Results 251 to 260 of about 27,261 (297)
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Adaptation of dental amalgam to the cavosurface margin of Class I cavity preparations

Journal of Oral Rehabilitation, 1987
SummaryThe adaptation of a range of amalgam alloys to the cavosurface margin of Class I cavity preparations was examined for two condensation techniques. The marginal contour of amalgam condensed into the cavity preparation and packed approximately 1 mm past the cavosurface margin was compared with amalgam margins of restorations which were packed to ...
Symons, AL, Wing, G, Hewitt, GH
openaire   +4 more sources

Early prediction of long‐term margin adaptation of dental amalgam restorations

European Journal of Oral Sciences, 1984
Abstract – The present study assessed the predictive value of an indirect metric method for the early detection of margin defects of amalgam restorations, relative to results using a direct clinical method. The material consisted of plaster casts of amalgam restorations taken at 1‐ and 2‐yr examinations of four different amalgam‐treatment combinations.
Lars Granath, Lars Matsson, Gunnar Ryge
openaire   +3 more sources

Effect of different restorative systems and aging on marginal adaptation of resin composites to deep proximal margins.

Journal of Esthetic and Restorative Dentistry, 2023
OBJECTIVES To evaluate and compare the marginal integrity of different restorative systems bonded to proximal gingival dentin, and determine the consistency level of the results obtained by two in vitro methods.
H. Ismail, Ashraf I Ali
semanticscholar   +1 more source

Evaluation of surface microhardness and gingival marginal adaptation of three different bulk-fill flowable resin composites: A comparative study.

Journal of Esthetic and Restorative Dentistry
OBJECTIVES To evaluate surface microhardness and gingival marginal adaptation of three different bulk-fill flowable resin composites (FB-RBCs) in Class V cavities with enamel or dentin margins before and after thermocycling (TMC).
Nourhan Medhat Khairy   +2 more
semanticscholar   +1 more source

Internal Fit and Marginal Adaptation of Posterior CAD/CAM Crowns Fabricated from Fully Crystallized Lithium Disilicate Compared to Partially Crystallized Lithium Disilicate with Two Finish Line Thicknesses: An In Vitro Study.

Journal of Contemporary Dental Practice
AIM This study aimed to evaluate internal fit and marginal adaptation of posterior CAD/CAM crowns fabricated from partially crystallized lithium disilicate and fully crystallized lithium disilicate with two finish line thicknesses (0.5 mm chamfer and 1 ...
M. ElGendy, R. Sherif, Karim A Rabie
semanticscholar   +1 more source

Fabrication trueness, intaglio surface adaptation, and marginal integrity of resin-based onlay restorations fabricated by additive and subtractive manufacturing.

International Journal of Prosthodontics, 2023
PURPOSE To evaluate the fabrication trueness, intaglio surface adaptation, and marginal integrity of additively- or subtractively manufactured resin-based onlay restorations.
Gülce Çakmak   +6 more
semanticscholar   +1 more source

Review Paper: Different ways to measure marginal fit and internal adaptation of restorations in dentistry

Journal of Dentomaxillofacial Radiology, and Surgery, 2023
The purpose of this review article was to summarize the scientific literature investigating all invitro methods that can evaluate both marginal and internal adaptation of direct and indirect restorations. An electronic search of publications from 2000 to

semanticscholar   +1 more source

Evaluation of Marginal Adaptation of SDR Plus, Fiber-Reinforced and Nanofilled Composites in Endodontically Treated Teeth: A Scanning Electron Microscopic Study

Cureus
Introduction: Endodontically treated teeth (ETT) undergo structural changes, including a reduction in water content and loss of dentin elasticity, which can compromise their mechanical properties.
Gagandeep Kaur   +6 more
semanticscholar   +1 more source

Comparative evaluation of retention, marginal adaptation and marginal discoloration of hydrophilic and hydrophobic pit and fissure sealants: A split-mouth randomized controlled trial.

Dental and Medical Problems
BACKGROUND Pit and fissure sealants are the most commonly used preventive measure against caries in permanent molars. Advancements in dental materials have led to the development of hydrophilic sealants. However, their clinical efficacy must be evaluated
S. Ghadge   +4 more
semanticscholar   +1 more source

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