Influence of Core Build-Up Designs on Preventing Early Failure of Composite Resin Core in Molars Under Traction Forces: A Finite Element Analysis Study

Autor: Esteban D. Bonilla, Zhilin Zhao, Romy Angeles Maslucan, Chelsea Frimpong, Shahed Al Khalifah

Publikováno v: Journal of the California Dental Association, Vol 52, Iss 1 (2024)

Objective The aim of this study was to investigate, analyze and compare the stress distribution and biomechanical displacement generated at the interface between composite resin core buildups and two retentive shoulder designs on molars subjected to

Externí odkaz: https://doaj.org/article/91fed03757e94278846cab66616afccd

Influence of a Retentive Shoulder Design to Prevent Early Failure of Three Core Build-Ups

Autor: Franklin Garcia-Godoy, Cornelis H. Pameijer, Brian C. Bonilla, Vinícius Pedrazzi, Christine Khabbaz, Marc Hayashi, E D Bonilla, Cássio do Nascimento

Publikováno v: Brazilian Dental Journal v.30 n.6 2019
Brazilian Dental Journal
Fundação Odontológica de Ribeirão Preto (FUNORP)
instacron:FUNORP
Brazilian Dental Journal, Volume: 30, Issue: 6, Pages: 569-576, Published: 28 NOV 2019

This study evaluated the influence of a retentive shoulder design to prevent early failure of three resin composite build-ups on molars. Ninety-six intact extracted human maxillary third molars were assigned to two groups (n=48) based on occlusal, bu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04ba323dd099c1202119a37540785507
https://pubmed.ncbi.nlm.nih.gov/31800751