Results 251 to 260 of about 26,614 (297)
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Journal of Lightwave Technology, 2023
Pipeline integrity management is of great significance for ensuring the safety of life and property. Due to the stable running, no pressure drops, and hidden characteristics, the identification and localization of microleakage remain a challenging task ...
Baoqiang Yan +7 more
semanticscholar +1 more source
Pipeline integrity management is of great significance for ensuring the safety of life and property. Due to the stable running, no pressure drops, and hidden characteristics, the identification and localization of microleakage remain a challenging task ...
Baoqiang Yan +7 more
semanticscholar +1 more source
Review of microleakage evaluation tools
Journal of International Oral Health, 2017The advancement of restorative materials and techniques continues to enhance the clinical success of numerous restorative procedures. Despite these new innovations, microleakage persists as one of the main causes of restoration failure. Microleakage tests provide useful information on the performance of restorative materials, and different techniques ...
AlHanouf AlHabdan
openaire +3 more sources
Journal of Dentistry, 1992
A critical review of techniques used in the assessment of microleakage in dental restorations is presented. These techniques include the use of air pressure, bacteria, radioisotopes, electrochemistry, chemical tracers and dye penetration. Wide variations in methodologies are revealed.
M J, Taylor, E, Lynch
openaire +2 more sources
A critical review of techniques used in the assessment of microleakage in dental restorations is presented. These techniques include the use of air pressure, bacteria, radioisotopes, electrochemistry, chemical tracers and dye penetration. Wide variations in methodologies are revealed.
M J, Taylor, E, Lynch
openaire +2 more sources
Microleakage of root restorations
The Journal of the American Dental Association, 1988This study evaluated the microleakage of various restorative materials placed in root surfaces. A minimum of 20 freshly extracted single-rooted teeth were used for each combination of restorative materials. Four preparations were made on the root surface and each restored with a different material.
R.D. Ringle +4 more
openaire +3 more sources
Journal of Endodontics, 2002
Forty-six single rooted extracted human teeth were used in this study. After cleaning and shaping, twenty canals were randomly selected for obturation with MTA placed in an orthograde manor (Group 1). Another twenty roots were obturated with gutta-percha and Kerr EWT sealer, using warm vertical compaction (Group 2). The apical 3 mm of each root in both
David D. Roland +4 more
openaire +2 more sources
Forty-six single rooted extracted human teeth were used in this study. After cleaning and shaping, twenty canals were randomly selected for obturation with MTA placed in an orthograde manor (Group 1). Another twenty roots were obturated with gutta-percha and Kerr EWT sealer, using warm vertical compaction (Group 2). The apical 3 mm of each root in both
David D. Roland +4 more
openaire +2 more sources
Microleakage and enamel finish
The Journal of Prosthetic Dentistry, 1978Cavity preparations that are finished with hand instruments allow significantly less marginal leakage than those which are completed only with rotary instruments. This does not mean that hand-instruments walls are perfectly smooth; it only means that these walls allow less marginal leakage.
Kai Chiu Chan, Satish C. Khera
openaire +3 more sources
Microleakage of retrograde amalgams
Journal of Endodontics, 1985In this two-part in vitro investigation, apical leakage was electrochemically analyzed in teeth with different thicknesses and compositions of dental amalgam. In part 1, the apices of 10 teeth each were filled with zinc-containing amalgam to a depth of 1 mm or 3 mm.
Gordon D. Mattison +3 more
openaire +3 more sources
The Influence of Finishing Technique on Microleakage [PDF]
Journal of Esthetic and Restorative Dentistry, 1990 Four different finishing techniques were used in a dentin bonding agent/composite resin restoration to evaluate the possible influence of finishing technique on microleakage. Results indicated that finishing technique affects the ability of the restorative system to resist microleakage.
Elaine L. Davis +3 more
openaire +2 more sources