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Journals / Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi / 2017 / Cilt: 27 - Sayı: 3

THE EFFECT OF VARIOUS RETROCAVITY PREPARATION TECHNIQUES AND RETROFILLING WITH BIODENTINE ON APICAL MICROLEAKAGE

FARKLI RETROGRAD KAVİTE AÇMA TEKNİKLERİNİN VE RETROGRAD DOLGU BİODENTİNİN APİKAL SIZINTI ÜZERİNE ETKİSİ

Fatma KAPLAN
Dilara ARSLAN
Mehmet Burak GÜNEŞER
Aslıhan ÜŞÜMEZ
Pages
139–146
Publication Date
2022-10-10
DOI
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AI Summary & Key Takeaways

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

However; there were statistical significant differences between apicoectomy and apicoectomy+Nd:YAG laser group (p

📌 3 Key Takeaways

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Objective & Hypothesis:Aim: The aim of this study was to evaluate the apical microleakage of root-end cavities prepared by Er:YAG (400 mJ, 10 Hz) or Nd:YAG (150 mJ, 10 Hz) laser and the effect of Biodentine by using dye penetration method.
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Key Findings & Data:Material and Methods: Decoronated sixty-four extracted single-rooted human teeth were prepared using ProTaper® up to F4 and obturated by lateral condensation technique with Guta-perka ve AH plus.
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Conclusion & Impact:However; there were statistical significant differences between apicoectomy and apicoectomy+Nd:YAG laser group (p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Aim: The aim of this study was to evaluate the apical microleakage of root-end cavities prepared by Er:YAG (400 mJ, 10 Hz) or Nd:YAG (150 mJ, 10 Hz) laser and the effect of Biodentine by using dye penetration method. Material and Methods: Decoronated sixty-four extracted single-rooted human teeth were prepared using ProTaper® up to F4 and obturated by lateral condensation technique with Guta-perka ve AH plus. The 3-mm of 90° apicoectomy was performed by low-speed diamond burs. The roots were randomly divided into eight groups (n=8) as follows; Group1: Only apicoectomy without a cavity preparation (CP); Group2: Nd:YAG laser after apicoectomy without a CP; Group: CP with bur; Group4: CP/bur and filled with Biodentine; Group5: CP/bur+Nd:YAG irradiation+Biodentine; Group6: CP with Er:YAG; CP/Er:YAG+Nd:YAG irradiation+Biodentine. The root surfaces were coated with a double layer of nail varnish except the retrograde-filled surfaces and roots were immersed in Indian-ink for 15 days. Dye penetration level was assessed with clearing technique. Data were statistically analyzed by using Kruskal-Wallis and Mann Whitney U test. Results: Retrofilling with Biodentine groups showed the lowest microleakage (p0.05). However; there were statistical significant differences between apicoectomy and apicoectomy+Nd:YAG laser group (p

Özet

Amaç: Erbium:Yttrium Aluminium Garnet (Er:YAG) ve Neodymium-Doped Yttrium Aluminum Garnet (Nd:YAG) lazer kullanılarak hazırlanmış retrograd kavitelerde Biodentin dolgu materyeli kullanımının apikal sızıntı üzerine etkisinin boya penetrasyon testi kullanılarak incelenmesidir. Gereç ve yöntem: Kuronları uzaklaştırılan 64 adet tek köklü çekilmiş insan dişi ProTaper eğe sistemi ile F4'e kadar ile şekillendirildi. Guta-perka ve AH plus kanal patı kullanılarak lateral kondensasyon yöntemi ile dolduruldu. Apikal 3 mm' lik parçalar kökün uzun aksına 90° olacak şekilde kesilerek uzaklaştırıldı. Kökler rastgele 8 gruba ayrıldı. (n:8); Grup 1: Hiçbir işlem yapılmadı, Grup 2: Apikal kök yüzeyine Nd:YAG lazer uygulandı, Grup 3: Fissür frez ile Sınıf 1 kavite açıldı (KP), Grup 4: Fissür frez ile KP+Biodentin, Grup 5: Fissür frez ile KP+Nd:YAG lazer+Biodentin, Grup 6: Er:YAG lazer ile KP, Grup 7: Er:YAG lazer ile KP+Biodentin, Grup 8: Er:YAG lazer ile KP+Nd:YAG lazer+ Biodentin. Kök yüzeyleri apikal 1mm hariç iki kat tırnak cilası kaplandı ve 15 gün süre ile çini mürekkebinde bekletildi. Apikal sızıntı şeffaflaştırma yöntemi ile değerlendirildi. İstatistiksel analiz MannWhitney U ve Kruskal-Wallis testleri kullanılarak yapıldı. Bulgular: Biodentin ile doldurulmuş gruplar (4,5,7,8) arasında boya sızıntısı açısından istatistiksel olarak anlamlı bir fark bulunmamıştır (p>0.05). Biodentin uygulanan tüm gruplar ile (4,5,7,8) uygulanmayan diğer tüm gruplar (1,2,3,6) arasında istatistiksel olarak anlamlı fark tespit edilmiştir (p

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Cite This Article

KAPLAN, F., ARSLAN, D., GÜNEŞER, M. B., ÜŞÜMEZ, A. (2022). THE EFFECT OF VARIOUS RETROCAVITY PREPARATION TECHNIQUES AND RETROFILLING WITH BIODENTINE ON APICAL MICROLEAKAGE. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi, Cilt: 27 - Sayı: 3, 139–146. https://ajindex.com/articles/452052

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