Title: The Quasi-Three-Dimensional Marginal Leakage of Full-Coverage Crowns: Resin Coating Versus Sodium Hypochlorite Treatment
Authors: Kawahara, Daizo ×
Mine, Atsushi
De Munck, Jan
Kuboki, Takuo
Yoshida, Yasuhiro
Suzuki, Kazuomi
Van Meerbeek, Bart
Yatani, Hirofumi #
Issue Date: Sep-2010
Publisher: Quintessence publishing co inc
Series Title: International journal of prosthodontics vol:23 issue:5 pages:406-409
Abstract: This study compared the effects of various surface treatments and techniques on the marginal leakage of full-coverage crowns using a quasi-three-dimensional evaluation. Crowns were cast using a gold-silver-palladium alloy by means of the lost-wax technique. Twenty-eight recently extracted human molars were divided randomly into four groups according to surface treatment before crown cementation: (1) no pretreatment (negative control), (2) primer (positive control), (3) resin coating and primer, and (4) phosphoric acid, sodium hypochlorite, and primer. All specimens were cemented with composite cement. The lowest marginal leakage was observed in group 4. Variation in marginal leakage between specimens originating from the same tooth was observed. Int J Prosthodont 2010; 23: 406-409.
ISSN: 0893-2174
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Biomaterials - BIOMAT
× corresponding author
# (joint) last author

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