Etching Patterns of Sodium Hypochlorite Pretreated Hypocalcified Amelogenesis Imperfecta Primary Molars: SEM Study.
Aim: To investigate the etching patterns of hypocalcified amelogenesis imperfecta (AI) in primary molars pretreated with 5.25% NaOCl prior to phosphoric acid application using scanning electron microscopy (SEM). Study design: Ten hypocalcified AI primary molars were collected, sectioned longitudinal...
| Publicado en: | Journal of Clinical Pediatric Dentistry Vol. 43; no. 4; pp. 257 - 263 |
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| Autores principales: | , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
MRE Press
2019
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=137244752&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 137244752 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 10534628 34C jtl: Journal of Clinical Pediatric Dentistry issn: 10534628 maglogo: N pubinfo: dt: 2019 vid: 43 iid: 4 pid: 72382 pub: MRE Press artinfo: ui: 137244752 137244752 NLM31094633 137244752 10.17796/1053-4625-43.4.6 NLM31094633 137244752 ppf: 257 ppct: 6 formats: tig: atl: Etching Patterns of Sodium Hypochlorite Pretreated Hypocalcified Amelogenesis Imperfecta Primary Molars: SEM Study. aug: au: Ahmed, Amel Mahmoud Nagy, Dina Elkateb, Mona Abdallah affil: Associate Professor of Pediatric Dentistry, Faculty of Dentistry, Alexandria University, Egypt and Associate Professor of Pediatric Dentistry, College of Dentistry, Princess Nourah bint Abdulrahman University, Saudi Arabia sug: subj: Dental Bonding Acid Etching, Dental Amelogenesis Imperfecta Molar Tooth, Deciduous Sodium Hypochlorite Dental Cements Microscopy, Electron, Scanning Phosphoric Acids ab: Aim: To investigate the etching patterns of hypocalcified amelogenesis imperfecta (AI) in primary molars pretreated with 5.25% NaOCl prior to phosphoric acid application using scanning electron microscopy (SEM). Study design: Ten hypocalcified AI primary molars were collected, sectioned longitudinally into 2 parts and allocated into two groups of ten specimens each. The enamel surface in the first group (control group) was etched using 37% phosphoric acid gel for 15 seconds; while in the second group (study group), it was pretreated using 5.25 sodium hypochlorite(NaOCl) for 60 seconds prior to acid etching. Each specimen was examined at 16 different sites, and evaluated for the etching pattern (types I, II, and III) distribution using SEM. A total of 320 microphotographs at 1,500 magnification were obtained using Auto-Cad 2007 software. Results: The etching pattern with phosphoric acid was not uniform with predominance of type III etching (65.63%), while the pretreated enamel surfaces showed a significant increase in type I and II(82.5%) etching patterns (P<0.001). Conclusion: Treatment of primary teeth affected by hypocalcified AI using 5.25% NaOCl prior to phosphoric acid etching significantly improves the etching pattern which is required for good resin bonding. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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