The effect of the use of 2% chlorhexidine gel in post-space preparation on carbon fiber post retention

Silva, Ricardo Souza da; Antunes, Rossana Pereira de Almeida; Ferraz, Caio Cézar Randi; Orsi, Iara Augusta

doi:10.1016/j.tripleo.2004.06.070

Cited by 15 publications

(20 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The findings of this study are contrary to the studies of Pappas et al. (2005) and Silva et al . (2005), who reported better bonding with total etch acetone‐based adhesive systems after CHX application.…”

Section: Discussioncontrasting

confidence: 99%

“…The findings of this study are contrary to the studies of Pappas et al (2005) and Silva et al (2005), who reported better bonding with total etch acetone-based adhesive systems after CHX application. However, these studies had used CHX in combination with other irrigants on smear layer covered coronal dentine and the disinfectants were not rinsed off before bonding.…”

Section: Discussioncontrasting

confidence: 99%

See 1 more Smart Citation

Ex vivo evaluation of dye penetration associated with various dentine bonding agents in conjunction with different irrigation solutions used within the pulp chamber

Bansal

Tewari

2008

Int Endodontic J

View full text Add to dashboard Cite

show abstract

Section: Discussioncontrasting

confidence: 99%

Section: Discussioncontrasting

confidence: 99%

Ex vivo evaluation of dye penetration associated with various dentine bonding agents in conjunction with different irrigation solutions used within the pulp chamber

Bansal

Tewari

2008

Int Endodontic J

View full text Add to dashboard Cite

show abstract

“…This fact was observed by Katalinic et al (17) where NaOCl was associated with lower bond strength values, but there was no difference between this solution, chlorhexidine and ozone gas. Recent studies have shown that CHX improves the longevity of adhesion of composite adhesive bonding to dentin by inhibiting hybrid layer collagen-degrading enzymes called MMPs (6,7,18). According to Lindblad et al (18), CHX enhanced the bond strength of fiber posts to root dentin and Figure 1.…”

Section: Discussionmentioning

confidence: 99%

“…Chlorhexidine gluconate (CHX) has been recommended as an alternative irrigant with antimicrobial action, low toxicity, and ability to remain active at the site of action (6). CHX preserves the durability of the bond strength up to 12 months, inhibiting collagen-degrading enzymes metalloproteinases (MMPs) (7).…”

Section: Introductionmentioning

confidence: 99%

Effect of Post-Space Irrigation with NaOCl And CaOCl at Different Concentrations on the Bond Strength of Posts Cemented with a Self-Adhesive Resin Cement

et al. 2018

View full text Add to dashboard Cite

The aim of this study was to evaluate the effect of post-space irrigation with NaOCl and CaOCl at different concentrations on the bond strength of posts cemented with a self-adhesive resin cement. Eighty premolars were sectioned 14 mm from the apex, and endodontically treated. The root canal filling was partially removed. Specimens were randomly assigned into 8 groups (n=10), according to the irrigant for post-space irrigation: SS - 0.9% saline solution (control group); CHX - 2% chlorhexidine; 1% NaOCl - 1% sodium hypochlorite; 2.5% NaOCl - 2.5% sodium hypochlorite; 5% NaOCl - 5% sodium hypochlorite; 1% CaOCl - 1% calcium hypochlorite; 2.5% CaOCl - 2.5% calcium hypochlorite; and 5% CaOCl - 5% calcium hypochlorite. For each group, irrigation was performed continuously with 2 ml of solution. The post-spaces were dried with paper points (#80), and glass fiber posts were cemented using a self-adhesive resin cement. The specimens were sectioned perpendicularly and the push-out test was performed. Optical microscopy was used to analyze the failure mode. ANOVA and Bonferroni tests analyzed the bond strength data. NaOCl and CaOCl presented similar bond strength regardless the concentration used to irrigate the post-space (p>0.05). SS showed the highest bond strength (11.47 MPa) (p<0.05). Adhesive failures at the cement/dentin interface were predominant (58.33%). Saline solution should be irrigant of choice to irrigate the post-space before fiber post cementation with self-adhesive resin cement. NaOCl and CaOCl negatively affect the bond strength values.

show abstract

“…Wird bei der Stiftpräparation 2 %iges CHX verwendet, sind die Haftkräfte grö-ßer als bei der Anwendung von Natriumhypochlorit und EDTA[ 6 ] . Auch diese Ergebnisse konnten in der vorliegenden Studie bestätigt werden.…”

unclassified

Adhäsiver Verbund unter Einfluss verschiedener Spüllösungen

Beer

Marković

Espig³

et al. 2014

Inf Orthod Kieferorthop

View full text Add to dashboard Cite

Zusammenfassung▼ 70 extrahierte einwurzelige menschliche Zäh-ne wurden wurzelkanalbehandelt und jeweils 35 davon entweder mit EndoREZ ® Sealer obturiert und anschließend mit UniCore ® -Quarzfaserwurzelstiften mit dem dualhärtenden Befestigungskomposit PermaFlo ® DC (Ultradent Products, Inc., South Jordan, UT, USA) einzementiert. Die restlichen 35 Wurzeln, die mit Guttapercha und AH-Plus ® gefüllt wurden, erhielten einen Glasfaserstift aus dem System ParaPost ® Fiber Lux™/Taper Lux™, zementiert mit ParaCem ® -Universal-DC-Befestigungskomposit (Coltne/Whaledent, Altstätten, Schweiz). Aus dem koronalen Wurzelabschnitt wurden 2 mm dicke Wurzelscheiben geschnitten und mittels Durchdrücktests an einer Universaltestmaschine (Instron-Micro-Tester 5848, Instron Structural Testing GmbH, Darmstadt) die Haftkraft über die maximal gemessene Kraft ermittelt. Die UniCore ® -Quarzfaserstifte lagen hinsichtlich der gemessenen Haftkraftwerte unter denen, die bei den Stiften des ParaPost ® -Esthetic-Systems ermittelt wurden. In den Spülgruppen 2 (NaOCl 5 % und EDTA 17 %) sowie Spülgruppe 3 (NaOCl 5 % und CHX 2 %) war dieser Unterschied signifi kant. Das ParaPost ® -Esthetic-System erreichte mit der Spülkombination der Gruppe 3 die höchs-ten Haftkraftwerte, d. h. dass die Haftfestigkeit der Glasfaserstifte durch NaOCl und CHX signifikant verbessert werden konnte. Währenddessen führte die Vorbehandlung der Kanäle mit NaOCl und EDTA zu signifi kant schlechteren Haftwerten für das UniCore ® -System. Kochsalzlösung konnte die Haftkraft für das UniCore ® -System dagegen deutlich verbessern. Abstract ▼

show abstract

The effect of the use of 2% chlorhexidine gel in post-space preparation on carbon fiber post retention

Cited by 15 publications

References 28 publications

Ex vivo evaluation of dye penetration associated with various dentine bonding agents in conjunction with different irrigation solutions used within the pulp chamber

Ex vivo evaluation of dye penetration associated with various dentine bonding agents in conjunction with different irrigation solutions used within the pulp chamber

Effect of Post-Space Irrigation with NaOCl And CaOCl at Different Concentrations on the Bond Strength of Posts Cemented with a Self-Adhesive Resin Cement

Adhäsiver Verbund unter Einfluss verschiedener Spüllösungen

Contact Info

Product

Resources

About