Soraya Fernandes Mestriner

Impact of the bitewing radiography exam inclusion on the prevalence of dental caries in 12-year-old students in the city of Franca, São Paulo, Brazil

Introduction: The pattern of development of carious lesions has changed. The carious lesion has been progressive and reaches the dentin without showing alterations in the clinical aspects. Objectives: To determine the prevalence of caries in 12-year-old students in the city of Franca – São Paulo, Brazil, during the year of 2003, and to evaluate the additional value of bitewing radiograph to detect hidden carious lesions in permanent molar dentin. Materials and Methods: A probabilistic sample composed of two hundred and fifty six (256) students, from public and private schools, was submitted to a cross-sectional study through examination by a calibrated examiner, in order to detect the caries prevalence, using the methodology recommended by the World Health Organization (WHO). For 66% of the sample, bitewing radiographs of the permanent molar region were obtained. The images were analyzed by a calibrated examiner, who established the presence of hidden caries in teeth with radiolucency in dentin, yet considered healthy in the epidemiological survey. Results: The prevalence of dental caries in epidemiological exam without (WHO) and with (WHO/R) the inclusion of hidden caries lesion was 54% and 64%, and the DMFT index was 1.73 and 1.92 respectively. Conclusion: Utilization of the method of bitewing radiographic diagnosis significantly increased (p<0.001) the prevalence of caries in the studied population.

Comparison of different methods for the occlusal dentine caries diagnosis

The aim of this study was to compare the effectiveness of in-vitro methods for the occlusal dentine caries diagnosis. Thirty-eight sites were evaluated on third molars without macroscopic carious cavitation in adult individuals from the city of Barretos (SP), Brazil. Visual inspection (VI), endoscopic evaluation (AcuCam), visual inspection and blunt-tipped exploratory probes (Tactile), conventional bite-wing radiographs (CR), direct bite-wing digital radiograph (DR), and direct digital radiograph with contrast and brightness controled (DRbc) were used by five observers. In order to validate the data, the teeth were sectioned and histologically evaluated. The average sensitivity and specificity values of the methods were respectively:0,25 , 0,96 (VI); 0,15 , 0,92 (AcuCam); 0,17 , 0,95 (Tactile); 0,45 , 0,73 (CR); 0,33 , 0,80 (DR) and 0,35 , 0,84 (DRbc) , the effectiveness of clinical methods (VI, AcuCam and Tactile) as well as that of radiographic methods (CR, DR and DRbc) were comparatively similar. The clinical methods presented a smaller number of false-positive diagnosis than the radiographic methods. It was concluded that visual inspection is an important diagnostic method; conventional bite-wing and digital radiography aid the diagnosis and are equally efficient to diagnose carious lesions in the dentine of teeth without visible cavitation.

Percepções de um grupo de idosos frente ao fato de não consultarem regularmente o cirurgião-dentista

It is still common sense the idea that the elderly do not need dental care because they are largely toothless and denture wearers. Thus the research question is: What is the reason that makes many elderly people do not see the dentist regularly? This study aimed to find and analyze the reason that makes the elderly, enrolled in a family health care center, do not visit the dentist regularly. It is a descriptive and exploratory with a quanti-qualitative approach using household semi-structured interviews applied to 149 elderly enrolled at a family Health Unity in Ribeirao Preto city, SP, Brazil. Data were analyzed and standardized by the Content Analysis technique and for the quantitative analysis it was performed bivariate analysis based on p<0.05. There was significant association between dentist visit and age (p=0,025), and it was observed that higher age elderly related going to the dentist few times. Some of the reasons were: fear, financial difficulties, absence of time, and absence of tooth pain and denture wear. It was concluded that these reasons are related to the social and cultural aspects that needs to be analyzed within the primary health care.

Atenção primária à saúde e a construção de sentidos para a saúde bucal: leitura construcionista social sobre discursos de idosos

Dentistry currently reveals itself to be open to new ideas about the construction of meanings for oral health. This openness leads to the social production of health revealing the contextualization of the social and historical aspects of the sundry knowledge in the development of oral health for different communities. With this research, we seek to build meanings for oral health with a group of elderly people. With this objective in mind, we propose an approximation between discourses on oral health mentioned by the elderly and the Social Constructionist discourse. We interviewed 14 elderly people enrolled in a Family Health Unit in Ribeirao Preto, State of Sao Paulo, in the first semester of 2010, and identified two interpretative repertoires through Discourse Analysis, which showed the relationship between 1 - Lack of information and dental assistance in childhood, and 2 - Primary Health Care building the meaning of oral health. We concluded that Social Constructionism works epistemologically for the construction of meanings for oral health and that primary health is essential for appreciation and health care that enables the construction of meanings in oral health by the elderly that create conditions for self-care and healthy attitudes.

Oral health conditions and quality of life of elderly users of the Unified National Health System

OBJECTIVE: This study aimed to analyze the oral health status and socio-economic conditions of the elderly, which are users of the Brazilian Unified Public Health System (SUS) and its relationship to a subjective indicator of impacts of oral conditions on quality of life (Oral Health Impact Profile OHIP-14).METHODS: It is a descriptive cross-sectional exploratory study developed in the second semester of 2011. The sample consisted of 76 elderly (65-74 years old) users of the public dental service at the Dental Specialties Center at the Faculty of Dentistry of Ribeirao Preto, Brazil. The methodological strategy adopted for data collection was the structured interview and secondary data were obtained from medical records and reports. To perform the statistical analysis it was used an exploratory analysis of multivariate data by means of STATA Software.RESULTS: The frequencies of the dimensions of the OHIP-14 with the greatest impact were pain (13.16%) and psychological distress (14.47%). The low impact association was represented by social disability (71%) and social disadvantage (63%). The gender, type of housing, necessity and prosthesis wearing were not associated with measures of quality of life related to oral health. It was observed a good correlation between the perception (r = 0.542, p <0.001), a moderate association between higher income (r = 0.28, p <0.01) and the scores of the OHIP.CONCLUSION: It was concluded that the elderly which reported good self-perception of oral health and good income have expressed the perception that oral health reflects a good impact on quality of life.

Perception of oral health in home care of caregivers of the elderly

Objective: to analyze the perception of caregivers of elderly persons regarding their own oral health care and that of the elderly individuals. Method: a descriptive-exploratory study with a qualitative approach was carried out. Semi-structured interviews with 13 caregivers were conducted, recorded and transcribed, and the Content Analysis technique was applied. Results: All respondents were informal caregivers, most of whom were female, aged over 50, married, had some degree of kinship with those receiving Palavras-chaves: Saúde Bucal. Atenção Primária à Saúde. Idosos. Cuidadores. http://dx.doi.org/10.1590/1981-22562017020.170010