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fissure sealant

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https://www.readbyqxmd.com/read/28513786/3-year-survival-rates-of-retained-composite-resin-and-art-sealants-using-two-assessment-criteria
#1
Leandro Augusto Hilgert, Soraya Coelho Leal, Gabriela Mesquita Lopes Freire, Jan Mulder, Jo E Frencken
The aim was to test the null-hypothesis that there is no difference in the cumulative survival rate of retained composite resin (CR) sealants and a high-viscosity glass-ionomer Atraumatic Restorative Treatment (ART) sealant in first permanent molars calculated according to the traditional and the modified retention assessment criteria over a period of 3 years. This cluster-randomized controlled clinical trial consisted of 123 schoolchildren, 6-7-years-old. At baseline, high-caries risk pits and fissures of fully erupted first permanent molars were treated with CR and ART sealants...
May 4, 2017: Brazilian Oral Research
https://www.readbyqxmd.com/read/28499493/bifunctional-dentifrice-amorphous-polyphosphate-a-regeneratively-active-sealant-with-potent-anti-streptococcus-mutans-activity
#2
Werner E G Müller, Meik Neufurth, Maximilian Ackermann, Emad Tolba, Michael Korzhev, Shunfeng Wang, Qingling Feng, Heinz C Schröder, Xiaohong Wang
OBJECTIVE: In this study we demonstrate that inorganic polyphosphate (polyP) exhibits a dual protective effect on teeth: it elicits a strong antibacterial effect against the cariogenic bacterium Streptococcus mutans and, in form of amorphous calcium polyP microparticles (size of 100-400nm), it efficiently reseals cracks/fissures in the tooth enamel and dentin. METHODS: Three different formulations of amorphous polyP microparticles (Ca-polyP, Zn-polyP and Sr-polyP) were prepared...
May 9, 2017: Dental Materials: Official Publication of the Academy of Dental Materials
https://www.readbyqxmd.com/read/28408847/cost-analysis-of-pulmonary-lobectomy-procedure-comparison-of-stapler-versus-precision-dissection-and-sealant
#3
Andrea Droghetti, Giuseppe Marulli, Jacopo Vannucci, Michele Giovanardi, Maria Caterina Bottoli, Mark Ragusa, Giovanni Muriana
OBJECTIVE: We aimed to evaluate the direct costs of pulmonary lobectomy hospitalization, comparing surgical techniques for the division of interlobar fissures: stapler (ST) versus electrocautery and hemostatic sealant patch (ES). METHODS: The cost comparison analysis was based on the clinical pathway and drawn up by collecting the information available from the Thoracic Surgery Division medical team at Mantova Hospital. Direct resource consumption was derived from a previous randomized controlled trial including 40 patients...
2017: ClinicoEconomics and Outcomes Research: CEOR
https://www.readbyqxmd.com/read/28394709/fissure-seal-or-fluoride-varnish-a-randomized-trial-of-relative-effectiveness
#4
I G Chestnutt, R Playle, S Hutchings, S Morgan-Trimmer, D Fitzsimmons, N Aawar, L Angel, S Derrick, C Drew, C Hoddell, K Hood, I Humphreys, N Kirby, T M M Lau, C Lisles, M Z Morgan, S Murphy, J Nuttall, K Onishchenko, C Phillips, T Pickles, C Scoble, J Townson, B Withers, B L Chadwick
Fissure sealant (FS) and fluoride varnish (FV) are effective in preventing dental caries when compared with a no-treatment control. However, the relative clinical effectiveness of these interventions is uncertain. The objective of the study was to compare the clinical effectiveness of FS and FV in preventing dental caries in first permanent molars (FPMs) in 6- to 7-y-olds. The study design was a randomized clinical trial, with 2 parallel arms. The setting was a targeted-population program that used mobile dental clinics in schools located within areas of high social and economic deprivation in South Wales...
March 1, 2017: Journal of Dental Research
https://www.readbyqxmd.com/read/28390467/the-effect-of-fluoride-varnish-on-enamel-shear-bond-strength-of-pit-and-fissure-sealants
#5
Rebecca A Frazer, Jeffrey A Platt, Brian J Sanders, Juan F Yepes, James E Jones
PURPOSE: The purpose of this study was to determine the effects of fluoride varnish on the enamel shear bond strength of pit and fissure sealants. METHODS: Ninety-six teeth were divided into three duplicated test groups: sealant (S)/sealant thermocycle (ST) received Clinpro Sealant only; varnish sealant (VS)/varnish sealant thermocycle (VST) received five percent sodium fluoride (NaF) varnish plus sealant (VPS); and VPS/VPS thermocycle (VPST) received NaF, polish with Clinpro Prophy Paste, plus sealant...
March 15, 2017: Pediatric Dentistry
https://www.readbyqxmd.com/read/28347456/long-term-release-of-fluoride-from-fissure-sealants-in-vitro-study
#6
Piotr Kosior, Maciej Dobrzyński, Mariusz Korczyński, Katarzyna Herman, Agnieszka Czajczyńska-Waszkiewicz, Małgorzata Kowalczyk-Zając, Dagmara Piesiak-Pańczyszyn, Katarzyna Fita, Maciej Janeczek
The intensity of the cariostatic activity of fluoride ions can be attributed to their multidirectional influence on the caries process. They are an irreplaceable factor that helps sustain mineral balance of dental tissues, simultaneously demonstrating antibacterial properties. As a consequence, many manufacturers of fissure sealants include fluoride ions in their products. The aim of this in vitro study was to determine long-term fluoride release from four fissure sealants (Conseal F, Fissurit FX, Delton Fs+, Admira Seal)...
May 2017: Journal of Trace Elements in Medicine and Biology
https://www.readbyqxmd.com/read/28327263/pit-and-fissure-sealant-retention-following-air-abrasion-preparation-with-bioactive-glass-and-aluminum-oxide-particles
#7
Maryam Khoroushi, Alireza Eshghi, Fatemeh Naderibeni
PURPOSE: Alumina air abrasion is an alternative for acid-etch technique for tooth preparation before placement of a fissure sealant. The aim of this study was to compare the retention of sealants placed subsequent to air abrasion with alumina and bioactive glass (BAG) particles. METHODS: Sixty-two 6-12 year old children were included in this study. Using a halfmouth design, the fissures were prepared using air abrasion with alumina particles on randomly assigned permanent mandibular or/and maxillary first molars on one side of the mouth (Group 1) and air abrasion with BAG on the contralateral side of the mouth (Group 2)...
September 15, 2016: Journal of Dentistry for Children
https://www.readbyqxmd.com/read/28322359/clinical-evaluation-of-a-fissure-sealant-placed-by-acid-etching-or-er-yag-laser-combined-with-acid-etching
#8
Basak Durmus, Figen Giray, Sertac Peker, Betul Kargul
PURPOSE: To evaluate the efficacy of conventional acid etching alone (acid etching) and Er:YAG laser combined with acid etching (laser + acid etching) on fissure sealant (FS) retention of first permanent molars (FPMs) after 18 months. MATERIALS AND METHODS: Using a split-mouth design in 51 children, a total of 204 FPMs were sealed with acid etching alone or laser plus acid etching (laser+acid). The retention of sealants and occurrence of caries were evaluated at 3, 6, 12, and 18 months...
March 20, 2017: Oral Health & Preventive Dentistry
https://www.readbyqxmd.com/read/28281950/penetration-of-filled-and-unfilled-resin-sealants-on-different-enamel-substrates
#9
Kamila Rosamilia Kantovitz, Kelly Maria Silva Moreira, Fernanda Miori Pascon, Francisco Humberto Nociti, Cinthia P Machado Tabchoury, Regina Maria Puppin-Rontani
PURPOSE: To evaluate the penetration ratio of filled and unfilled resin-based sealants on different enamel substrates and pit and fissure morphologies. METHODS: Forty-eight occlusal enamel blocks obtained from impacted human third molars were randomly divided (n equals eight) according to enamel substrates (sound; caries-like lesion; caries-like lesion plus topical fluoride application) and sealant material (FluroShield; Helioseal Clear Chroma). Sealants were applied on the enamel surface...
November 15, 2016: Pediatric Dentistry
https://www.readbyqxmd.com/read/28259318/the-use-of-adhesive-systems-under-fissure-sealants-improves-their-retention-with-etch-and-rinse-performing-better-than-self-etching-adhesive-systems
#10
Stefania Martignon, Olga Lucia Zarta
ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION: Adhesive systems under fissure sealants: yes or no?: A systematic review and meta-analysis. Bagherian A, Shirazi AS, Sadeghi R. J Am Dent Assoc 2016;147(6):446-56. SOURCE OF FUNDING: The authors reported that no external funding sources directly supported this study TYPE OF STUDY/DESIGN: Systematic review with meta-analysis of data.
March 2017: Journal of Evidence-based Dental Practice
https://www.readbyqxmd.com/read/28259315/clinical-practice-guidelines-proposed-the-use-of-pit-and-fissure-sealants-to-prevent-and-arrest-noncavitated-carious-lesions
#11
Chris Deery
ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION: Evidence-based clinical practice guideline for the use of pit-and-fissure sealants: A report of the American Dental Association and the American Academy of Pediatric Dentistry. Wright JT, Crall JJ, Fontana M, Gillette EJ, Nový BB, Dhar V, Donly K, Hewlett ER, Quinonez RB, Chaffin J, Crespin M, Iafolla T, Siegal MD, Tampi MP, Graham L, Estrich C, Carrasco-Labra A. J Am Dent Assoc. 2016;147(8):672-82. SOURCE OF FUNDING: American Dental Association and the American Academy of Pediatric Dentistry...
March 2017: Journal of Evidence-based Dental Practice
https://www.readbyqxmd.com/read/28253189/microleakage-and-shear-bond-strength-of-a-new-sealant-containing-prereacted-glass-ionomer-particles
#12
Samuel N Durham, Erik J Meyers, Clifton W Bailey, Kraig S Vandewalle
A new fluoride-releasing sealant system is claimed to allow easier and faster placement while providing high bond strengths without the need for phosphoric acid etching. A study was designed to compare the microleakage and shear bond strength of a self-etching, Giomer-based sealant system with those of a traditional resin sealant. Group 1 received traditional sealant applied after use of a 35% phosphoric acid etchant; group 2 received Giomer sealant after use of a self-etching primer; and group 3 received Giomer sealant after the addition of an initial phosphoric acid etching step and placement of the primer...
March 2017: General Dentistry
https://www.readbyqxmd.com/read/28251593/frontonasal-dysplasia-oral-features-restorative-and-orthodontic-dental-treatment-in-a-child
#13
R A Valério, C Scatena, F R R Santos, F L Romano, A M Queiroz, F W G Paula-Silva
BACKGROUND: Frontonasal dysplasia is a complex rare malformation, characterised by abnormalities involving the central portion of the face, especially the eyes, nose and forehead. It can manifest independently or associated with other abnormalities as part of some syndromes. CASE REPORT: The purpose of this case report was to describe a 5-year-old patient, diagnosed with frontonasal dysplasia. Among the abnormalities characterised with this disorder were ocular hypertelorism, broad nose tip with median notch, median facial cleft, bifid anterior skull, low set hairline, Poland's syndactyly and ankyloglossia...
March 1, 2017: European Archives of Paediatric Dentistry: Official Journal of the European Academy of Paediatric Dentistry
https://www.readbyqxmd.com/read/28210441/resin-infiltrant-for-non-cavitated-caries-lesions-evaluation-of-color-stability
#14
Matteo Ceci, Davide Rattalino, Matteo Viola, Riccardo Beltrami, Marco Chiesa, Marco Colombo, Claudio Poggio
BACKGROUND: The objective of this in vitro study was to evaluate the over time color stability of one resin infiltrant (Icon) upon exposure to staining solutions (coffee and wine) compared with one nano-hybrid sealant (Grandio Seal), one transparent fissure sealant with fluoride (Control Seal) and one nanofilled composite (Filtek Supreme XTE). MATERIAL AND METHODS: All materials were polymerized according to manufacturers' instructions into silicon rings (height 1 mm; internal diameter 6 mm; external diameter 8 mm) to obtain specimens identical in size...
February 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28210438/evaluation-of-retention-of-pit-and-fissure-sealants-placed-with-and-without-air-abrasion-pretreatment-in-6-8-year-old-children-an-in-vivo-study
#15
Urvashi Bhushan, Mridula Goswami
BACKGROUND: The success of pit and fissure sealants is directly related to their retention. The purpose of this study was to assess and compare the retention of pit and fissure sealants placed using acid etch alone and a combination of air abrasion and acid etch techniques. MATERIAL AND METHODS: 50 subjects aged 6-8 years were included in the study. Primary second molars and permanent first molars were sealed in all four quadrants using split mouth design. The right maxillary and mandibular molars (Group A) were treated by acid etching alone while the left maxillary and mandibular molars (Group B) were pretreated with air abrasion followed by acid etching before application of pit and fissure sealant...
February 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28206888/evidence-based-clinical-practice-guideline-for-the-use-of-pit-and-fissure-sealants
#16
(no author information available yet)
BACKGROUND: This article presents evidence-based clinical recommendations for the use of pit-and-fissure sealants on the occlusal surfaces of primary and permanent molars in children and adolescents. A guideline panel convened by the American Dental Association (ADA) Council on Scientific Affairs and the American Academy of Pediatric Dentistry conducted a systematic review and formulated recommendations to address clinical questions in relation to the efficacy, retention, and potential side effects of sealants to prevent dental caries; their efficacy compared with fluoride varnishes; and a head-to-head comparison of the different types of sealant material used to prevent caries on pits-and-fissures of occlusal surfaces...
October 15, 2016: Pediatric Dentistry
https://www.readbyqxmd.com/read/28188664/an-in-vitro-investigation-of-pre-treatment-effects-before-fissure-sealing
#17
Mahshid Bagheri, Peter Pilecki, Salvatore Sauro, Martyn Sherriff, Timothy F Watson, Marie Therese Hosey
BACKGROUND: Fissure sealants prevent occlusal caries in permanent molars. Enamel preparation methods are used before fissure sealing. AIMS: To investigate effects of bioglass air-abrasion pre-treatment with and without an adhesive, on fissure enamel of permanent teeth, with respect to etchability, microleakage and microtensile bond strength. DESIGN: Half of the occlusal surfaces of 50 extracted premolars underwent bioglass air-abrasion. Dye was applied to the entire occlusal surface...
February 10, 2017: International Journal of Paediatric Dentistry
https://www.readbyqxmd.com/read/28132137/influence-of-irradiation-by-a-novel-co2-9-3-%C3%AE-m-short-pulsed-laser-on-sealant-bond-strength
#18
P Rechmann, K Sherathiya, R Kinsel, R Vaderhobli, B M T Rechmann
The objective of this in vitro study was to evaluate whether irradiation of enamel with a novel CO2 9.3-μm short-pulsed laser using energies that enhance caries resistance influences the shear bond strength of composite resin sealants to the irradiated enamel. Seventy bovine and 240 human enamel samples were irradiated with a 9.3-μm carbon dioxide laser (Solea, Convergent Dental, Inc., Natick, MA) with four different laser energies known to enhance caries resistance or ablate enamel (pulse duration from 3 μs at 1...
April 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28127158/comparison-of-microleakage-and-penetration-depth-between-hydrophilic-and-hydrophobic-sealants-in-primary-second-molar
#19
Pritesh N Gawali, Vishwas B Chaugule, Amey M Panse
INTRODUCTION: Optimal pit and fissure sealing is determined by surface preparation techniques and choice of materials. The performance of pit and fissure sealant materials has been intensively investigated, yet no single product is reported as an ideal sealant. In children, moisture control during cavity preparation is always a big challenge, and hence, hydrophilic sealants have been developed. AIM: To compare the microleakage and penetration depth of hydrophilic and hydrophobic sealants using acid-etching on dry and moist surfaces...
October 2016: International Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/28052214/effect-of-silver-nanoparticle-added-pit-and-fissure-sealant-in-the-prevention-of-dental-caries-in-children
#20
RANDOMIZED CONTROLLED TRIAL
Enid Karina Salas-López, Mauricio Pierdant-Pérez, Juan Francisco Hernández-Sierra, Facundo Ruíz, Peter Mandeville, Amaury J Pozos-Guillén
OBJECTIVE: The objective of this study was to evaluate the effects of pit and fissure sealant mixed with silver nanoparticles on dental caries, by means of monthly measurement of fluorescence with DIAGNOdent over six months. STUDY DESIGN: This study was divided in two phases: experimental and clinical. In the experimental phase, the adhesion and microleakage of the pit and fissure sealant experiment were evaluated. Two groups of 10 teeth, without serious carious lesions, were included...
2017: Journal of Clinical Pediatric Dentistry
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