Chemicomechanical caries removal in primary molars: Evaluation of shear bond strength of modified glass ionomer restorations

An in vitro study

Authors

  • Salam Mohamed El Araby Lecturer of Pedodontics and Oral Health department, Faculty of Dental Midicine Girls branch AL -Azhar University
  • Mohammad El Sayed Moteea Lecturer of pedodontics and oral health, Department of pedodontics and oral health ,Al Azhar university, Assuit branch
  • Alaa Nabil Abbas Lecturer of Pedodontics and Oral Health Department Faculty of Dental medicine (Cairo -Boys) Al-Azhar University
  • Abdelhamid Abuelyazid Eissa Lecturer of of pedodontic and public health department faculty of dental medicine alazhar university
  • Yousef Hamed Abokhlifa Assistant Professor of pediatrics Dentistry and Dental public health, faculty of dental medicine AL-Azhar University IN Cairo, Egypt
  • Tamer Abdellatif Elmansy Faculty of Dental medicine (Boys), Al Azhar university
  • Mahmoud Abdellah Ahmed Refaei Lecturer in dental materials department at faculty of dentistry Al azhar university in Assiut
  • Hosam Muhammad Elsayed Lecturer of dental biomaterial department -Alazhar university Assiut branch
  • Ahmed Ramadan Elmanakhly Lecturer in Operative Dentistry Department, Faculty of Oral and Dental Medicine, Al–Azhar University (boys-Cairo)
  • Ahmed Ata Abd El-ghany Assistant Professor of Operative Dentistry Al-Azhar University (Assiut)

Keywords:

papacarie duo, silver modified glass ionomer, resin-modified glass ionomer cement, shear bond strength

Abstract

The recent trend in pediatric dentistry is tending towards minimal invasive materials and techniques. Aim: To evaluate and compare shear bond strength of three modified glass ionomer restorations  (GIRs) to dentin of primary molars after removal of caries via Papacarie Duo (a Chemicomechanical caries removal material CMCR). Materials and methods: 45 deciduous molars with occlusal carious cavity Samples were randomly divided into three groups, i.e., groups I , II , III  and were restored with Riva silver glass ionomer , light cure (LC) Riva glass ionomer , and Riva bulk fill hybrid glass ionomer respectively. Shear bond strength was determined. Results: It was found that the shear bond strength was highest in group III treated with Papacarie restored with Riva bulk fill hybrid glass ionomer (11.32± 3.15) MPa, followed by group II  treated with papacarie restored with light cured glass ionomer riva (5.53±3.33), with the lowest value  (3.87±1.5) recorded in Gp I treated with papacarie restored with riva silver reinforced glass ionomer. The difference between groups was significant. Conclusion: Bulk fill hybrid glass ionomer was significantly better than Light cure GIC and silver reinforced  glass ionomer  GIC in terms of shear bond strength.

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Published

25-08-2021

How to Cite

Araby, S. M. E., Moteea, M. E. S., Abbas, A. N., Eissa, A. A., Abokhlifa, Y. H., Elmansy, T. A., Refaei, M. A. A., Elsayed, H. M., Elmanakhly, A. R., & El-ghany, A. A. A. (2021). Chemicomechanical caries removal in primary molars: Evaluation of shear bond strength of modified glass ionomer restorations: An in vitro study. International Journal of Health Sciences, 5(S2), 1335–1346. Retrieved from https://sciencescholar.us/journal/index.php/ijhs/article/view/14676

Issue

Vol. 5 No. S2 (2021)

Section

Peer Review Articles
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