نتایج جستجو برای: fissure sealant.

تعداد نتایج: 7058  

Journal: :journal of dentistry, tehran university of medical sciences 0
m. jafarzadeh assistant professor, department of pediatric dentistry, school of dentistry, isfahan university of m b. malekafzali assistant professor, department of pediatric dentistry, faculty of dentistry, shahid beheshti univer n. tadayon assistant professor, department of pediatric dentistry, faculty of dentistry, hamedan university of s. fallahi dentist, private practice

objective: long-term retention of pit and fissure sealants is crucial for their success. this clinical study evaluated the retention rate of a flowable composite resin (filtek supreme xt flowable restorative) compared to a conventional resin-based sealant (concise light cure white sealant) over 12 months. materials and methods: forty subjects aged 6 to 9 years were included in the study. using ...

2017
P Popli

Background: Sealant therapy is the safe and effective way to prevent dental caries in newly erupted teeth. Success of sealant therapy depends on the good isolation, patient corporation and the decrease step for the application of sealant. Aim: Comparative evaluation of marginal microleakage of conventional fissure sealants and self-adhering flowable composites as fissure sealant in permanent te...

ابرقویی, امیر , بحرالعلومی, زهرا, سلیمانی, علی اصغر , موسوی نسب, مجید, کبودان, مونا ,

Introduction: Contamination of etched enamel to saliva before placement of sealant prevents the appropriate bonding and results in microleakage. Using bondings is effective for decreasing the microleakage. This experimental study aimed to evaluate the effect of bonding agent on microleakage of a fissure sealant before or after contamination to saliva. Methods: In this experimental study 40 sou...

Journal: :journal of dental biomaterials 0
maryam bakhtiar oral and dental disease research center, and department of dental public health, school of dentistry, shiraz university of medical sciences, shiraz, iran naser azadi student research committee, school of dentistry, shiraz university of medical sciences, shiraz, iran ali golkari oral and dental disease research center, and department of dental public health, school of dentistry, shiraz university of medical sciences, shiraz, iran

statement of problem: pit and fissure sealant therapy has been approved as an effective measure in the prevention of occlusal dental caries. resin based ma- terials are the most common materials used worldwide. a variety of resin based fissure sealants are produced and used. most of them have been presented with ideal results in research environment. however, their effectiveness in the real lif...

ژورنال: مجله دندانپزشکی 2016
دوائی, ستوده, قندی, مصطفی, نامور, بابک,

Background and Aims: As in fissure sealant therapy the tooth surface is mostly enamel, the use of an enamel bonding agent (hydrophobic bonding agent) may be more cost effective than that of newer generations of bonding (hydrophilic bonding agents). The aim of this study was to compare the retention and durability of fissure sealant therapy when applying an enamel bonding agent, a dentin bondi...

2016
Bakhtiar M Azadi N Golkari A

STATEMENT OF PROBLEM Pit and fissure sealant therapy has been approved as an effective measure in the prevention of occlusal dental caries. Resin based materials are the most common materials used worldwide. A variety of resin based fissure sealants are produced and used. Most of them have been presented with ideal results in research environment. However, their effectiveness in the real life, ...

2002
Richard J. Simonsen

For this literature review of pit and fissure sealant, 1,465 references were selected by a search for “sealants” on PubMed. References were limited to dental journals and papers in the English language. The search comprised papers from 1971 to October 2001. Additional papers of historical significance prior to 1971 were added from memory and from reference lists published in early papers. This ...

Journal: :journal of dentistry, tehran university of medical sciences 0
mina biria associate professor, department of pediatric dentistry, school of dentistry, shahid beheshti university of medical sciences, tehran, iran. amir ghasemi associate professor, preventive dentistry research center, research institute of dental science, department of restorative dentistry, dental school, shahid beheshti university of medical science, tehran, iran. hassan torabzadeh associate professor, iranian center for endodontic research, research institute of dental sciences, shahid beheshti university of medical sciences, tehran, iran. arash shisheeian post graduate student, department of prosthodontics, school of dentistry, shahid beheshti university of medical sciences, tehran, iran. alireza akbarzadeh baghban associate professor, department of basic sciences, faculty of rehabilitation sciences, shahid beheshti university of medical sciences, tehran, iran.

recently, self-etching fissure sealants have been introduced to reduce technical sensitivity; however, their efficacy should be assessed. the aim of this study was to assess of the microshear bond strength of self-etching and conventional fissure sealants.thirty non-carious third molars were randomly divided into three groups (n=10). microcylinders of concise fissure sealant were bonded to prep...

ژورنال: مجله دندانپزشکی 2010
امیر سلطانی, مصطفی, بهرامی, نغمه, جعفری, احمد, گلستان, بنفشه,

Background and Aims: Fissure sealant therapy is a national program in elementary schools in Iran. Therefore, evaluation of the parents' knowledge and attitude is necessary to improve the program.Materials and Methods: In this cross-sectional and descriptive-analytic study, Iranian students were chosen in a randomized cluster manner. The questionnaires were filled-out by students' parents to eva...

2010
M. Jafarzadeh B. Malekafzali N. Tadayon S. Fallahi

OBJECTIVE Long-term retention of pit and fissure sealants is crucial for their success. This clinical study evaluated the retention rate of a flowable composite resin (Filtek Supreme XT Flowable Restorative) compared to a conventional resin-based sealant (Concise Light Cure White Sealant) over 12 months. MATERIALS AND METHODS Forty subjects aged 6 to 9 years were included in the study. Using ...

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