Article Data

  • Views 802
  • Dowloads 146

Original Research

Open Access

Bond Strength Analysis of Intracanal Posts used in Anterior Primary Teeth: an in vitro study

  • Sérgio Luiz Pinheiro1,*,
  • Marcelo José Strazzeri Bönecker2
  • Danilo Antonio Duarte3
  • José Carlos Pettorossi Imparato4
  • Margareth Oda PhD5

1School of Dentistry, Catholic University of Campinas (PUC), Santos Metropolitan University and Araras University

2,Pediatric Dentistry at the University Cruzeiro do Sul and University of São Paulo

3,Department of Pediatric Dentistry in University Cruzeiro do Sul

4,São Leopoldo Mandic

5,of Dentistry. University of São Paulo

DOI: 10.17796/jcpd.31.1.547tqq6574361549 Vol.31,Issue 1,January 2007 pp.32-34

Published: 01 January 2007

*Corresponding Author(s): Sérgio Luiz Pinheiro E-mail: psergio@usp.br

Abstract

The purpose of this in vitro study is to assess the bond strength of three different posts used to restore primary anterior teeth. These posts were made by composite resin, 0.7mm alpha-shaped orthodontic wire and dentin posts. Thirty roots of extracted primary anterior teeth, with initial physiological resorption, were mounted in a container filled with self cured resin and were endodontically treated. Thirty posts were prepared using three different materials: 10 composite resin posts (Z100), 10 alpha-shaped orthodontic wire and 10 dentin posts. A bulk of composite resin (Z100) was made over the posts using a circular Teflon bisected strip. The specimens were stored in 37°C water solution for 24 hours before tensile bond strength tests in 0,5mm/min speed were performed (Instron model 4442 test machine- Instron Corporation). The results were submitted to the Kruskal-Wallis test and there were no significant statistical differences among the three types of posts assessed (p=0.8666). The dentin posts technique might be considered an alternative for rehabilitation in pediatric dentistry. because of the possibility of natural resorption.

Keywords

Posts. Composite resin. Orthodontic wire. Dentin post. Bond strength

Cite and Share

Sérgio Luiz Pinheiro,Marcelo José Strazzeri Bönecker,Danilo Antonio Duarte,José Carlos Pettorossi Imparato,Margareth Oda PhD. Bond Strength Analysis of Intracanal Posts used in Anterior Primary Teeth: an in vitro study. Journal of Clinical Pediatric Dentistry. 2007. 31(1);32-34.

References

1. Grosso FC. Primary anterior strip crowns: A new technique for severe-ly decayed anterior primary teeth. J Pedod 11:375-384, 1987.

2. Mathias RS, Bengtson NG, Bengtson AL, Benassi LRD. Fixed bridge in Pediatric Dentistry. Rev Paul de Odontologia 11:38-43, 1989.

3. Pimenta MCF, Lima JEO, Almeira RR. Adhesive fixed bridge in upper and lower anterior teeth. Congresso Paulista de Odontol, 15 Anais. São Paulo, 1992.

4. Christensen JR, Fields HWJ. Space maintenance in the primary denti tion. In: Pinkham JR. Pediatric Dentistry. 2°ed. Philadelphia: W.B. Saunders Co.; 1994:358-373.

5. Schwartz SS, Rosivack RG, Michelotti P. A child’s sleeping habit as a cause of nursing caries. J Dent Child 60:22-25, 1993.

6. Benitez C, O’Sullivan D, Tinanoff N. Effect of a preventive approach for the treatment of nursing bottle caries. J Dent Child 61:46-49, 1994.

7. Denari W, Correa D. Partial Anterior Prothesis by attachment system. Rev Assoc Paul Cir Dent 49:477-478, 1995.

8. Cintron CI. Esthetics in Pediatric Dentistry. NY State Dent J 61:30-33, 1995.

9. Wanderley MT, Ferreira SLM, Rodrigues CRMD, Filho LER. Primary anterior tooth restoration using posts with macroretentive elements. Quintessence Int 30:432-436, 1999.

10. Guimarães CS, Ribeiro SC, Biffi JCG, Mota AS. Comparative analysis of retention in prefabricated and fixed intracanal posts with different cement agents. RPG Rev Pos Grad 6:354-360, 1999.

11. Judd PL, Kenny DJ, Johnston DH, Yacobi R. Composite resin short-post technique for primary anterior teeth. J Am Dent Assoc 120:553-555, 1990.

12. Mathias RS, Kramer PF, Imparato JCP, Guedes-Pinto AC. Operative and restorative dentistry. In: Guedes-Pinto AC. Pediatric Dentistry. 1st ed. São Paulo: Santos, 1997:569-607.

13. Issao M, Guedes-Pinto AC. Pediatric Dentistry Manual. 1st ed. São Paulo: Pancast, 1978:132-134.

14. Rifkin AJ. Composite post-crowns in anterior primary teeth. J Dent Assoc S Afr 38:225-227, 1983.

15. Ramires-Romito ACD, Wanderley MT, Oliveira MDMO, Imparato JCP, Correa MSNP. Biologic restoration of primary anterior teeth. Quintessence Int 6:405-411, 2000.

16. Vieira CL, Ribeiro CC. Polyethylene fiber tape used as post and core in decayed primary anterior teeth: A treatment option. J Clin Pediatr Dent, 26:1-4, 2001

17. Rosen M, Klompas J, Becker PJ. Bond strength values: should they be considered in material selection? J Dent Assoc S Afr 50:197-202, 1995.

18. Casellato C, Giometti CF, Wanderley MT, Rodrigues-Filho LE, Rodrigues CRMD. Shear-bond strength of primary teeth restored with different intra-canal retention [abstract 65]. J Dent Res 81:B-120, 2002.

19. Mendes S, Portella W, Gleiser R. Resin short-post technique for pri-mary anterior teeth – a case report. Rev de Odontopediatria 2:75-81, 1993.

20. Galindo VAC, Nogueira JSE, Yamasaki E, Miranda DK. Biological posts and adhesive natural crowns – an alternative for rehabilitation in anterior primary teeth. J Bras Odontoped Odonto Bebê 3:513-519, 2000.

21. Mendes FM, DE Benedetto MS, Zardetto CGC, Wanderley MT, Correa MSNP. Resin composite restoration in primary anterior teeth using short-post technique and strip crowns: a case report. Pediatr Dent

35:689-692, 2004.


Abstracted / indexed in

Science Citation Index Expanded (SciSearch) Created as SCI in 1964, Science Citation Index Expanded now indexes over 9,500 of the world’s most impactful journals across 178 scientific disciplines. More than 53 million records and 1.18 billion cited references date back from 1900 to present.

Biological Abstracts Easily discover critical journal coverage of the life sciences with Biological Abstracts, produced by the Web of Science Group, with topics ranging from botany to microbiology to pharmacology. Including BIOSIS indexing and MeSH terms, specialized indexing in Biological Abstracts helps you to discover more accurate, context-sensitive results.

Google Scholar Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines.

JournalSeek Genamics JournalSeek is the largest completely categorized database of freely available journal information available on the internet. The database presently contains 39226 titles. Journal information includes the description (aims and scope), journal abbreviation, journal homepage link, subject category and ISSN.

Current Contents - Clinical Medicine Current Contents - Clinical Medicine provides easy access to complete tables of contents, abstracts, bibliographic information and all other significant items in recently published issues from over 1,000 leading journals in clinical medicine.

BIOSIS Previews BIOSIS Previews is an English-language, bibliographic database service, with abstracts and citation indexing. It is part of Clarivate Analytics Web of Science suite. BIOSIS Previews indexes data from 1926 to the present.

Journal Citation Reports/Science Edition Journal Citation Reports/Science Edition aims to evaluate a journal’s value from multiple perspectives including the journal impact factor, descriptive data about a journal’s open access content as well as contributing authors, and provide readers a transparent and publisher-neutral data & statistics information about the journal.

Scopus: CiteScore 2.0 (2022) Scopus is Elsevier's abstract and citation database launched in 2004. Scopus covers nearly 36,377 titles (22,794 active titles and 13,583 Inactive titles) from approximately 11,678 publishers, of which 34,346 are peer-reviewed journals in top-level subject fields: life sciences, social sciences, physical sciences and health sciences.

Submission Turnaround Time

Conferences

Top