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The effect of antibacterial agents on fissure sealant microleakage: a 6-month in vitro study.
Oral Health Prev Dent. 2014; 12(2):149-55.OH

Abstract

PURPOSE

To evaluate microleakage from an antibacterial adhesive and bonding agent added to the ssure sealant on intact enamel.

MATERIALS AND METHODS

One hundred twenty sound third mandibular molars were randomly divided into 6 groups of 20 teeth each. Occlusal pits and ssures were sealed with un lled sealant material (Clinpro, 3M) after pretreatment with 1. phosphoric acid etching (control); 2. acid etching + Adper Single Bond 2 (SB, 3M); 3. chlorhexidine digluconate (CHX, Ultradent) + acid etching; 4. CHX + acid etching + SB; 5. acid etching + Clear l Protect Bond (CPB, Kuraray) 6. CPB alone. After 6-month water storage and thermocycling, the specimens were placed in 0.5% fuschin, sectioned and evaluated under a digital microscope. The data were compared between groups with Kruskal-Wallis and Mann-Whitney tests.

RESULTS

Differences between groups were statistically signi cant at P < 0.05. Acid etching alone and with SB showed the lowest microleakage, followed by acid etching + CPB. Chlorhexidine with and without bonding agent showed the greatest microleakage.

CONCLUSION

Conventional acid etching alone or with a one-bottle adhesive were the two most effective methods of reducing microleakage from ssures. Acid etching together with a self-etching adhesive showed better results than self-etching alone. Appling CHX increased microleakage in sealed teeth.

Authors

No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

24624384

Citation

Memarpour, Mahtab, and Fereshteh Shafiei. "The Effect of Antibacterial Agents On Fissure Sealant Microleakage: a 6-month in Vitro Study." Oral Health & Preventive Dentistry, vol. 12, no. 2, 2014, pp. 149-55.
Memarpour M, Shafiei F. The effect of antibacterial agents on fissure sealant microleakage: a 6-month in vitro study. Oral Health Prev Dent. 2014;12(2):149-55.
Memarpour, M., & Shafiei, F. (2014). The effect of antibacterial agents on fissure sealant microleakage: a 6-month in vitro study. Oral Health & Preventive Dentistry, 12(2), 149-55. https://doi.org/10.3290/j.ohpd.a31222
Memarpour M, Shafiei F. The Effect of Antibacterial Agents On Fissure Sealant Microleakage: a 6-month in Vitro Study. Oral Health Prev Dent. 2014;12(2):149-55. PubMed PMID: 24624384.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - The effect of antibacterial agents on fissure sealant microleakage: a 6-month in vitro study. AU - Memarpour,Mahtab, AU - Shafiei,Fereshteh, PY - 2014/3/14/entrez PY - 2014/3/14/pubmed PY - 2014/9/24/medline SP - 149 EP - 55 JF - Oral health & preventive dentistry JO - Oral Health Prev Dent VL - 12 IS - 2 N2 - PURPOSE: To evaluate microleakage from an antibacterial adhesive and bonding agent added to the ssure sealant on intact enamel. MATERIALS AND METHODS: One hundred twenty sound third mandibular molars were randomly divided into 6 groups of 20 teeth each. Occlusal pits and ssures were sealed with un lled sealant material (Clinpro, 3M) after pretreatment with 1. phosphoric acid etching (control); 2. acid etching + Adper Single Bond 2 (SB, 3M); 3. chlorhexidine digluconate (CHX, Ultradent) + acid etching; 4. CHX + acid etching + SB; 5. acid etching + Clear l Protect Bond (CPB, Kuraray) 6. CPB alone. After 6-month water storage and thermocycling, the specimens were placed in 0.5% fuschin, sectioned and evaluated under a digital microscope. The data were compared between groups with Kruskal-Wallis and Mann-Whitney tests. RESULTS: Differences between groups were statistically signi cant at P < 0.05. Acid etching alone and with SB showed the lowest microleakage, followed by acid etching + CPB. Chlorhexidine with and without bonding agent showed the greatest microleakage. CONCLUSION: Conventional acid etching alone or with a one-bottle adhesive were the two most effective methods of reducing microleakage from ssures. Acid etching together with a self-etching adhesive showed better results than self-etching alone. Appling CHX increased microleakage in sealed teeth. SN - 1602-1622 UR - https://www.unboundmedicine.com/medline/citation/24624384/The_effect_of_antibacterial_agents_on_fissure_sealant_microleakage:_a_6_month_in_vitro_study_ L2 - https://ohpd.quintessenz.de/index.php?doc=abstract&amp;abstractID=31222/ DB - PRIME DP - Unbound Medicine ER -