Search results for "Caries"
showing 10 items of 191 documents
Can bayesian models play a role in dental caries epidemiology? Evidence from an application to the BELCAP data set
2012
Objectives The aim of this study was to show the potential of Bayesian analysis in statistical modelling of dental caries data. Because of the bounded nature of the dmft (DMFT) index, zero-inflated binomial (ZIB) and beta-binomial (ZIBB) models were considered. The effects of incorporating prior information available about the parameters of models were also shown. Methods The data set used in this study was the Belo Horizonte Caries Prevention (BELCAP) study (Bohning et al. (1999)), consisting of five variables collected among 797 Brazilian school children designed to evaluate four programmes for reducing caries. Only the eight primary molar teeth were considered in the data set. A data aug…
MI paste plus and PreviDent fluoride varnish appear no more effective than normal home care for improving the appearance of white spot lesions.
2013
Article Title and Bibliographic Information Effectiveness of MI Paste Plus and PreviDent fluoride varnish for treatment of white spot lesions: a randomized controlled trial. Huang GJ, Roloff-Chiang B, Mills BE, Shalchi S, Spiekerman C, Korpak AM, Starrett JL, Greenlee GM, Drangsholt RJ, Matunas JC. Am J Orthod Dentofacial Orthop 2013;143:31-41. Reviewer Carmen Llena-Puy Purpose/Question The authors' aim was to compare the effectiveness of MI Paste Plus and PreviDent fluoride varnish (22,600 ppm of fluoride) with a standard oral hygiene regimen with toothpaste (1100 ppm of fluoride; Colgate Oral Pharmaceuticals)--control group--in improving the appearance of white spot lesions (WSLs) after o…
Oral and dental health of non-institutionalized elderly people in Spain.
2011
With aging of the populations, the oral health and hygiene of elderly people has become an important public health issue. In this cross-sectional study we investigated the prevalence of tooth decay and other periodontal diseases in a representative cohort of 480 non-institutionalized adults ≥65 years from the province of Valencia, Spain. Using a World Health Organization standard for an adult oral survey methodology, we obtained data on remnant teeth with the decayed, missing and filled teeth (DMFT) index, a Community Periodontal Index of Treatment Needs (CPTIN), attachment loss, and temporo-mandibular articulation (TMA) status. The prevalence of these conditions were compared by age and ge…
Oral health in 6-year-old schoolchildren from Berisso, Argentina : falling far short of WHO goals
2010
Objectives: Dental diseases in children have been reduced in recent decades in developed countries, although trends remain unclear in other countries. Oral healthcare in Argentina is based on demand and depends on a patient's health insurance coverage. The objective of this study was to determine the oral health situation of the population of six-year-olds in Berisso, Buenos Aires province (Argentina). Study design: A cross-sectional observational study was performed on schoolchildren from public and private schools. The following factors were evaluated: DMFT, DMFS, dft, dfs, significant caries (SiC), filled, decayed and missing teeth, and the prevalence of caries in both primary and perman…
Evaluation of the salivary function of patients in treatment with radiotherapy for head and neck cancer submitted to photobiomodulation
2020
Background Head and neck radiotherapy is typically associated with toxicities that can have profound effects on the patient's quality of life. Xerostomia, which may or may not be related to hypofunction of the salivary gland, leading to negative consequences, mainly in quality of life, leaving patients more susceptible to the development of oral mucositis, dental caries, oral infection and difficulties in speech is one of the most common side effects of such treatment. The aim of the present study was to evaluate salivary function of patients in treatment with radiotherapy for head and neck cancer submitted to photobiomodulation. Material and Methods A cross-sectional study with a quantitat…
Association between marfan syndrome and oral health status : a systematic review and meta-analysis
2019
Background: The purpose was to identify and assess the existing scientific evidence from epidemiologic, non-experimental, observational studies of associations between Marfan’s syndrome and oral diseases. Material and Methods: Electronic literature searches in MEDLINE (OVID), The Cochrane Library, Scopus and the Web of Science were conducted to identify all relevant articles. Eligibility was based on inclusion criteria, and quality assessments were conducted. The outcome variables were probing depth, gingival margin, clinical attachment level, bleeding on probing, gingival status, periodontal status, tooth mobility, furcation involvement and decayed, missing and filled teeth index. After ex…
In vitro carious lesion detection on D-, E-, and F-speed radiographic films
2004
Abstract Objectives To compare the accuracy in detection of interproximal natural carious lesions in vitro between Ultraspeed (D), Ektaspeed Plus (E), and Insight (F) radiographic films. Study design Ten observers indicated on a 5-point scale their confidence in detecting an interproximal lesion in 240 surfaces (120 extracted teeth) with noncavitated carious lesions. Truth was assessed microscopically from hemisections. The areas (Az) beneath receiver operating characteristic (ROC) curves were pairwise compared and used for a 2-way analysis of variance. Results Az values were significantly correlated with observers ( P = .002; Eta = 0.671) and film type ( P = .003; Eta = 0.412). E differe…
Roentgenographic in vitro investigation of frequency and location of curvatures in human maxillary premolars.
2006
The aim of this study was to determine the location of the root canal curvature and measure the distance from the CEJ to the first curvature using in vitro methods. Extracted maxillary premolars (n = 358) were fixed and digitally radiographed using the parallel technique. Excluded from further analysis were teeth with root caries, artificial crowns, extensive fillings, or endodontic treatments. The results were descriptively analyzed and the cumulative frequencies were calculated. The median values of the distance between CEJ and first curvature were for the first right premolars 8.4 mm (buccal) and 8.5 mm (palatal), for the first left premolars 9.1 mm (buccal) and 8.9 mm (palatal). The med…
Spanish Curriculum in Cariology for undergraduate dental students: Proceedings and consensus.
2021
INTRODUCTION Cariology is today a broad-based discipline and in the Spanish university teaching field, all this knowledge is not unified in a curriculum. Therefore, the aim was to develop a consensus text based on the European Core Curriculum, updated, and adapted to the characteristics of the Spanish university environment. MATERIALS AND METHODS A Spanish Cariology Curriculum Group (SCCG) was set up with members of the Spanish Society of Epidemiology and Oral Public Health (SESPO), Spanish Society of Conservative and Aesthetic Dentistry (SEOC) and Spanish Society of Paediatric Dentistry (SEOP) and university experts to adapt the European Core Curriculum in Cariology for undergraduate denta…
Fluoruro en aguas minerales naturales envasadas en España y prevención de la caries dental
2015
ResumenObjetivoEl propósito del estudio es conocer la concentración en flúor de las aguas minerales naturales comercializadas en España para poder prevenir la caries dental sin el riesgo de causar fluorosis dental.DiseñoEstudio descriptivo y transversal a lo largo de 2012.EmplazamientoAguas minerales naturales comercializadas en España.ParticipantesTres muestras con fechas distintas de embotellado de 109 marcas de aguas minerales naturales (97 marcas españolas y 12 aguas importadas).Medición principalDeterminación analítica por cromatografía iónica del contenido en fluoruro en el agua.ResultadosLa concentración mediana de fluoruro de las aguas minerales naturales españolas es de 0,22 (rango…