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   Articles with "marginal internal" as a keyword



Micro-CT evaluation of marginal and internal adaptation of composite resins using different application techniques.

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recommendations! Published in 2025 at "Scientific reports"

DOI: 10.1038/s41598-025-31539-4

Abstract: This study aimed to compare the marginal and internal adaptation of two bulk-fill and one conventional composite resin placed with different techniques using micro-CT. Twenty-one extracted human third molars with standardized mesio-occlusal cavities (a bucco-lingual… read more here.

Keywords: adaptation; group; marginal internal; internal adaptation ... See more keywords

Accuracy evaluation of 3D printed interim prosthesis fabrication using a CBCT scanning based digital model

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recommendations! Published in 2020 at "PLoS ONE"

DOI: 10.1371/journal.pone.0240508

Abstract: Objectives This study aimed to evaluate the marginal and internal gaps in 3D-printed interim crowns made from digital models of cone-beam computed tomography (CBCT) conversion data. Materials and methods Sixteen polyvinylsiloxane impressions were taken from… read more here.

Keywords: internal gaps; printed interim; cbct; marginal internal ... See more keywords

Effect of total occlusal convergence on fit and fracture resistance of zirconia-reinforced lithium silicate crowns

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recommendations! Published in 2019 at "Clinical, Cosmetic and Investigational Dentistry"

DOI: 10.2147/ccide.s193326

Abstract: Introduction Computer-aided design (CAD) and computer-aided manufacturing (CAM) monolithic crowns are gaining momentum. Limited evidence exists about the effect of tooth preparation total occlusal convergence (TOC) on marginal and internal gap distances in addition to… read more here.

Keywords: load fracture; fracture; total occlusal; zirconia reinforced ... See more keywords

A Micro-computed Tomography Analysis of Marginal and Internal Fit of Endocrowns Fabricated from Three CAD/CAM Materials.

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recommendations! Published in 2022 at "Operative dentistry"

DOI: 10.2341/21-105-l

Abstract: OBJECTIVE To assess the marginal and internal misfit of endocrowns fabricated from a resin matrix ceramic (CS), a partially crystallized (EMC), and a fully crystallized (ILS) lithium disilicate glass-ceramic. METHODS AND MATERIALS Thirty human premolar… read more here.

Keywords: misfit; marginal internal; cad cam; analysis ... See more keywords

Marginal and Internal Misfit of Occlusal Veneers Made in Resin-matrix Ceramics.

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recommendations! Published in 2022 at "Operative dentistry"

DOI: 10.2341/21-115-l

Abstract: OBJECTIVE Considering that misfit is a significant predictor of the clinical success of indirect restorations, the objective of this study was to evaluate the marginal and internal misfit of two computer-aided design and manufacturing (CAD/CAM)… read more here.

Keywords: occlusal veneers; misfit occlusal; marginal internal; resin ... See more keywords

Comparing the accuracy of crown fitting between milling and 3D printing techniques using CAD/CAM technologies

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recommendations! Published in 2024 at "Technology and Health Care"

DOI: 10.3233/thc-231961

Abstract: BACKGROUND: The accuracy of dental crowns is crucial for their longevity and effectiveness. OBJECTIVE: This study aims to investigate how the precision of crowns is affected by two different fabrication methods, either subtractive (milling) or… read more here.

Keywords: printing; accuracy; marginal internal; cad cam ... See more keywords

A Scoping Review of Marginal and Internal Fit Accuracy of Lithium Disilicate Restorations

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recommendations! Published in 2022 at "Dentistry Journal"

DOI: 10.3390/dj10120236

Abstract: Objective: To assess and compare the accuracy of the marginal and internal fit of lithium disilicate crowns and onlays fabricated by conventional and digital methods. Sources: An electronic search was carried out on MEDLINE, Embase,… read more here.

Keywords: lithium disilicate; marginal internal; fit; internal fit ... See more keywords

Effect of Pulpal Base, Restorative Material, and Preparation Type on Marginal and Internal Fit and Fracture Strength of Endocrowns

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recommendations! Published in 2025 at "Materials"

DOI: 10.3390/ma18092137

Abstract: The aim of this innovative study was to investigate the feasibility of a modified butt joint preparation with two grooves instead of a ferrule when root dentin tissue is limited in mandibular molars. It was… read more here.

Keywords: fit; material; internal fit; marginal internal ... See more keywords

The effect of cement and impression methods on the marginal and internal adaptation of the current monolithic blocks - 3D scanning evaluation

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recommendations! Published in 2024 at "Journal of Clinical and Experimental Dentistry"

DOI: 10.4317/jced.61606

Abstract: Background This research aimed to evaluate the marginal and internal gaps of crowns, which were produced using both digital and conventional impression techniques and cemented with various types of cement. Material and Methods For the… read more here.

Keywords: showed significantly; impression methods; marginal internal; monolithic blocks ... See more keywords