A virtual reality (VR) haptic dental training system could be a promising tool for future dental education. One major challenge is to develop a virtual tooth model which similarly reflected a real tooth having multiple layers with different mechanical hardness in each layer. The multi-layered virtual tooth model was successfully constructed in our virtual system. The constructed model allows us...

This paper analyzes the e¤ect of dental insurance on utilization of general dentist services by adult US population aged from 25 to 64 years using the ordered probit model with endogenous selection (OPES). Our econometric framework accommdates endogeneity of insurance and the ordered nature of the measure of dental utilization. The study …nds strong evidence of endogeneity of dental insurance t...

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...

A combination of the increasing costs associated with providing a complex clinical program and an ever-reducing education-based income finds dental schools throughout Australia continuing to face serious financial risk. Even more important is the growing workforce crisis in academic staffing faced in almost all dental schools as the impact of the widening gap between private practice incomes an...

background: dental anxiety and fear are major complications for both patient and dental care provider. the purpose of this study was to assess the prevalence of dental anxiety and fear in patients who referred to isfahan dental school and their relation to their age, gender, educational level, past traumatic experiences and frequency of dental visits. materials and methods: in this cross-sectio...

objective: oral health is one of the basic components of preschool children's health. young children completely depend on their parents, specially their mothers, to have an appropriate oral health. health belief model shows the relationship between some structures related to personal perceptions, barriers and perceived self-efficiency, and behavior. this study aims to determine the oral he...

the biological interaction between the jaw bones and dental implant is fundamental for the long-term success of dental implant placement. nevertheless, the insufficient bone volume remains a major clinical problem, especially in case of immediate dental implant. using a canine model, the present study proves the regenerative potential of adipose- derived stem cells (adscs) to repair peri-implan...