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Sealing Ability of Dentin Adhesives/Desensitizer
Operative Dentistry, 2007Clinical Relevance Depending on the application of the individual adhesives used, dentin adhesives seal dentin surfaces and reduce dentinal permeability. Dentin adhesives possessing a high sealing ability for dentin surfaces are suggested for the treatment of dentin hypersensitivity.
Baiping, Fu +3 more
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Sealing Ability of Three Fiber Dowel Systems
Journal of Prosthodontics, 2009Abstract Purpose: To study the sealing ability of two new fiber dowel systems. Materials and Methods: Thirty‐six extracted single‐rooted teeth were endodontically treated and randomly assigned to two new fiber dowel systems and a control group: (1) an E‐glass‐based dowel, everStick‐POST, cemented with ParaCem Universal DC resin cement (EV); (2) a glass‐
Virgínia, Santos +3 more
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Apical Sealing Ability Of Five Endodontic Sealers
Australian Endodontic Journal, 2001ABSTRACTBecause apical leakage may be a cause of failure of endodontic treatment, the purpose of this study was to compare the apical seal provided by five endodontic sealers. After cleaning and shaping procedures, the root canals of 75 human cuspids were obturated by lateral condensation using guttapercha and the following sealers: Kerr Pulp Canal ...
J F, Siqueira, I N, Rôças, C R, Valois
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Intracoronal Sealing Ability of Two Dental Cements
Journal of Endodontics, 2002The purpose of this study was to compare the efficacy of sealing the coronal 2-mm of the root canals versus covering the entire pulpal floor with one of two dental-resin cements (Principle or C&B Metabond). Sixty-two molars with the occlusal half of the crowns and the apical half of the roots removed were used.
John D, Wells +5 more
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The sealing ability of the thermafil obturation technique
Journal of Endodontics, 1990Forty straight canals of maxillary canines and 40 curved canals in 20 mesial roots of mandibular molars were instrumented and randomly assigned to two groups of 40 canals each. For the experimental group, the canals were obturated using the Thermafil obturation technique. Lateral condensation was used for the obturation of the control group.
C, Lares, M E, elDeeb
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Sealing ability of five different retrograde filling materials
Journal of Endodontics, 1996The sealing ability of Amalgam, Harvard-Cement, Diaket, gold-leaf, and Ketac-Endo as retrofilling materials was investigated. Paper cones were fixed with Harvard-Cement in the instrumented roots of 100 extracted human incisors. Apicectomy was performed and a 2-mm-deep retrograde cavity was prepared.
F, Gerhards, W, Wagner
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The sealing ability of sealapex compared with AH26
Journal of Endodontics, 1986A new calcium hydroxide root canal sealer (Sealapex) was tested in vitro for leakage using another sealer (AH26) for which information is already available for comparison. Leakage patterns were observed over 26 wk using the electrochemical method. Sealapex was found to exhibit significantly less leakage than AH26 up to the 12th wk, but this difference ...
K C, Lim, B G, Tidmarsh
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Sealing ability of Thermafil with and without sealer
Journal of Endodontics, 1992The purpose of this study was to evaluate the apical sealing ability of root canals filled using three obturating techniques. Sixteen maxillary first molars were obturated with Thermafil, 16 with Thermafil and a ZOE sealer, and 16 with laterally condensed gutta-percha. Two canal instrumentation methods were used, conventional step-back preparation with
G, Hata, S, Kawazoe, T, Toda, F S, Weine
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Dynamic sealing ability of MTA root canal sealer.
International endodontic journal, 2011To evaluate (i) the sealing ability of two sealers, mineral trioxide aggregate sealer (MTAS) and Pulp Canal Sealer (PCS), used with gutta-percha utilizing the fluid filtration method, (ii) leaching and surface characteristics in Hank's balanced salt solution (HBSS) over a period of time.Surface characteristics in HBSS were evaluated under the scanning ...
Camilleri J +3 more
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Sealing ability of potential retrograde root filling materials
Dental Traumatology, 1995Abstract The sealing ability of two potential retrograde root filling materials, a light‐cured glass ionomer cement (Vitrebond) and a reinforced zinc oxide‐eugenol cement (Kalzinol) was compared with that of amalgam using three methods of assessment: bacterial leakage, confocal microscopy and Indian ink leakage.
B S, Chong +3 more
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