Regulators and regulations: who will guard the guards? (or 'Quis custodiet ipsos custodes' as old Juvenal used to say).

Overbearing regulators with their various labyrinthine regulations have had adverse impacts on dentists and their teams' behaviours. This has produced the perverse outcomes of demoralizing dental teams as well as reducing their capacity and/or desire to deliver compassionate oral healthcare. These adverse outcomes do not seem to have benefited patients, or dentists, or their teams, in any sensible or measurable way. CPD/CLINICAL RELEVANCE: The vastly increased burdens on the UK dental profession of intrusive, bullying regulations, emanating from the various UK agencies, such as the supposedly fair and independent GDC, but including the increasingly politically controlled NHS and the CQC, have had unfortunate, perverse, effects on many dentists' clinical practices and affected dental teams' desires, or willingness, to be as compassionate as they used to be about helping to solve some patients' dental or oral problems.

Self-reported cost-prohibitive dental care needs among Canadians.

OBJECTIVES: To explore self-reported cost-prohibitive dental treatment needs among Canadians. METHODS: Data were collected through a national telephone interview survey of 1006 randomly selected Canadian adults. Descriptive analyses based on socio-demographic characteristics and dental-related behaviours were undertaken. Logistic regression was used to determine the predictors of experiencing a cost-prohibitive dental care need. Chi-square tests were used to determine significant differences in the treatments reported as unaffordable by socio-demographic characteristics and dental-related behaviours. RESULTS: Those of low income, no insurance coverage and poor self-rated oral health were more likely to report having a cost-prohibitive dental care need. The top needs reported as unaffordable were fillings, cleanings and check-ups. Comparatively, preventive services were selected as cost-prohibitive more often by the insured, dentures by the oldest group and extractions by those with a high school education or less. CONCLUSIONS: This study confirms that there are significant relationships between socio-demographic factors, dental-related behaviours and the types of dental services that are selected as unaffordable. Indirectly, this shows us how socio-demographic factors may influence the types of dental services that are reported as 'needed' by certain groups. Difficulties in distinguishing between the services that are 'needed' from and those that are 'wanted' demonstrate some of the policy complexity associated with publicly financed dental care.

[Foreign dentures and dental tourism--willingness-to-pay and factors influencing the demand for foreign dental prosthesis in Germany]. / Auslandszahnersatz und Dentaltourismus--Zahlungsbereitschaft und Einflussfaktoren auf die Nachfrage nach ausländischem Zahnersatz in Deutschland.

With the progressive realisation of the single European market, public interest has been directed towards cross-border healthcare services to an increasing extent. More and more dentures are being imported into Germany from foreign countries. Furthermore, patients are becoming ever more mobile, travelling to other countries to receive prosthetic treatment from dentists. The objective of this evaluation was to determine by means of a dedicated questionnaire the patients' individual preferences for foreign dentures and the potential savings. 1 368 individuals between the ages of 30 and 75 years were interviewed within a representative omnibus survey. The evaluation of the individual willingness-to-pay included 4 treatment scenarios, which were assessed by the participants in a "bidding game". Participants could choose between a "crown scenario" and an "implant scenario", both with the subcategories "foreign dentures" and "dental tourism". The direct comparison revealed a preference for the "foreign dentures" option over "dental tourism". Average willingness-to-pay for the dental tourism option in the crown scenario was calculated as 80 Euro, and in the implant scenario as 280 Euro less in comparison with the willingness-to-pay for the foreign dentures option. The willingness to switch to a less expensive dentist was one of the main determinants in the causal explanation for the variance in willingness-to-pay. Quality proved to be the decisive criterion and was indicated by 92.4% participants. A lower price for dentures played a subordinate role and was only stated as the decisive factor by 31.1% participants. In conclusion, the results clearly indicate that the decision for or against foreign dentures and the extent of willingness-to-pay depends on a range of criteria, of which "price" is only one and not the decisive factor.

Prosthodontics, care utilization and oral health-related quality of life.

The main aim of this thesis was to study the impact of oral health and oral prostheses on oral health-related quality of life (OHRQOL) in an adult Swedish population. Additional aims were to study social inequalities in oral health, attitudes towards the cost for dental care and dental care utilization. The study base was 1294 responses to a questionnaire from a random sample of 1974 persons aged 50-75 years, all of whom were resident in the County of Skine, Sweden. There was an association between impaired dental conditions and poor social conditions. Low dental care utilization covaried with impaired dental conditions and with stating a perceived need to obtain dental care but with no possibility to obtain it because of a cost barrier. In factor analysis, three factors captured 22 variables that aimed to measure OHRQOL. The constituent variables were summed into three index variables interpreted as oral health impact on everyday activities, on a psychological dimension and on oral function. The three variables were set as dependent variables in regression models with the independent variables social attributes, individual attributes, dentures, number of teeth and dental care attitudes. The models were run in three steps taking into account the interaction between the type of denture and the number of remaining teeth. The number of remaining teeth was more important than the type of denture when explaining OHRQOL. The type of replacement, in terms of fixed or removable denture, was less important for those with few or no remaining teeth, than for all others. OHRQOL was also explained by general health in relation to age peers as well as by varying attitudes towards dental care costs. Statistically significant interactions were observed between the number of remaining teeth and the type of denture when explaining OHRQOL. As a whole the thesis shows that social and dental conditions and cost for dental care play a great role for dental care utilization as well as for OHRQOL. Prosthodontics has an important role, where type of replacement interacts with tooth loss in its effect on QOL.

Influence of age and gender on oral health and related behaviour in an independent elderly population.

Previous studies have been unable to determine the influence of advanced age on oral health because they included relatively few subjects, particularly men, over 75 yr of age. In this study a disproportionate and stratified random sample of subjects over 70 yr and living independently was selected from a list of voters in Vancouver, B.C. The sample of 521 elders was structured to provide similar numbers of men and women in three 5-yr age-groups. All of the subjects were interviewed, and 255 of them, representing a similar distribution of age and gender, were examined to investigate the influence of aging on oral health and related behaviour. In bivariate analyses neither age nor gender was associated significantly with oral health or complaints. The use of dental services during the preceding year was associated with female and younger subjects, while men and older subjects usually went to dentists only to relieve pain. Logistic regression in a multivariate model confirmed the importance of natural teeth in predicting the use of dental services (by improving the prediction from 60% to 73%). Other models offered less useful improvements in predicting complaints (64% to 70%) or oral health (56% to 60%). Overall the study demonstrates that the age and gender of independent elders have very little direct influence on the oral health or related behaviour established early in life.

Do regular dental visits affect the oral health care provided to people with HIV?

BACKGROUND: Financial factors related to income and insurance coverage have been found to limit access to, and influence use of, oral health care services by people with human immunodeficiency virus, or HIV. METHODS: The authors determined if visiting a dentist regularly affected the oral health services provided to people with HIV when financial barriers were eliminated as an impediment to access. They analyzed dental claims data for services submitted for payment to the Minnesota Access to Dental Care Program. The analyses focused on comparisons of dental utilization patterns among 273 people classified as regular patients, or RPs, and 222 people classified as nonregular patients, or NRPs. RESULTS: RPs were found to have been provided more diagnostic and preventive care, and less restorative, endodontic, periodontic, removable prosthodontic and oral surgical treatment than were NRPs. Although the mean submitted cost per patient visit was much higher for NRPs, total mean submitted costs per patient for RPs and NRPs were not significantly different. Even though NRPs underwent fewer procedures and had fewer clinic visits than did RPs, the procedures provided to NRPs were more complex and costly. As indicated by differences in the mix of dental care services provided to RPs vs. NRPs, continuity of primary oral health care for RPs led to a better oral health result at no increase in cost over that for NRPs. CONCLUSIONS: The study findings provide substantial evidence regarding the value of regular oral health care for people with HIV. CLINICAL IMPLICATIONS: This study reinforces the need for dentists to educate and encourage people with HIV to integrate regular oral health care into the ongoing maintenance of their overall health and well-being.

Dental procedure fees 1975 through 1995: how much have they changed?

A shift toward diagnostic and preventive dentistry in the last two decades is evident from the change in the number of dental procedures performed, as well as the change in the percentage of time spent performing different types of procedures. During the period 1975 through 1995, the average nominal fees for selected dental procedures increased. Once inflation was taken into account, however, the increase in the average real fees charged was more modest.

Denture fracture--a survey.

The fracture of dentures is an unresolved problem. Despite increasing costs incurred by the nation on the repair of these prostheses, very little has been documented on the type of fracture encountered. This survey was carried out to determine the prevalence of type of fracture by the distribution of questionnaires to three different laboratories. Results obtained showed that 33% of the repairs carried out were due to debonded/detached teeth. Twenty-nine per cent were repairs to midline fractures, more commonly seen in upper complete dentures. The remaining 38% were other types of fractures, the majority of which constituted repairs to upper partial dentures. The latter involved detachment of acrylic resin saddles from the metal in metal based dentures and the fractures of connectors in the all-acrylic resin partial dentures.

Estimated cost of dental treatment for active duty and recruit U.S. military personnel.

This paper estimates the cost of restoring U.S. military personnel to optimal oral health. The data come from a 30-site oral health survey of Army, Navy, Marine Corps, and Air Force personnel conducted from February 1994 to January 1995. A systematic random sample of 2,711 recruits was drawn. From a prestratified, random sample of 15,924 active duty personnel, 13,050 (82% response rate) participated in the survey. Applying their best clinical judgment, one dentist per site charted comprehensive dental treatment needs on each service member. Radiographs were used. After the samples were weighted to reflect the 1994 population of recruits (202,144) and active duty personnel (1,699,662), treatment costs were calculated applying median fees reported by U.S. general dentists in 1995. Results show total estimated costs of $1.9 billion for active duty personnel and $203 million for recruits. Periodontal disease accounts for the greatest proportion (47%) of active duty treatment costs, and oral surgery accounts for the greatest proportion (32%) of recruit treatment costs. The cost of restoring U.S. service members to optimal oral health is substantial.

Cost-conservative dentistry: appropriate dentistry at lower cost.

Dental practitioners in both private and public dentistry are faced with patients who for reasons of public or private finance are not able to be treated with the most sophisticated available dentistry. A concept of appropriate dentistry is provided whereby, with reference to available literature, it is shown that cost-conservative treatment can be provided that is likely to be satisfactory to both the client and the practitioner.

The value of dentures.

Dentures may be boring, but they are a major part of dentistry, and will be for the foreseeable future. While implants are growing in popularity, there will always be patients who opt for dentures. It is your duty to inform patients of the need to have their dentures remade periodically, to ensure excellent oral care. Be sure to manage patient expectation and to create an effective system for prompt payment. This will enable you to help patients achieve good oral health, while maximizing your profit.

[Statistical survey of prosthetic restorations--fixed and removable prosthesis].

This is a continued report on the statistical classification of the prosthetic restorations placed in the outpatients in the Tokyo Medical and Dental University Hospital. The data were collected from the laboratory records during the period of January to June of 1986. The results are summarized as follows: 1. Total of 419 bridges, consisting of nearly the same number in the maxillary and mandibular units, were fabricated. A wide variety of designs was observed for those not covered by the health insurance. 2. Approximately 83% of the 265 complete dentures were covered by the health insurance. The number of the maxillary units was slightly more than that of the mandibular units, which was similar to the data collected about 20 years ago. 3. Seven hundred and fifty-four partial dentures were placed and approximately 45% of these were covered by the health insurance. 4. Various designs were observed in the 'Konus-Kronen' type of prosthesis. They were assumed to be applied not only for the restoration of the edentulous areas, but also for the splinting of the remaining teeth. 5. Fixed bridges were placed in more than 90% of the cases with single tooth loss. However, partial dentures were more frequently used than the fixed bridges for the restoration of the two-tooth loss.

Barriers to dental services for older adults.

OBJECTIVE: To explore barriers to older adults' accessing dental care. METHODS: We performed oral exams on 184 community-dwelling older adults; those who needed dental care were contacted 6-12 weeks later to determine if they were able to access treatment. Those who could not access care were interviewed regarding barriers. RESULTS: Of those examined, 89% needed dental treatment. After 6 weeks, 52% had received treatment, 48% had not. Those unable to access treatment had fewer teeth, were more likely to be referred regarding dentures, and were less likely to have a dentist. Reasons cited for not accessing care among the 35 participants we interviewed included a lack of finances, transportation, or assistance in navigating dental service. CONCLUSIONS: Older adults have a high burden of oral disease and access barriers remain.