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Journal of Dentistry

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https://www.readbyqxmd.com/read/28729119/effect-of-restorations-using-a-flowable-resin-composite-in-non-carious-cervical-lesions-a-systematic-review-and-meta-analysis
#1
REVIEW
Anna Szesz, Sibelli Parreiras, Eveline Martini, Alessandra Reis, Alessandro Loguercio
OBJECTIVES: To answer the following PICO question (participant, intervention, comparator and outcome): Does flowable resin composite restorations compared with regular resin composites improve the marginal adaptation, marginal discoloration and retention rates of restorations placed in non-carious cervical lesions [NCCLs] of adults?, through a systematic review and meta-analysis. SOURCE: MEDLINE, Scopus, Web of Science, LILACS, BBO, Cochrane Library and SIGLE were searched without restrictions, as well as the abstracts of the IADR, clinical trials registries, dissertations and theses in May 2016 (updated in April 2017)...
July 17, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28711338/in-vitro-cytocompatibility-of-dental-resin-monomers-on-osteoblast-like-cells
#2
Dominik Kraus, Markus Wolfgarten, Norbert Enkling, Ernst-Heinrich Helfgen, Matthias Frentzen, Rainer Probstmeier, Jochen Winter, Helmut Stark
OBJECTIVES: Dental resin-based materials are widely used in modern dentistry. Especially, resin cements enjoy great popularity and are utilized in many applications. Nevertheless, monomers could be released from the resinous matrix, thus interact with surrounding tissues, cause adverse biological reactions and may lead in cases of implant retained restorations to peri-implant bone destruction. Hence, we performed an in-vitro study to determine cytotoxicity of resin monomers on osteoblast-like cells...
July 12, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28705728/single-mandibular-implant-study-smis-masticatory-performance-results-from-a-randomized-clinical-trial-using-two-different-loading-protocols
#3
Nicole Passia, Samir Abou-Ayash, Daniel R Reissmann, Elfriede Fritzer, Stefanie Kappel, Ioannis Konstantinidis, Valerie V Koenigsmarck, Torsten Mundt, Meike Stiesch, Stefan Wolfart, Shurouk Ali, Matthias Kern
OBJECTIVES: This multi-centre randomized controlled trial was conducted to investigate, whether the masticatory performance of elderly edentulous patients is improved by placement of a single implant in the midline of the edentulous mandible, and whether improvements differ with respect to the loading protocol, i.e., implant is loaded either directly or three months later after second stage surgery. METHODS: Edentulous seniors aged 60-89 years were screened according to inclusion and exclusion criteria and 163 underwent implant placement...
July 10, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28697857/corrigendum-to-a-randomized-clinical-trial-of-oral-hygiene-care-programmes-during-stroke-rehabilitation-j-dent-61-2017-48-54
#4
Ruoxi Dai, Otto L T Lam, Edward C M Lo, Leonard S W Li, Colman McGrath
No abstract text is available yet for this article.
July 8, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28688950/ten-year-outcome-of-zirconia-ceramic-cantilever-resin-bonded-fixed-dental-prostheses-and-the-influence-of-the-reasons-for-missing-incisors
#5
Matthias Kern, Nicole Passia, Martin Sasse, Christine Yazigi
OBJECTIVES: This clinical study evaluated the long-term outcome and survival rate of all-ceramic cantilever resin-bonded fixed dental prostheses (RBFDPs) made of zirconia-ceramic with a single-retainer design to replace missing incisors. In addition, whether the reason for missing incisors has an influence on the longevity of RBFDPs was analyzed. MATERIALS AND METHODS: One hundred and eight zirconia ceramic cantilever RBFDPs were provided for 87 patients. Seventy-five RBFDPs replaced maxillary incisors and 33 mandibular incisors...
July 5, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28688949/enamel-defects-and-aphthous-stomatitis-in-celiac-and-healthy-subjects-systematic-review-and-meta-analysis-of-controlled-studies
#6
REVIEW
Michele Nieri, Elena Tofani, Efisio Defraia, Veronica Giuntini, Lorenzo Franchi
OBJECTIVES: The aim of this systematic review was to compare the presence of enamel defects and aphthous stomatitis between celiac patients and healthy controls. DATA SOURCES: A systematic review of articles selected from MEDLINE, EMBASE and Google Scholar was performed by two independent operators. Additional studies hand-searched and found in the principal dental and gastroenterology journals were included. STUDY SELECTION: Only controlled studies on celiac patients compared to healthy subjects were included...
July 5, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28684309/personality-traits-and-dental-anxiety-in-self-reported-bruxism-a-cross-sectional-study
#7
J Montero, C Gómez-Polo
OBJECTIVES: The aim of this study was to investigate the association between psychological factors (Personality and Dental anxiety) with self-reported bruxism-related symptoms. METHODS: 526 subjects, over 18 years old and not seeking dental treatment, were recruited from the families and acquaintances of dental students from the University of Salamanca. Bruxism activity was estimated by means of a six-item questionnaire aimed at recording common bruxism-related symptoms and clenching/grinding awareness...
July 3, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28669693/open-access-concepts-findings-and-recommendations-for-stakeholders-in-dentistry
#8
REVIEW
Fang Hua, Cenyu Shen, Tanya Walsh, Anne-Marie Glenny, Helen Worthington
OBJECTIVES: Open Access (OA) to the scientific literature, a recent revolution in scientific communication, is now required by an increasing number of funders and institutions. The aims of this narrative review are to raise awareness of OA-related concepts and recent research findings among stakeholders in dentistry and to help them make better use of OA and relevant resources. DATA SOURCES: Published journal articles and relevant online materials. STUDY SELECTION/RESULTS: OA-related definitions and research findings, the approaches to OA, as well as its motivating factors, benefits, 'citation advantage', and mandate policies are introduced...
June 29, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28669692/long-term-follow-up-indicates-unimpaired-oral-health-related-quality-of-life-for-people-having-shortened-dental-arches
#9
Anneloes E Gerritsen, Dick J Witter, Nico H J Creugers
OBJECTIVES: To assess and analyse OHRQoL of people with shortened dental arches (SDA) in a long-term cohort study. METHODS: All participants of a long-term cohort study on SDA who were still attending the university dental clinic and still had an SDA (SDA group) with 3-5 posterior occluding pairs and intact anterior areas, an SDA plus removable dental prosthesis (SDA plus PRDP group) or complete dental arch (CDA group) completed the Dutch version of the Oral Health Impact Profile (OHIP-49NL) and additional questions on satisfaction with their dental status (yes/no)...
June 29, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28662842/critical-review-of-willingness-to-pay-for-clinical-oral-health-interventions
#10
REVIEW
Sharon Hui Xuan Tan, Christopher R Vernazza, Rahul Nair
OBJECTIVES: This critical review aimed to identify, consolidate and evaluate the quality of Willingness to Pay (WTP) studies applied to clinical contexts in the field of dentistry. METHODS: PubMed and Web of Science databases were systematically searched for relevant publications. Screening and data extraction was then performed. Primary literature in English-language were included to assess the WTP for oral health interventions, when the valuations were applied to a clinical measure...
June 27, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28655504/early-life-factors-and-dental-caries-in-5-year-old-children-in-china
#11
Xiangyu Sun, Eduardo Bernabé, Xuenan Liu, Jennifer E Gallagher, Shuguo Zheng
OBJECTIVES: This study aimed to explore the association between early life factors and dental caries among 5-year-old Chinese children. METHODS: Data from 9,722 preschool children who participated in the third National Oral Health Survey of China were analysed. Information on early life (birth weight, breastfeeding and age when toothbrushing started), child (sex, ethnicity, birth order and dental behaviours) and family factors (parental education, household income, place of residence, number of children in the family, respondent's age and relation to the child) were obtained from parental questionnaires...
June 24, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28652142/a-randomised-exploratory-clinical-evaluation-of-dentifrices-used-as-controls-in-dentinal-hypersensitivity-studies
#12
John Gallob, Farzana Sufi, Pejmon Amini, Muhammad Siddiqi, Stephen Mason
OBJECTIVES: To explore relative efficacy of six negative control dentifrices utilised as controls in clinical studies compared to two dentine hypersensitivity (DH)-relief dentifrices used 2x/day for 8 weeks. METHODS: Six control dentifrices differing in terms of fluoride source (sodium fluoride/sodium monofluorophosphate), abrasive base (silica/dicalcium phosphate), abrasivity RDA (∼17 to ∼180) and colour (white/blue/blue/green stripes) were compared to a depolarising dentifrice (5% KNO3; RDA ∼70-97; 'Test 1') and an occlusion-technology dentifrice (0...
June 23, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28647157/veneered-zirconia-inlay-retained-fixed-dental-prostheses-10-year-results-from-a-prospective-clinical-study
#13
Friederike Rathmann, Wolfgang Bömicke, Peter Rammelsberg, Brigitte Ohlmann
OBJECTIVE: The purpose of this study was to evaluate the 10-year clinical performance of zirconia-based inlay-retained fixed dental prostheses (IRFDP). METHODS: For replacement of a molar in 27 patients, 30 IRFDP were luted by use of different cements, Panavia F (Kuraray Europe GmbH) or Multilink Automix (Ivoclar Vivadent GmbH), with use of inlay/inlay, inlay/full-crown, or inlay/partial-crown retainers for anchorage. Frameworks were milled from yttria-stabilized zirconia (IPS e...
June 22, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28645637/antimicrobial-and-biological-activity-of-leachate-from-light-curable-pulp-capping-materials
#14
Maria Teresa Arias-Moliz, Cher Farrugia, Christie Y K Lung, Pierre Schembri Wismayer, Josette Camilleri
OBJECTIVES: Characterization of a number of pulp capping materials and assessment of the leachate for elemental composition, antimicrobial activity and cell proliferation and expression. METHODOLOGY: Three experimental light curable pulp-capping materials, Theracal and Biodentine were characterized by scanning electron microscopy, energy dispersive spectroscopy and X-ray diffraction. The elemental composition of the leachate formed after 24h was assessed by inductively coupled plasma (ICP)...
June 20, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28642058/ex-vivo-investigation-on-the-postoperative-integrity-of-the-apical-constriction-after-the-sole-use-of-electronic-working-length-determination
#15
Michael Wolgin, Markus J Grundmann, Jörg P Tchorz, Wilhelm Frank, Andrej M Kielbassa
AIM: The present study investigated the accuracy of root canal preparation with regard to the integrity of the apical constriction (AC) using two different working length determination approaches: (1) the electronic method of working length determination (EWLD), and (2) the radiologic "gold standard" method (GS). METHODOLOGY: Simulation models were constructed by arranging extracted human teeth by means of silicon bolstered gingiva masks, along with a conductive medium (alginate)...
June 19, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28642057/novel-multifunctional-dental-cement-to-prevent-enamel-demineralization-near-orthodontic-brackets
#16
Yansong Ma, Ning Zhang, Michael D Weir, Yuxing Bai, Hockin H K Xu
OBJECTIVES: White spot lesions due to biofilm acid-induced enamel demineralization are prevalent in orthodontic treatments. The aim of this study was to develop a novel bioactive multifunctional cement with protein-repellent, antibacterial and remineralizing capabilities, and investigate the effects on enamel hardness and lesion depth in vitro for the first time. MATERIALS AND METHODS: 2-Methacryloyloxyethyl phosphorylcholine (MPC), dimethylaminohexadecyl methacrylate (DMAHDM), and nanoparticles of amorphous calcium phosphate (NACP) were incorporated into a resin-modified glass ionomer (RMGI)...
June 19, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28625857/validation-of-the-visible-occlusal-plaque-index-vopi-in-estimating-caries-lesion-activity
#17
J C Carvalho, H D Mestrinho, L S Oliveira, M M Varjão, N Aimée, V Qvist
OBJECTIVE: The present study appraises the construct validity of the Visible Occlusal Plaque Index (VOPI) along with its sub-types, convergent and discriminant validity. METHODS: 618 10-15year old Brazilian adolescents were included. The VOPI has a four-point ordinal scale ranging from no plaque to heavy plaque. VOPI scores and caries status on permanent molars were mapped and recorded at individual anatomical sites of the groove-fossa-system and at surface level...
June 15, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28619693/oral-astringent-stimuli-alter-the-enamel-pellicle-s-ultrastructure-as-revealed-by-electron-microscopy
#18
Melanie Rehage, Judith Delius, Thomas Hofmann, Matthias Hannig
OBJECTIVES: This electron microscopic study aimed at investigating effects of oral astringent stimuli on the enamel pellicle's morphology. METHODS: Pellicles were formed in situ within 30min on bovine enamel slabs, fixed to individuals' upper jaw splints. The pellicle-coated specimens were immersed in vitro in seven diverse astringent solutions and subsequently analyzed by scanning electron microscopy (SEM), energy dispersive X-ray (EDX) spectroscopy, as well as transmission electron microscopy (TEM)...
June 12, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28602851/impact-of-delayed-gratification-on-oral-health-and-caries-status-in-the-primary-dentition
#19
Carolina Caleza-Jimenez, Rosa Yañez-Vico, Asunción Mendoza-Mendoza, Juan Carlos Palma, Alejandro Iglesias-Linares
OBJECTIVE: The ability to delay gratification (ATDG) is naturally linked to key regulatory psychological traits involved in self-discipline/regulation. The aim of this study was to ascertain the normalized impact of ATDG as an early predictor of oral health, on the primary dentition. METHODS: 404 subjects [202 children (4-6 years old) and 202 mothers] were enrolled in a case-control study. Systematic data collection included: i) extraoral diagnostic parameters; ii) intraoral health status; iii) behavioral aspects; iv) baseline socio-demographic data...
June 8, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28602850/repair-may-increase-survival-of-direct-posterior-restorations-a-practice-based-study
#20
Luciano Casagrande, Mark Laske, Ewald M Bronkhorst, Marie Charlotte D N J M Huysmans, Niek J M Opdam
OBJECTIVES: To investigate repairs of direct restorations by a group of Dutch general dental practitioners (GDPs) and its consequences on longevity of restorations. METHODS: Data set was based on dental records of patients attending 11 general dental practices (24 Dentists) in the Netherlands. Patients that received Class II Amalgam or Composite restorations were included in the study. The outcomes were considered in two levels: "Success" - When no intervention was necessary on the original restoration, it was considered clinically acceptable...
June 8, 2017: Journal of Dentistry
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