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The Effect Of Pit And Fissure Morphology And Sealant Viscosity On Sealant Penetration And Microleakage
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Book Synopsis The Effect of Pit and Fissure Morphology and Sealant Viscosity on Sealant Penetration and Microleakage by : Omelkher Muftah Zawam
Download or read book The Effect of Pit and Fissure Morphology and Sealant Viscosity on Sealant Penetration and Microleakage written by Omelkher Muftah Zawam and published by . This book was released on 2017 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Background: The ability of sealants to prevent caries is directly related to the sealant being retained in teeth. The longer the material remains bonded to the occlusal surface, the more protection it provides to the tooth. Objective: The aim of this in-vitro study was to evaluate the influence of pit and fissure morphologies and sealant viscosity on sealant penetration and micro-leakage. 82 Study Hypothesis: The low viscosity dental sealant will express better penetration ability and less microleakage in permanent molars with any pit and fissure morphology than the high viscosity sealant. Material and methods: Permanent extracted molars (n = 150) were distributed into two groups based on two types of sealant (high and low viscosity) Permanent extracted molars (n = 150) were selected using the International Caries Detection Assessment system (ICDAS) criteria 0-1. Teeth were stored in 0.1-percent thymol and distilled water. Teeth were assigned to three subgroups according to the fissure's morphology. Enamel was etched with 35-percent phosphoric acid for 30 seconds; two different light cured sealants were placed, Group A: Delton and Group B: Ultra X Plus. Specimens were thermocycled for 500 cycles between two water baths, having a 40°C temperature differential (4°C to 48°C). Teeth were coated with nail varnish and wax, except in the occlusal areas. All specimens were immersed in 1-percent methylene blue dye at 37°C for 24 hours. Specimens were sectioned longitudinally in a bucco-lingual direction, and the sections were photographed and analyzed by a previously trained examiner for fissure morphology, sealant penetration, and microleakage using a standardized grading system. Data were entered and statistically analyzed, at the 5-percent significance level. Results: Viscosity of sealant and morphology of fissures had significant effects on sealant penetration (p
Book Synopsis Pit and Fissure Sealants by : Katrin Bekes
Download or read book Pit and Fissure Sealants written by Katrin Bekes and published by Springer. This book was released on 2018-02-27 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides wide-ranging information on current clinical and scientific knowledge on the various aspects of fissure sealing. Trends in the epidemiology of caries are first examined, followed by thorough description of the morphology of pits and fissures and types of sealant. The role of sealants in the prevention of caries is discussed. Diagnostic parameters are presented, along with step-by-step descriptions of clinical procedures for fissure sealing. Chapters are also included on alternative techniques of fissure sealing, sealing of carious fissures, and therapeutic fissure sealing. The final chapter in the book focuses on the cost effectiveness of the procedure. Tooth surfaces with pits and fissures are particularly vulnerable to caries development. Sealants were developed to help manage these sites of the tooth and safeguard the surfaces from decay. This book has been written by acknowledged experts in the field. It will be of value for all dental professionals seeking to deepen their understanding of current knowledge on the science and the clinical application of pit and fissure sealants.
Book Synopsis Fissure Penetration and Microleakage of a Conventional Pit and Fissure Sealant and a Flowable Composite by : Terence Chan
Download or read book Fissure Penetration and Microleakage of a Conventional Pit and Fissure Sealant and a Flowable Composite written by Terence Chan and published by . This book was released on 2002 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis PIT AND FISSURE SEALANTS THE STOP OF THE DEMON by : Dr Pooja Pani
Download or read book PIT AND FISSURE SEALANTS THE STOP OF THE DEMON written by Dr Pooja Pani and published by Book Rivers. This book was released on 2022-05-09 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pit and Fissure Sealant Application by : William F. Waggoner
Download or read book Pit and Fissure Sealant Application written by William F. Waggoner and published by . This book was released on 1996 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Enameloplasty and Load Effects on Microleakage of Pit and Fissure Sealants by : Christina Zervou
Download or read book Enameloplasty and Load Effects on Microleakage of Pit and Fissure Sealants written by Christina Zervou and published by . This book was released on 1999 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microleakage of Adhesive Sealants by : Lecia Erin Harmer
Download or read book Microleakage of Adhesive Sealants written by Lecia Erin Harmer and published by . This book was released on 2008 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Education Upon Dentists' Utilization of Pit and Fissure Sealants by :
Download or read book The Effect of Education Upon Dentists' Utilization of Pit and Fissure Sealants written by and published by . This book was released on 1989 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pit and Fissure Sealants by : Anshu Singla
Download or read book Pit and Fissure Sealants written by Anshu Singla and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pit and Fissure sealants by : Sharon Priscilla
Download or read book Pit and Fissure sealants written by Sharon Priscilla and published by Clever Fox Publishing. This book was released on with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dental caries is an imbalance between the gain and loss of minerals. The minerals are lost from teeth by acids produced by bacteria within the mouth whereas minerals are gained from saliva and fluorides present in the oral cavity. Posterior teeth have fissures while anterior teeth have cingulum or pits. These pits and fissure are most prone to dental decay as food gets trapped in them and are difficult to clean. Pit and fissure sealants are material used to fill these pits and fissures to create a smooth surface making it easy to clean. Pit and fissure sealants are commonly used in pediatric patients and erupting permanent molars as they are at high risk. Pit and fissure sealants are a preventive treatment method where a barrier is created and removes biofilm from the occlusal surface. This library dissertation highlights various pit and fissure sealants, their indication, contraindication, technique of application.
Book Synopsis An in Vitro Assessment of Microleakage of Pit and Fissure Sealants Using Ca45 by : Jerome J. Rudolph
Download or read book An in Vitro Assessment of Microleakage of Pit and Fissure Sealants Using Ca45 written by Jerome J. Rudolph and published by . This book was released on 1972 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Enamel Conditioning Effect on Penetration and Microleakage of Glass Ionomer-based Sealants by :
Download or read book Enamel Conditioning Effect on Penetration and Microleakage of Glass Ionomer-based Sealants written by and published by . This book was released on 2009 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: While most sealants available are resin-based, glass ionomer-based cements can be used as sealants, with the advantage of being more tolerant to moisture during placement and of releasing fluoride. The objective of this study was to evaluate the influence of different fissure conditioning techniques on penetration and microleakage of glass ionomer (GI) and resin-modified glass ionomer cements (RMGI) used as sealants. Clinically sound extracted human molars were distributed into nine experimental groups (n = 15 each). Group 1 (control) was sealed with resin-based sealant (Delton) following clinically accepted techniques. Groups 2 through 6 were sealed with RMGI (Vitremer) after having the fissure conditioned with either polyacrylic acid (RMGI-control), 35-percent H3PO4, low viscosity 35-percent H3PO4 with a surfactant, self-etch conditioner, or 35-percent H3PO4 followed by self-etch conditioner. Groups 7 through 9 were sealed with GI sealant (Fuji Triage) after having the fissures conditioned with either polyacrylic acid (GI-control), 35- percent H3PO4 or low viscosity 35-percent H3PO4 with a surfactant. After aging through thermocycling (2500 cycles), specimens were incubated in methylene blue for four hours and sectioned at multiple locations. Digital images were obtained using a digital stereomicroscope, and microleakage was determined by scoring the dye penetration along the enamel-sealant interface. The penetration of the material was determined by calculating the percentage of the total length of the fissure penetrated by the material. Results: The use of self etch-conditioner significantly increased RMGI penetration, while surface conditioning with 35-percent phosphoric acid with surfactant significantly decreased microleakage of GI. The resin-based sealant placed after 35-percent phosphoric acid surface conditioning showed the best penetration and the least level of microleakage. In conclusion, results from this study suggest that the placement of glass ionomer-based sealants can be enhanced by modifying current conditioning methods.
Book Synopsis An In-vivo Study of Microleakage Around a Pit and Fissure Sealant by : Phillip Bryant Powell
Download or read book An In-vivo Study of Microleakage Around a Pit and Fissure Sealant written by Phillip Bryant Powell and published by . This book was released on 1974 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Journal of Dentistry for Children by :
Download or read book Journal of Dentistry for Children written by and published by . This book was released on 2004 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pediatric Dentistry, 6e-South Asia Edition -E-Book by : Arthur J Nowak, DMD
Download or read book Pediatric Dentistry, 6e-South Asia Edition -E-Book written by Arthur J Nowak, DMD and published by Elsevier India. This book was released on 2019-07-31 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provide superior oral and dental care to children of all ages! Pediatric Dentistry: Infancy through Adolescence 6th Edition-South Asia Edition provides comprehensive coverage of oral care for infants, children, teenagers, and medically compromised pediatric patients. Organized by age group, the text covers examination, diagnosis, and treatment planning, as well as topics such as the prevention of dental disease, traumatic injuries, orthodontics, and restorative dentistry. UNIQUE! Age-specific organization separates sections and chapters by age group to cover specific changes the child experiences physically, cognitively, emotionally, and socially. Fundamentals of Pediatric Dentistry section covers basic information on children of all ages, including topics such as local and systemic diseases, pediatric physiology, cariology, pain control, and medical emergencies. Coverage of current trends and challenges emphasizes the prevention of dental diseases and reflects pediatric dentistry as it is practiced today. UPDATED coverage of caries risk assessment in children reflects the evolution of evidence-based oral health care. More than 1,000 full-color photos and illustrations show dental conditions and treatments.
Book Synopsis New Approaches in the Development of Pit and Fissure Sealants by :
Download or read book New Approaches in the Development of Pit and Fissure Sealants written by and published by . This book was released on 1976 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Flexural Strength of a Pit and Fissure Sealant Containing Microcapsules by : Nicholas W. Slater
Download or read book Flexural Strength of a Pit and Fissure Sealant Containing Microcapsules written by Nicholas W. Slater and published by . This book was released on 2016 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Caries at the interface of dental materials and mineralized tooth structure continues to be a significant issue in oral healthcare. A new approach to fight tooth decay incorporates microcapsules into dental materials that release remineralizing agents. The objective of this study was to study the effect that microcapsules have on the flexural strength of pit and fissure sealant formulations. Pit and fissure sealants that contained microcapsules were incorporated into formulations at 5 w/w% of microcapsules (2 w/w% of 5.0 M Ca(NO3)2; 2 w/w% of 0.8 M NaF; 1 w/w% of 3.0 M K2HPO4) were added to pit and fissure sealant formulations. In this study, bisGMA, UDMA and UMMA were explored as the toughening monomers. TEGMA was always the diluent monomer. The ratio of "toughening monomer:diluent monomer" was explored over a range of 4:1 through 1:1. Barium boroaluminosilicate glass was loaded over a range of 3-60 w/w%, fumed silica was loaded over a range of 0.1-3.0 w/w%. The potential number of formulations exploring these variables is substantial. Therefore, a range of formulations was tested that explored these formulation variables. These four variables were simultaneously varied in order to gain a better understanding of the role of these ingredients in the presence of microcapsules on flexural strength. The flexural strength was looked at as a function of each variable individually, and then as a function of multiple variables.
