ArticleEuropean journal of dentistry2014
Fracture resistance of cementum-extended composite fillings in severely damaged deciduous incisors: An in vitro study.
Article in European journal of dentistry, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
3 citing papers in PubMed.
- Mechanical Properties and Clinical Success of Intracanal Posts in Primary Maxillary Anterior Teeth: A Systematic Review and Meta-analysis.International journal of clinical pediatric dentistry · 2023Review
- Effects of pulp capping materials on fracture resistance of Class II composite restorations.European journal of dentistryArticle
- Comparison of compressive strength among three different intracanal post materials in primary anterior teeth: AnEuropean journal of dentistryArticle
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThe aim of this study was to comparatively assess the fracture resistance of the cementum-extended and conventional composite fillings with or without intracanal composite posts in severely damaged deciduous incisors. MATERIALS AND
methodsThis in vitro study was performed on 60 extracted deciduous maxillary incisors that were randomly divided into four groups: Group 1: Composite filling (CF); Group 2: Composite filling with composite posts (CF + CP); Group 3: Composite filling extended 0.5 mm to cementum (ceCF); Group 4: Composite filling extended 0.5 mm to cementum with composite posts (ceCF + CP). The fracture resistance was assessed by exerting a progressively increasing load with a cross-head speed of 0.5 mm/min in a Universal Testing Machine. STATISTICAL ANALYSIS: Data were analyzed by SPSS-18 using one-way analysis of variance at α < 0.05.
resultsThe mean fracture resistance (MFR) values of the experimental groups were 410.57 ± 139.44 N, 564.44 ± 92.63 N, 507.5 ± 76.37 N and 601.08 ± 96.04 N. A significant difference was found between the MFR of Groups 1 and 2, Groups 1 and 4 and Groups 3 and 4 (P < 0.05).
conclusionA superior outcome was achieved by intracanal composite posts in both conventional and cementum-extended composite fillings.
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