The post transfixed in the coronal cavity increases the fracture resistance of weakened and directly restored teeth? A systematic review

• Autor(a) principal: Portugal, Bruna Neves
• Data de Publicação: 2022
• Outros Autores: Weschenfelder, Vanessa Mallmann, Burnett Junior, Luiz Henrique, Melo, Tiago André Fontoura de
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Institucional da UFRGS
• Texto Completo: http://hdl.handle.net/10183/252279
• topic: Análise do estresse dentário; Dentística operatória; Revisão sistemática; Dental stress analysis; Operative dentistry; Systematic review; Tooth crown

Introduction: The objective of this systematic review was to answer the question: Does the intraradicular post transfixed in the dental crown increases the fracture resistance of weakened and directly restored teeth? Methods: Electronic databases (MEDLINE/PubMed, LILACS, SCOPUS, EMBASE, Scientific Electronic Library Online -SCIELO, and Central Register of Controlled Trials -CENTRAL) were searched until March 2021, without language or year restriction. Grey literature was also searched through Google scholar and OpenGrey repository. Only in vitro stud-ies were included that evaluated the influence of the use of intraradicular post trans-fixed in the crown in the buccopalatal/lingual direction in the fracture resistance of the dental crown. Relevant results were summarized and evaluated. The risk of bias was also assessed in the studies. Results: Initial screening of databases resulted in 249 studies, of which 109 were excluded for being duplicates. Of 140 eligible pa-pers, fourteen studies met the inclusion criteria and were selected for full-text read-ing. Of these, two studies were excluded for not having access to the full article. All selected articles wereclassified as low risk of bias. Conclusion: Based on the studies, it is possible to conclude that the use of a transfixed post in the crown increases the fracture resistance of weakened and directly restored teeth.