Journals / Gazi Üniversitesi Diş Hekimliği Fakültesi Dergisi / 2000 / Cilt: 17 - Sayı: 3

In vitro evaluation of microleakage and marginal adaptation of restorations performed with different techniques in enamel and dentin fractures of anterior teeth

Mine ve dentin kırıklarında ön dişlere farklı tekniklerle yapılan restorasyonlarda kenar sızıntısı ve kenar uyumunun in vitro olarak incelenmesi

Pages
15–23
Publication Date
2022-10-17
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)

In SEM analysis, a perfect adaptation between tooth and restoration was observed in the buccai

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The aim of this study was to examine the microleakage and marginal adaptation of restorations performed by fragment reattacment and composite resins in crown fractures involving enamel and dentin.
📊
Key Findings & Data:Eighty-four lamb mandibular incisors were fractured horizontally at a distance of 3 mm from the incisal edge.
💡
Conclusion & Impact:In SEM analysis, a perfect adaptation between tooth and restoration was observed in the buccai
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The aim of this study was to examine the microleakage and marginal adaptation of restorations performed by fragment reattacment and composite resins in crown fractures involving enamel and dentin. Eighty-four lamb mandibular incisors were fractured horizontally at a distance of 3 mm from the incisal edge. In the first group, Scotchbond Multi Purpose Plus and in the second group PQ1 bonding agents were used for reattachment. The fractured teeth in the third and fourth groups were restored with Scotchbond Multi Purpose Plus / Valux Plus and PQ1 /Amelogen Universal, respectively. The restorations were thermocycled, kept.in 0.5% basic fuchsin solution for 24 hours, sectioned longitudinally and examined by a stereomicroscope. After thermocycling one sample was selected randomly in each group to examine the marginal adaptation. The microleakage scores of buccai and lingual areas in the reattachment groups were found to be statistically higher than those of the composite restoration groups. There were no statistically difference among the materials used in either reattachment or composite groups. In SEM analysis, a perfect adaptation between tooth and restoration was observed in the buccai

Özet

Bu çalışma, mine ve dentin içeren,kron kırıklarında kırık parçanın yapıştırılmasıyla ve kompozit rezinlerle yapılan restorasyonlarda kenar sızıntısı ve uyumunu incelemek amacıy!a gerçekleştirilmiştir. Seksen dört adet alt kesici koyun dişi kesici kenara 3 mm mesafeden yat'ly^trak kırılmıştır. Birinci grupta kırık parçalar dişlere Scotchbond Multi Purpose Plus, ikinci grupta ise PQ1 mine ve bağlayıcı ajanlar1 ile yapıştırılmıştır. Üçüncü ve'dördüncü gruplarda sırasıyla Scotchbond Multi Purpose Plus bağlayıcı ajan / Valux Plus kompozit rezinle ye PQ1 bağlayıcı ajan / Amelogen Univer¬sal kompozit rezinle restore edilmiştir. Tüm restorasyonlara termal siklus uygulanmış, %0.5'lik bazik fuksin solüsyonunda 24 saat bekletilmiş ve örneklerden longitudinal kesitler alınarak stereomikroskopta kenar sızıntısı yönünden incelenmiş¬tir. Termal siklus sonrasında her gruptan rastlantısal olarak seçilen birer örnekte restorasyonların kenar uyumu tarama elektron mikroskobu ile incelenmiştir. Yapıştırma gruplarının bukkal ve lingual yüzlerindeki kenar sızıntısı derecelerinin kompozit restorasyon gruplarından istatistiksel olarak daha fazla olduğu bulunmuştur. Yapıştırma ve kompozit restoras¬yonların yapıldığı gruplarda kullanılan materyaller arasında kenar sızıntısı miktarları açısından istatistiksel olarak anlam¬lı fark olmadığı bulunmuştur. Tarama elektron mikroskobu analizinde PQ1 bağlayıcı ajan ve Amelogen Universal kompo¬zit rezinle restore edilen örneğin bukkal yüzünde, diş dokuları ve restorasyon arasında tam bir adaptasyon gözlenirken diğer gruplarda aralanmalar olduğu saptanmıştır.

🔖

Cite This Article

TURGUT, M. D., BATIRBAYGİL, Y., ÇELİK, H. (2022). In vitro evaluation of microleakage and marginal adaptation of restorations performed with different techniques in enamel and dentin fractures of anterior teeth. Gazi Üniversitesi Diş Hekimliği Fakültesi Dergisi, Cilt: 17 - Sayı: 3, 15–23. https://ajindex.com/articles/521608

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (16)

  1. Amir E, Bar-GiI B, Sarnat H. Restoration of fractured imrratu re maxillary ce nt ra I incisors us h g t he crown fragments. Pediatr Dent 8: 285-288, 1986
  2. Andreasen FM, Andreasen JO. Crown Fractures: Andreasen FM, Andreasen JO. Textbook and Color Atlas of Traumatic Injuries to the Teeth. Mosby Copenhagen Denmark, 219-256, 1994
  3. Andreasen FM, Andreasen JO. Classification, Etiology and Epidemiology: Andreasen FM, Andreasen JO. Textbook and Color Atlas of Trau matic Incl ries to th e Teeth. Mo sby Copenhagen Denmark, 151-179, 1994
  4. Andreasen FM, Daugaad -Jensen J, Munksgaard EC. Reinf orceme nt of bon ded crown fractured in cbo rs with porcelain veneers. Endod Dent Traumatol 7:78-83, 1991
  5. Andreasen FM, Flügge E, Daugaard-Jensen J, Munksgaard EC. Treatment of crown fractured incisors with laminate veneer restorations. An experimantal study. Endod Dent Traumatol 8: 30-35, 1992
  6. Andreasen FM, Norén JG, Andreasen JO, Engelhardtsen S, Lindh-Strömberg U. Long-term survival of fragment bonding in the treatment of fractured crowns: A multicenter clinical study. Quint Int 26: 669-681, 1995
  7. Andreasen FM, Steinhardt U, Bille M, Munksgaard EC. Bo nd ing of en ame I-de nt h crown fracture s after crown fracture. An experimental study using bonding agents. Endod Dent Traumatol 9: 111-114, 1993
  8. Badami AA, Dunne SM, Scheer B. An in vitro investigation into the shear bond strengths of two dentine-bonding agents used in the reattachment of incisal edge fragments. Endod Dent Traumatol 11: 129-135, 1995
  9. Baratieri LN, Monteiro S, De Andrada MAC. Tooth fracture reattachment: case reports. Ouint Int 21: 261-270, 1990
  10. Black JB, Retief DH, Lemons JE. Elect of cavity design on retention of class IV composite resin restorations. JADA 103:42-46, 1981
  11. Camp JH. Diagnosis and management of sports-related injuries to the teeth. Dental Clinics of North America 35: 733- 756, 1991
  12. Cava Ile rİ G, Ze rman N. Trau mat ic crown fractu res in permenent incisors with immature roots: A follow-up study. Endod Dent Traumatol 11:294-296, 1995
  13. Ohristen sen G J. Th e b o nd ing evolu tio n in d en tist ry continues. JADA 1 27: 1114-1116, 1996
  14. Dayangaç GB. Kompozit Rezin Restorasyonlar. Güneș K itabevi Ltd.Şti. Ankara, 2000
  15. Donly KJ, Browning R. Class IV preparation design for microfilled and macrofilled composite resin. Pediatr Dent 14: 34-36, 1992
  16. Dorign ac G, Nan cy J, G nffith s D. B on din g of n atura I fragments to fractured anteri