Evaluation of the bond strength of different intraradicular posts in endodontically treated teeth

François Isnaldo  Dias Caldeira; Guilherme  Vieira Luvisoto Belotto; Arthur  Francia Maia Athadeu; Barbara  Maria de Souza Moreira Machado; Ticiana  Sidorenko de Oliveira Capote; André Gustavo   Gustavo Paleari; Larissa   Santana Rodriguez

doi:10.24265/kiru.2025.v22n4.02

Autores/as

François Isnaldo Dias Caldeira Department of Morphology, Genetics, Orthodontics and Pediatric Dentistry, School of Dentistry at Araraquara, São Paulo State University (FOAr/UNESP), Araraquara, São Paulo, Brazil. Department of Diagnosis and Surgery, School of Dentistry at Araraquara, São Paulo State University (FOAr/UNESP), Araraquara, São Paulo, Brazil. https://orcid.org/0000-0002-4688-2059
Guilherme Vieira Luvisoto Belotto Department of Diagnosis and Surgery, School of Dentistry at Araraquara, São Paulo State University (FOAr/UNESP), Araraquara, São Paulo, Brazil. https://orcid.org/0000-0003-4164-3750
Arthur Francia Maia Athadeu School of Dentistry, Federal University of Alfenas (UNIFAL-MG), Alfenas, Minas Gerais, Brazil https://orcid.org/0000-0002-5287-491X
Barbara Maria de Souza Moreira Machado School of Dentistry, Federal University of Alfenas (UNIFAL-MG), Alfenas, Minas Gerais, Brazil. https://orcid.org/0000-0002-0338-8667
Ticiana Sidorenko de Oliveira Capote Department of Morphology, Genetics, Orthodontics and Pediatric Dentistry, School of Dentistry at Araraquara, São Paulo State University (FOAr/UNESP), Araraquara, São Paulo, Brazil. https://orcid.org/0000-0003-0979-5826
André Gustavo Gustavo Paleari School of Dentistry, University of Franca (UNIFRAN), Franca, São Paulo, Brazil https://orcid.org/0000-0002-7759-6004
Larissa Santana Rodriguez School of Dentistry, Federal University of Alfenas (UNIFAL-MG), Alfenas, Minas Gerais, Brazil https://orcid.org/0000-0002-1928-2568

DOI:

https://doi.org/10.24265/kiru.2025.v22n4.02

Palabras clave:

Pins Dentales; Cementos de Resina; Técnica de Perno Muñón; CAD-CAM; Endodoncia

Resumen

Objetivos: La reconstrucción de dientes endodónticos con destrucción coronal significativa a menudo requiere el uso de postes. Este estudio evaluó la resistencia de adhesión de cuatro sistemas de postes intrarradiculares en diferentes regiones radiculares mediante una prueba de expulsión: fibra de vidrio convencional, fibra de vidrio CAD/CAM, Splendor SAP y postes anatómicos. Materiales y Métodos: Diecinueve premolares unirradiculares fueron endodónticamente tratados y divididos en cuatro grupos. Los postes se cementaron con cemento de resina autoadhesivo dual y luego se seccionaron en rebanadas de 1 mm para la prueba de expulsión. Resultados: La región cervical tuvo una mayor resistencia de adhesión que los tercios medio y apical. Los postes convencionales de fibra de vidrio presentaron mayor resistencia que los postes anatómicos (p=0,048). Conclusiones: Estos resultados confirman que los tercios cervicales presentan las mejores condiciones de adhesión y que los postes convencionales de fibra de vidrio superan a los anatómicos.

Descargas

Los datos de descarga aún no están disponibles.

Biografía del autor/a

François Isnaldo Dias Caldeira , Department of Morphology, Genetics, Orthodontics and Pediatric Dentistry, School of Dentistry at Araraquara, São Paulo State University (FOAr/UNESP), Araraquara, São Paulo, Brazil. Department of Diagnosis and Surgery, School of Dentistry at Araraquara, São Paulo State University (FOAr/UNESP), Araraquara, São Paulo, Brazil.

PhD student in periodontology
Guilherme Vieira Luvisoto Belotto , Department of Diagnosis and Surgery, School of Dentistry at Araraquara, São Paulo State University (FOAr/UNESP), Araraquara, São Paulo, Brazil.

PhD student in periodontology
Arthur Francia Maia Athadeu, School of Dentistry, Federal University of Alfenas (UNIFAL-MG), Alfenas, Minas Gerais, Brazil

PhD student in periodontology
Barbara Maria de Souza Moreira Machado , School of Dentistry, Federal University of Alfenas (UNIFAL-MG), Alfenas, Minas Gerais, Brazil.

B.S in Dentistry
Ticiana Sidorenko de Oliveira Capote, Department of Morphology, Genetics, Orthodontics and Pediatric Dentistry, School of Dentistry at Araraquara, São Paulo State University (FOAr/UNESP), Araraquara, São Paulo, Brazil.

Professor of Human Anatomy
André Gustavo Gustavo Paleari , School of Dentistry, University of Franca (UNIFRAN), Franca, São Paulo, Brazil

Professor of Prosthodontics
Larissa Santana Rodriguez, School of Dentistry, Federal University of Alfenas (UNIFAL-MG), Alfenas, Minas Gerais, Brazil

Professor of Prosthodontics

Referencias

Carvalho MAD, Lazari PC, Gresnigt M, Del Bel Cury AA, Magne P. Current options concerning the endodontically-treated teeth restoration with the adhesive approach. Braz Oral Res. 2018;32:e74. doi: 10.1590/1807-3107bor-2018.vol32.0074.

Pinto CFB, França FMG, Basting RT, Turssi CP, Amaral FLB. Evaluation of bond strength of three glass fiber post-systems cemented to large root canals. Oper Dent. 2024;49(2):222-230. doi: 10.2341/22-142-L.

Grandini S, Goracci C, Monticelli F, Tay FR, Ferrari M. Fatigue resistance and structural characteristics of fiber posts. Dent Mater. 2005;21(8):761-767. doi: 10.1016/j.dental.2004.02.012.

Clavijo VGR, Calixto LR, Monsano R, Kabbach W, Andrade MF. Endodontically treated teeth rehabilitation with anatomical posts. Rev Dental Press Estét. 2008;5(2):31-49.

Zicari F, Van Meerbeek B, Scotti R, Naert I. Effect of fiber post length and root canal preparation on fracture resistance of endodontically treated teeth after fatigue loading. J Dent. 2012;40(4):312-321. doi: 10.1016/j.jdent.2012.01.006.

Sarkis-Onofre R, Skupien JA, Cenci MS, Moraes RR, Pereira-Cenci T. The role of resin cement on bond strength of glass-fiber posts luted into root canals: a systematic review and meta-analysis of in vitro studies. Oper Dent. 2014;39(1):E31-E44. doi: 10.2341/13-070-LIT.

Silva F, Aguiar P, Assis H, Lopes-Olhê F, Mazzi-Chaves J, Silva R, et al. Evaluation of the bonding strength of conventional, anatomized, adjustable, and CAD/CAM milled fiberglass posts in weakened endodontically treated roots. Braz Dent J. 2024;35. doi: 10.1590/0103-644020246103.

Bitter K, Maletic A, Neumann K, Breschi L, Sterzenbach G, Taschner M. Adhesive Durability Inside the Root Canal Using Self-adhesive Resin Cements for Luting Fiber Posts. Oper Dent. 2017;42(6):E167-E176. doi: 10.2341/17-017-L.

Guimarães MS, Bueno CES, Martin AS, Fontana CE, Pelegrine RA, Pinheiro SL, et al. In Vitro Evaluation of Bond Strength to Dentin of Two Post Systems: Computer-aided Design and Computer-aided Manufacturing Fiber Posts vs Splendor Single Adjustable Post. J Contemp Dent Pract 2022;23(4):388–392. doi: 10.5005/jp-journals-10024-3325.

Pontoriero DIK, Grandini S, Spagnuolo G, Discepoli N, Benedicenti S, Maccagnola V, et al. Clinical Outcomes of Endodontic Treatments and Restorations with and without Posts Up to 18 Years. J Clin Med. 2021;10(5):908. doi: 10.3390/jcm10050908.