The quasi-three-dimensional marginal leakage of full-coverage crowns

resin coating versus sodium hypochlorite treatment.

Daizo Kawahara, Atsushi Mine, Jan De Munck, Takuo Kuboki, Yasuhiro Yoshida, Kazuomi Suzuki, Bart Van Meerbeek, Hirofumi Yatani

Research output: Contribution to journalArticle

1 Citation (Scopus)

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.

Original languageEnglish
Pages (from-to)406-409
Number of pages4
JournalThe International journal of prosthodontics
Volume23
Issue number5
Publication statusPublished - Sep 2010

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Sodium Hypochlorite
Crowns
Cementation
Waxes
Palladium
Silver
Gold
Tooth

ASJC Scopus subject areas

  • Oral Surgery

Cite this

The quasi-three-dimensional marginal leakage of full-coverage crowns : resin coating versus sodium hypochlorite treatment. / Kawahara, Daizo; Mine, Atsushi; De Munck, Jan; Kuboki, Takuo; Yoshida, Yasuhiro; Suzuki, Kazuomi; Van Meerbeek, Bart; Yatani, Hirofumi.

In: The International journal of prosthodontics, Vol. 23, No. 5, 09.2010, p. 406-409.

Research output: Contribution to journalArticle

Kawahara, D, Mine, A, De Munck, J, Kuboki, T, Yoshida, Y, Suzuki, K, Van Meerbeek, B & Yatani, H 2010, 'The quasi-three-dimensional marginal leakage of full-coverage crowns: resin coating versus sodium hypochlorite treatment.', The International journal of prosthodontics, vol. 23, no. 5, pp. 406-409.
Kawahara, Daizo ; Mine, Atsushi ; De Munck, Jan ; Kuboki, Takuo ; Yoshida, Yasuhiro ; Suzuki, Kazuomi ; Van Meerbeek, Bart ; Yatani, Hirofumi. / The quasi-three-dimensional marginal leakage of full-coverage crowns : resin coating versus sodium hypochlorite treatment. In: The International journal of prosthodontics. 2010 ; Vol. 23, No. 5. pp. 406-409.
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