Of a representative sample of 8000 persons aged 30 and over living in Finland, 3875 users of removable dentures were examined. The condition of the oral mucosa was recorded during clinical examinations. The prevalence of oral mucosal lesions associated with removable dentures was analyzed according to age, sex, place of residence, geographical region of living, and type and location of prosthesis. Lesions were found in about 50% of the denture wearers. Women were affected more often than men. The prevalence of lesions decreased with age and differed slightly according to region of living and place of residence. Compared with the wearing of partial dentures, wearing complete dentures increased the risk of lesions. Only one of the 72 denture users who wore a denture with metallic base plate had oral mucosal lesions associated with wearing a denture.
A representative sample of Finnish denture wearers (n = 3875) aged 30 or over were examined clinically and interviewed about their oral hygiene habits, use of dental services and possible prosthetic treatment during last visit to a dentist. Of these denture wearers, over 80% brushed their dentures at least once a day, and 16% visited a dentist at least once in 2 yr. For denture stomatitis the age-standardized risk ratio decreased with brushing frequency in women and increased in men. For frequency of dental visits the prevalence of denture stomatitis increased in both men and women when visits were made over 2-yr intervals. The prevalence of denture stomatitis was higher in the group with dentures over 1 yr old. It seems that the oral hygiene measures as they are generally carried out and regular dental visits are not effective enough methods in preventing denture stomatitis.
In this chapter we focus on the application of a mobile time reservation system for dental care. The specific application allocates cancelled dentist times to new customers and new customers are searched from a waiting list with Global System for Mobile Communication (GSM) Short Message System (SMS) messages. This chapter shows how standard, widely used technology—when used innovatively—can bring many benefits to many stakeholders with reasonable costs and changes in business processes. We present and analyze the function of an SMS message-based dental service appointment reservation system that has been implemented in Lahti, Finland. The analysis contains a description of the system’s function, as well as some assessment of the success from the service provider and customer point of view.
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