Results 191 to 200 of about 11,617 (228)

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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Effect of smear layer on coronal microleakage

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 1996
The purpose of this study was to examine the effect of smear layer on coronal microleakage. Fifty-two single-rooted extracted human teeth with a straight root canal were chemomechanically prepared and equally divided into experimental groups A and B.
L, Vassiliadis, E, Liolios, V, Kouvas, N, Economides   +3 more
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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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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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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

The Journal of the American Dental Association, 1978
R F, Bleiholder, S S, White
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Microleakage of five dentin bonding systems

Dental Materials, 1989
Class V preparations were placed in the buccal surfaces of 60 extracted human teeth such that approximately half of the preparations were above the CEJ and half below. The teeth were restored with Gluma/Pekalux, Tenure/Perfection, Scotchbond 2/Silux Plus, XR bond/Herculite XR, and Optec/Pentrafil 2 according to manufacturers' instructions.
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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
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Bacterial Microleakage at the Implant-Abutment Interface: An In Vitro Study

Bioengineering, 2022
Tatiane Cristina Dotta, Giovanna Iezzi, Morena Petrini   +2 more
exaly  

Microleakage

2007
Satish Chandra, Shaleen Chandra, Girish Chandra   +2 more
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