthy young adults as predicted by surface electromyography. J Dent 2004;32:451-7.
  • Arslan Y, Bankoglu Gungor M, Karakoca Nemli S, Kokdogan Boyaci B, Aydin C. Comparison of Maximum Intercuspal Contacts of Articulated Casts and Virtual Casts Requiring Posterior Fixed Partial Dentures. J Prosthodont 2016; doi:10.1111/jopr.12439.
  • Harianawala HH, Kheur MG, Apte SK, Kale BB, Sethi TS, Kheur SM. Comparative analysis of transmittance for different types of commercially available zirconia and lithium disilicate materials. J Adv Prosthodont 2014;6:456-61.
  • Sulaiman TA, Abdulmajeed AA, Donovan TE, Vallittu PK, Narhi TO, Lassila LV. The effect of staining and vacuum sintering on optical and mechanical properties of partially and fully stabilized monolithic zirconia. Dent Mater J 2015;34:605-10.
There are 13 citations in total.

Details

Subjects Health Care Administration
Journal Section Short Communication
Authors

Merve Bankoğlu Güngör

Seçil Karakoca Nemli

Alper Çağlar

Cemal Aydın

Handan Yılmaz This is me

Publication Date January 22, 2017
Published in Issue Year 2017 Volume: 34 Issue: 3

Cite

APA Bankoğlu Güngör, M., Karakoca Nemli, S., Çağlar, A., Aydın, C., et al. (2017). Monolitik zirkonya kron ve köprülerin başarısı üzerine klinik çalışma: ön rapor. Acta Odontologica Turcica, 34(3), 104-108. https://doi.org/10.17214/gaziaot.286916
AMA Bankoğlu Güngör M, Karakoca Nemli S, Çağlar A, Aydın C, Yılmaz H. Monolitik zirkonya kron ve köprülerin başarısı üzerine klinik çalışma: ön rapor. Acta Odontol Turc. June 2017;34(3):104-108. doi:10.17214/gaziaot.286916
Chicago Bankoğlu Güngör, Merve, Seçil Karakoca Nemli, Alper Çağlar, Cemal Aydın, and Handan Yılmaz. “Monolitik Zirkonya Kron Ve köprülerin başarısı üzerine Klinik çalışma: ön Rapor”. Acta Odontologica Turcica 34, no. 3 (June 2017): 104-8. https://doi.org/10.17214/gaziaot.286916.
EndNote Bankoğlu Güngör M, Karakoca Nemli S, Çağlar A, Aydın C, Yılmaz H (June 1, 2017) Monolitik zirkonya kron ve köprülerin başarısı üzerine klinik çalışma: ön rapor. Acta Odontologica Turcica 34 3 104–108.
IEEE M. Bankoğlu Güngör, S. Karakoca Nemli, A. Çağlar, C. Aydın, and H. Yılmaz, “Monolitik zirkonya kron ve köprülerin başarısı üzerine klinik çalışma: ön rapor”, Acta Odontol Turc, vol. 34, no. 3, pp. 104–108, 2017, doi: 10.17214/gaziaot.286916.
ISNAD Bankoğlu Güngör, Merve et al. “Monolitik Zirkonya Kron Ve köprülerin başarısı üzerine Klinik çalışma: ön Rapor”. Acta Odontologica Turcica 34/3 (June 2017), 104-108. https://doi.org/10.17214/gaziaot.286916.
JAMA Bankoğlu Güngör M, Karakoca Nemli S, Çağlar A, Aydın C, Yılmaz H. Monolitik zirkonya kron ve köprülerin başarısı üzerine klinik çalışma: ön rapor. Acta Odontol Turc. 2017;34:104–108.
MLA Bankoğlu Güngör, Merve et al. “Monolitik Zirkonya Kron Ve köprülerin başarısı üzerine Klinik çalışma: ön Rapor”. Acta Odontologica Turcica, vol. 34, no. 3, 2017, pp. 104-8, doi:10.17214/gaziaot.286916.
Vancouver Bankoğlu Güngör M, Karakoca Nemli S, Çağlar A, Aydın C, Yılmaz H. Monolitik zirkonya kron ve köprülerin başarısı üzerine klinik çalışma: ön rapor. Acta Odontol Turc. 2017;34(3):104-8.