Dental fear is a widely experienced problem. Through a "vicious cycle dynamic," fear of dental treatment, lower use of dental services, and oral health diseases reinforce each other. Research on the antecedents of dental anxiety could help to break this cycle, providing useful knowledge to design effective community programs aimed at preventing dental fear and its oral health-related consequenc...

The aim of the present study was to compare self-reported dental fear among dental students and patients at a School of Dentistry in Belo Horizonte, Brazil. Eighty students ranging in age from 20 to 29 years and 80 patients ranging in age from 18 to 65 years participated in the study. A self-administered pre-tested questionnaire consisting of 13 items was used for data acquisition. The city of ...

BACKGROUND Child Health Investment Partnership (CHIP) of Roanoke Valley is a home visiting program that promotes children's health and family self-sufficiency. CHIP's Begin With a Grin program provides preventive dental services in the home (oral health anticipatory guidance and fluoride varnish) for children aged 0 to 6 years. The purpose of this study was to compare the dental utilization of ...

The capacity of the public (community health centers) and private (private practitioners) dental safety net will be stretched through the expansion of dental coverage to an estimated 20.9 million primarily adults through the ACA’s Medicaid expansion. Current and future capacity of the dental safety net was evaluated through a study of CHCs and private practice dentists in Iowa, as a way to mode...

The human dental atlas contains a detailed description of each tooth in the mouth and their relative positions. Registering a dental radiograph to the dental atlas reveals the position and index of each tooth in the radiograph. This helps in establishing the correspondence of teeth when matching two radiographs for human identification. We propose a hidden Markov model (HMM) as an underlying re...

In this paper, we propose novel algorithms for retrieving dental images from databases by their contents. Based on special information of dental images, for better content-based dental image retrieval and representation, the image attributes are used. We propose Dental Image Segmentation and Retrieval (DISR), a content-based image retrieval method that is robust to translation and scaling of th...

Tobacco is a significant risk factor for oral diseases. Dental care providers have the opportunity to inform patients about the risks associated with tobacco use and refer them to tobacco cessation resources. Although dental teams usually ask their patients about their tobacco use, most do not provide tobacco cessation counseling. This project involved four staff-model dental clinics and four c...

BACKGROUND Oral health-related quality of life (OHRQoL) has been used to describe the consequences of oral health conditions and treatments in children. A better understanding of OHRQoL and its relationship with dental fear and previous dental experience is necessary to improve children's oral health status. The aim of this study was to investigate the association of dental history and experien...

Dental biofilms are highly associated with the development of dental caries. Novel drug delivery systems are being developed in order to eliminate cariogenic bacteria from the dental biofilms. We formulated two degradable sustained release varnishes, based on acrylic resin, with cetylpyridinium chloride (CPC) as the active agent. These formulations were tested in a dental biofilm model. The ret...