Results 281 to 290 of about 1,610,731 (328)
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Scanning electron microscopy analysis of marginal adaptation of mineral trioxide aggregate, tricalcium silicate cement, and dental amalgam as a root end filling materials

Microscopy research and technique (Print), 2021
The aim of this research was to examine marginal adaptation of three root end filling materials mineral trioxide aggregate (MTA), Biodentine and amalgam.
Lena Jovanović, Branislav V. Bajkin
semanticscholar   +1 more source

Marginal adaptation

Journal of Dentistry, 1993
A critical review of studies assessing the marginal adaptation of direct placement, plastic restorations is presented. The effects upon adaptation of cavity design and location of cavity margins are examined, together with the effects of differing placement and finishing techniques.
M J, Taylor, E, Lynch
openaire   +2 more sources

Marginal adaptation of composite resins

Journal of Oral Rehabilitation, 1975
SummaryThe historical development and important properties of composite resins are briefly reviewed. Experimental work has been undertaken to examine the marginal adaptation of three commercially available composite resins in 100 Class II and Class V restorations; dye penetration tests were used and the measurement of the gap at the tooth/ restoration ...
H. S. M. Crabb, K. K. Al‐Hamadani
openaire   +3 more sources

Marginal adaptation and fracture strength of endocrowns manufactured with different restorative materials: SEM and mechanical evaluation

Microscopy research and technique (Print), 2020
Endocrowns were manufactured using different restorative materials to evaluate the marginal adaptation and fracture strength. Fifty endodontically treated mandibular first molar teeth were divided into five groups (n = 10).
G. Sağlam, S. Cengiz, Özgül Karacaer
semanticscholar   +1 more source

Marginal adaptation of zirconia-reinforced lithium silicate overlays with different preparation designs.

Journal of Esthetic and Restorative Dentistry, 2020
OBJECTIVE Following the advent of strong adhesive bonding, the conservative tooth preparation designs without a retentive form gained increasing popularity. This study aimed to evaluate the marginal adaptation of zirconia-reinforced lithium silicate (ZLS)
M. Falahchai   +3 more
semanticscholar   +1 more source

The effect of margin design on the marginal adaptation of temporary crowns

Journal of Oral Rehabilitation, 1994
SummaryAccurate marginal fit and proper contour and surface finish of a temporary crown are needed to maintain healthy contiguous gingiva before the placing of the final restorations.In this study, the effect of two finish line types and the period of their remaining in the mouth on the marginal adaptation of temporary crowns was examined.According to ...
N. Anil, Filiz Keyf
openaire   +3 more sources

Marginal adaptation and fracture resistance of feldspathic and polymer-infiltrated ceramic network CAD/CAM endocrowns for maxillary premolars

Nigerian Journal of Clinical Practice, 2020
Objective: The aim of this study was to evaluate the marginal adaptation and fracture resistance of feldspathic and Polymer-Infiltrated Ceramic Network (PICN) CAD/CAM endocrowns for maxillary premolars.
G. Sağlam, S. Cengiz, Özgül Karacaer
semanticscholar   +1 more source

Marginal adaptation of castable ceramic crowns

The Journal of Prosthetic Dentistry, 1991
Tooth preparations and seating techniques of castable ceramic crowns differ from metal ceramic crowns. This study evaluated the variable effects of cementation on the marginal adaptation of Dicor, Cerestore, and porcelain-fused-to-metal crowns. The shoulder preparation was maintained for ceramic crowns, and a cavosurface bevel was designed for metal ...
Glen H. Johnson   +2 more
openaire   +2 more sources

Marginal adaptation of different hybrid ceramic inlays after thermal cycling

Advances in Applied Ceramics: Structural, Functional and Bioceramics, 2020
The aim of the study was to evaluate the marginal adaptation of various hybrid ceramics inlays before and after thermal cycling. Twenty-four extracted human molars were received inlay preparation, and randomly divided into three groups (n = 8/group ...
K. Qian, Xin Yang, H. Feng, Yihong Liu
semanticscholar   +1 more source

Marginal adaptation of glass-ionomer cements

The Journal of Prosthetic Dentistry, 1983
The effect of thermocycling on the marginal adaptation of two glass-ionomer cements was determined by means of scanning electron microscopy. Small gaps in the cement as well as at the enamel-cement interface were observed after curing, but these phenomena were not enhanced by thermocycling.
Zvia Hirschfeld   +2 more
openaire   +3 more sources

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