Results 151 to 160 of about 6,303 (189)

Investigation of microleakage between titanium and porcelain

Journal of Oral Rehabilitation, 1999
Porcelain was applied to 30 titanium and 30 Remanium CS® disc‐shaped frameworks in order to investigate the microleakage. Each group was divided to three subgroups each containing 10 specimens and representing the different firing cycles (10 specimens for opaque+dentine; 10 specimens for opaque+dentine+enamel; and 10 specimens for opaque+dentine ...
S, Oruç, B, Kama
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Microleakage of intermediate restorative materials

Journal of Endodontics, 1990
This study compares the microleakage of a glass ionomer cement, Ketac Fil, used without cavity conditioning, with the established intermediate restorative materials, Cavit-W, and a reinforced zinc oxide-eugenol cement, Kalzinol. Microleakage was assessed using an electrochemical technique.
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Microleakage: The effect of storage and cycling duration

The Journal of Prosthetic Dentistry, 1987
This investigation revealed that the limited storage time or cycling durations used had no significant impact on the microleakage patterns of a resin-bonded composite in Class V preparations. Short-term cycling appears as effective in demonstrating marginal leakage as protracted cycling regimens.
G A, Crim, F, Garcia-Godoy
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Microleakage around direct composite inlays

Journal of Dentistry, 1991
The purpose of this study was to compare the microleakage around direct composite inlays bonded with a dual cure luting composite into Class V type inlay cavities in extracted molar teeth. Bonding methods which included two cavity cleansing regimes and three bonding treatments were used.
A C, Shortall, R L, Baylis
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Microleakage of Root-End Filling Materials

Journal of Endodontics, 2001
The purpose of this study was to evaluate the microleakage of various root-end filling materials using a fluid filtration system. Sixty extracted human single-rooted teeth were used. The crowns were removed, the canals prepared, and root-end fillings placed. The samples were divided into two control and five experimental groups.
H M, Fogel, M D, Peikoff
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Microleakage

The Journal of the American Dental Association, 1978
R F, Bleiholder, S S, White
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Coronal microleakage.

Annals of the Royal Australasian College of Dental Surgeons, 2001
The microbiological aetiology of periapical periodontitis of endodontic origin is generally accepted. Therefore, bacterial entry into the tooth both initially and secondarily to endodontic therapy is not desirable. Dental restorations and then root fillings in series are intended to prevent recurrent bacterial entry by blocking the access cavity and ...
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Microleakage in the sandwich technique.

American journal of dentistry, 1993
This study assessed the microleakage and if it was possible to reproduce the success that is seen in the oral cavity with properly placed "sandwich" restorations. Simulated Class V erosion lesions were prepared in extracted human molar teeth and restored using a Type III glass ionomer lining cement mixed mechanically at a high powder:liquid ratio of 3 ...
G J, Mount, A, Papageorgiou, O F, Makinson   +2 more
openaire   +1 more source

Microleakage

2007
Satish Chandra, Shaleen Chandra, Girish Chandra   +2 more
openaire   +1 more source

Intelligent pH-responsive dental sealants to prevent long-term microleakage

Dental Materials, 2021
Hockin H K Xu, Lei Cheng, Qi Han
exaly