Effect of Tribochemical Surface Treatment Technique on the Push-Out Bond Strength of Novel CAD/CAM Post Restorations

Ahmet Serkan Küçükekenci; Doğu Ömür Dede

doi:10.7126/cumudj.849157

EN

Effect of Tribochemical Surface Treatment Technique on the Push-Out Bond Strength of Novel CAD/CAM Post Restorations

Abstract

Amaçlar: Bu çalışmanın amacı, tribokimyasal yüzey işleminin (Tbc) güncel CAD/CAM post materyalleri ile kök kanal dentini arasındaki itme bağlantı dayanımına (İBD) etkisinin değerlendirilmesidir. Gereçler ve Yöntemler: Yeni çekilmiş sağlam 52 adet insan maksiller santral kesici dişleri seçildi ve endodontik olarak tedavi edildi. Dişler, kullanılan post materyaline göre rastgele 7 gruba ayrıldı: Kompozit fiber post (FRC), In Coris TZI (Zr), IPS e.max CAD (Lds), Vita Suprinity (Zls), GC Cerasmart (RMC_Ce), Lava Ultimate (RMC_Lu) ve Vita Enamic (RMC_En). Daha sonra, FRC dışındaki postlar, uygulanan yüzey işlemine göre rastgele iki alt gruba ayrıldı: Kontrol (herhangi bir işlem yok), Tbc (CoJet). Post boşluğunun hazırlanmasından sonra, post örnekler dual-cure kendinden yapışkanlı adeziv rezin siman ile simante edildi. Herbir dişin kökünden 1 mm kalınlığında 3 adet kesit olmak üzere toplam 156 adet kesit elde edildi (n = 12). Her kesit için İBD testi yapıldı ve sonuçlar iki yönlü ANOVA ve Tukey HSD testleri kullanılarak p < 0,05 anlamlılık düzeyinde analiz edildi. Bulgular: En düşük İBD değerleri, yüzey işlemi uygulanmayan (17.24 ± 1.33 MPa) ve tribokimyasal kaplı (23.09 ± 2.16 MPa) Zr grupları için elde edildi (p < 0.05). En yüksek İBD değerleri, yüzey işlemi uygulanmayan RMC_Ce (42.45 ± 2.42 MPa) ve RMC_Lu (45.22 ± 2.32 MPa) grupları (p = 0.215) ve tribokimyasal kaplı RMC_Ce (43.55 ± 2.63 MPa) ve RMC_Lu (45.38 ± 2.59 MPa) grupları için elde edildi (p = 0.821). Kalan post grupları arasında istatistiksel olarak önemli farklılıklar gözlendi (p < 0.05). Tribokimyasal yüzey işlemi, Lds, Zls ve Zr post gruplarının İBD değerlerini önemli ölçüde artırmıştır (p < 0.05). En yaygın olarak Adeziv kırık tipi görüldü (n = 78). Sonuçlar: Bu çalışmanın sonuçları, CAD/CAM RMC post gruplarının İBD değerlerinin FRC, Zr, Lds ve Zls post gruplarından daha yüksek olduğunu ve Tbc'nin tüm CAD/CAM post gruplarının İBD değerlerini artırdığını göstermektedir. Anahtar Kelimeler: CAD-CAM, itme bağlantı dayanımı, post-restorasyon, yüzey işlemi.

Keywords

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Authors

Ahmet Serkan Küçükekenci ^*
0000-0001-6628-0939
Türkiye

Doğu Ömür Dede
0000-0003-1021-5702
Türkiye

Publication Date

May 31, 2021

Submission Date

December 29, 2020

Acceptance Date

April 14, 2021

Published in Issue

Year 2021 Volume: 24 Number: 2

DOI

https://doi.org/10.7126/cumudj.849157

IZ

https://izlik.org/JA47GB27TJ

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RIS / Bibtex

EndNote

Küçükekenci AS, Dede DÖ (May 1, 2021) Effect of Tribochemical Surface Treatment Technique on the Push-Out Bond Strength of Novel CAD/CAM Post Restorations. Cumhuriyet Dental Journal 24 2 153–162.

Öz

Effect of Tribochemical Surface Treatment Technique on the Push-Out Bond Strength of Novel CAD/CAM Post Restorations

Abstract

Keywords

References

Details

Primary Language

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Journal Section

Authors

Publication Date

Submission Date

Acceptance Date

Published in Issue

DOI

IZ

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