Abstract:
OBJECTIVE:To evaluate the smear layer removal and wettability of AH Plus sealer on root canal dentin treated with MA (maleic acid), MA + CTR (cetrimide) and MA + CTR + CHX (chlorhexidine) as final irrigating regimens. MATERIAL AND METHODS:For smear layer removal, 40 teeth were instrumented to size F4 and divided into four groups: (1) 7% MA, (2) 7% MA + 0.2% CTR, (3) 7% MA + 0.2% CTR + 2% CHX, (4) distilled water (control). After irrigation, teeth were subjected to SEM analysis. For contact angle analysis, 20 teeth were split longitudinally and divided into four groups similar to smear layer analysis. AH plus sealer was placed on each specimen and contact angle was analysed. RESULTS:In both smear layer (p = .393) and contact angle analysis (p = .961), there was no significant difference between the groups MA and MA + CTR. However, MA + CTR + CHX removed smear layer less effectively (p = .023) and increased the contact angle of the sealer (p = .005). In smear layer analysis, specimens in negative control group were heavily smeared. In case of contact angle analysis, samples in the control group had least contact angle. CONCLUSION:MA alone or in combination with CTR removed smear layer effectively and increased the wettability of AH plus sealer to root canal dentin.
journal_name
Acta Odontol Scandjournal_title
Acta odontologica Scandinavicaauthors
Ballal NV,Ferrer-Luque CM,Sona M,Prabhu KN,Arias-Moliz T,Baca Pdoi
10.1080/00016357.2017.1402208subject
Has Abstractpub_date
2018-04-01 00:00:00pages
199-203issue
3eissn
0001-6357issn
1502-3850journal_volume
76pub_type
杂志文章abstract::The aim of this epidemiological study was to examine associations between temporomandibular (TMD)-related problems and variables from three domains: (1) socio-economic attributes, (2) general health and health-related lifestyle, and (3) dental attitudes and behaviors. The overall response rate to a questionnaire maile...
journal_title:Acta odontologica Scandinavica
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doi:10.1080/00016350410001649
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journal_title:Acta odontologica Scandinavica
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journal_title:Acta odontologica Scandinavica
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journal_title:Acta odontologica Scandinavica
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journal_title:Acta odontologica Scandinavica
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doi:10.3109/00016358309162320
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journal_title:Acta odontologica Scandinavica
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journal_title:Acta odontologica Scandinavica
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doi:10.3109/00016358209024071
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pub_type: 杂志文章,随机对照试验
doi:10.1080/00016350600613625
更新日期:2006-10-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016358009004714
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journal_title:Acta odontologica Scandinavica
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2011.600717
更新日期:2012-05-01 00:00:00
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章,评审
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更新日期:1997-04-01 00:00:00
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doi:10.3109/00016359209012747
更新日期:1992-02-01 00:00:00
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pub_type: 杂志文章
doi:10.3109/00016358609041294
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journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016359209012772
更新日期:1992-10-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to examine the relationship between turbidity of mouth rinsed water and oral health status such as dental and periodontal conditions, oral hygiene status, flow rate of saliva and oral bacteria. MATERIALS AND METHODS:Subjects were 165 patients who visited the Dental Hospital, To...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.3109/00016357.2011.654258
更新日期:2013-01-01 00:00:00
abstract::This in vitro study evaluated curing depths of a universal hybrid resin composite with two viscosities (Tetric Ceram and Tetric Flow) after curing with 6 different quartz tungsten halogen and light-emitting diode curing units. Irradiance (light intensity) of the curing units varied between 200 and 700 mW/cm2. The curi...
journal_title:Acta odontologica Scandinavica
pub_type: 杂志文章
doi:10.1080/00016350410006905
更新日期:2004-04-01 00:00:00