Results 31 to 40 of about 11,952 (229)
Microleakage of Three Cement Bases [PDF]
Journal of Dental Research, 1991 The purpose of this study was to evaluate the ability of a glass-ionomer cement-base material to prevent bacterial penetration along the dentin interface and to compare it with two conventional cement-base materials. A total of 107 Class 5 restorations was placed in Rhesus monkey teeth by means of three test materials [zinc oxide-eugenol (ZOE ...
Heys, Ronald J., Fitzgerald, Mark
openaire +3 more sources
Indian Journal of Dental Research, 2018 Aim: The aim of this in vitro study was to evaluate and compare the effect of protective coating G-Coat Plus on microleakage of conventional glass ionomer cement (CGIC) and resin-modified glass ionomer cement (RMGIC) in primary molars.
Arthilakshmi +4 more
doaj +1 more source
Evaluation of Microleakage of Soft Liners to Highly Impact Acrylic Resin [PDF]
Al-Rafidain Dental Journal, 2012 Aims: To evaluat the microleakage of four types of soft Liners materials(Vertex, Molloplast B, Bony plus and Silicon promedica) with different surface treatment: acetone, monomer, and laser at different period of storage to highly impact acrylic resin ...
Ammar Kh Al- Noori, Hala M Al-Kateb
doaj +1 more source
Advances in Human BiologyIntroduction: Microleakage is the passage of bacteria, fluids and ions between a dental filling and the tooth’s cavity walls. It is a key measure of a restorative material’s success and longevity.
G P V Srikumar +5 more
doaj +1 more source
Design and testing of a compact triple differential pumping chamber for gas attenuators
Journal of Synchrotron Radiation, EarlyView.This paper presents a triple differential pumping chamber based on 3D printing and machining to realize a compact, rapid, and cost‐effective pressure transition for the differential pumping system of gas attenuators. Finite element analysis methods and experimental tests were employed to verify its differential performance.
Hao Zhang +8 more
wiley +1 more source
A new in vitro method for the study of micro-leakage of dental restorative materials [PDF]
, 2007 Microleakage is an important topic in restorative dentistry. A large number of different techniques have been developed for the investigation of microleakage.
Nguyen, Chin
core
What Outcomes Matter in Vital Pulp Therapy? Current Concepts and Challenges
Australian Dental Journal, EarlyView.ABSTRACT Vital pulp therapy (VPT) has re‐emerged as a practical and biologically sound alternative for managing deep caries and carious pulp exposures. Although its clinical use is now widespread, the outcomes used to judge the success of VPT remain inconsistent and often difficult to compare across studies.
Philip Yuan‐Ho Chien +5 more
wiley +1 more source
Australian Endodontic Journal, EarlyView.ABSTRACT This study evaluated angular and linear positional changes of the second mesiobuccal (MB2) canal orifice in maxillary first molars and proposed a guideline for its localization. Twenty‐eight extracted maxillary first molars with four canals were analysed. After access cavity preparation, all canals except MB2 were instrumented. The initial and
Hyoung‐Hoon Jo +4 more
wiley +1 more source
Dental Research Journal, 2017 Background: One of the most important factors in restoration failure is microleakage at the restoration interface. Furthermore, a new generation of bonding, Scotchbond Universal (multi-mode adhesive), has been introduced to facilitate the bonding steps ...
Hamid Kermanshah, Hossein Khorsandian
doaj +1 more source
International Endodontic Journal, EarlyView.ABSTRACT Objectives Margin design significantly influences endocrown biomechanical performance. Nevertheless, long‐term clinical data comparing margin designs within a singular zirconia‐reinforced lithium silicate (ZLS) system remain scarce. This study reports the 6‐year follow‐up results of a multicenter, prospective, randomized, assessor‐blinded ...
Ping Xiao +9 more
wiley +1 more source