Search results

This paper aims to explore prisoner dental health in Haryana, India.

The authors assessed the prevalence of dental caries and the treatment needs of prisoners in all 19 prisons in Haryana. The results were compared with the prison populations of other countries and the general population of Haryana.

The mean age of 1,393 subjects examined was 35.26±12.29 years. A large number of the subjects reported to be in need of dental treatment. The number of decayed teeth was found to be similar to the general population of Haryana but the number of filled teeth was quite low. The number of teeth missing and the need for tooth extraction was high.

Long‐standing prisoner dental problems indicated a need for dental treatment in prisons.

This is the first study of its kind covering all 19 prisons in Haryana, India. The results indicate that the government needs to further consider and address the oral health needs of prisoners.

In the following case, the identification of a burn victim was aided by examination of the soft tissue areas on the alveolar surfaces, the sites of recent dental extractions and the evaluation of the degree of healing of these extraction sites. A review of the ante‐mortem radiographs and dental records of a suspected person who might be the burn victim revealed a history of recent extractions at the sites noted on the burn victim. This information in addition to the routine odontologic forensic landmarks aided in concluding a positive identification of the burn victim.

It is probably true to say that the general health of children in this country is better today than it has ever been. Unfortunately, however, the health of one part of our childrens bodies — their mouths — gives cause for grave concern.

This paper seeks to assess the oral health status and behaviour of a sample of the Mauritian population visiting private dental clinics.

Oral health status was determined using the World Health Organization (Decayed, Missing, Filled Teeth (DMFT) index indicating the prevalence of caries, and factors associated with oral health behaviour were investigated. Cross‐sectional data on oral health behaviour and demographic characteristics were collected through a structured 22‐item self‐designed survey questionnaire administered to a randomly selected sample of 250 Mauritians visiting private dental clinics. The data were statistically analysed to examine associations between oral health variables.

Analyses revealed significant correlations between DMFT scores, age and socioeconomic status. Over 80 per cent of the children below the age of 11 had DMFT scores higher than the acceptable WHO value of 3, and most adults older than 45 years had DMFT scores higher than 7. A large majority (85 per cent) reported using both fluoride toothpaste and tongue scrapers, but none reported using dental floss. Those who brushed teeth only once daily had high DMFT scores. Among males, smokers had significantly higher mean DMFT than non‐smokers. Females demonstrated better rates of good oral health behaviour than males. Respondents from higher socioeconomic classes were between three to five times more likely to visit dental clinics than those from lower classes.

This study reveals the need for intervention programmes to raise awareness of good oral health practices among the Mauritian people.

The results identified the high risk groups and highlighted the need for dental education, taking into consideration socioeconomic status and sociodemographics in order to enable Mauritians to become oral‐hygiene‐conscious and active partners for the management of oral health and prevention of systemic diseases.

This study examines the osteoconductive and healing capabilities of locally implanted synthetic hydroxyapatite (sHAp) derived from eggshells in the central incisor sockets of rats.

Toxicity experiments were conducted in vitro and in vivo, to testify the safety dosage of sHAp. Around 24 mature male Sprague–Dawley (SD) rats had their upper central incisors extracted. The rats were placed into three groups of eight rats each: Group 1: the sockets of extracted central incisors were left unfilled (control), Group 2: filled up with commercially available hydroxyapatite (HAp) and Group 3: implanted with sHAp locally retrieved from eggshells. After extraction, four rats from each group were sacrificed at 2nd and 4th weeks. Maxillary tissue sections were obtained and stained with hematoxylin and eosin (H&E) and Masson’s trichome (MT) staining. Anti-osteocalcin (OCN) and proliferating cell nuclear antigen (PCNA) were used primary antibodies for immunohistochemistry (IHC) special labeling.

The results showed that the locally implanted sHAp was non-toxic and safe in cell lines (human osteoblast and fibroblast) and animals. Histological analysis of H&E, MT and IHC showed that the sockets treated with locally implanted sHAp from eggshells were filled with new bone tissue of comparable thickness to other groups.

This unique technique uses locally implanted eggshell-derived sHAp with osteoconductive characteristics. In an in vivo model, sHAps increased OCN and PCNA expression to improve bone repair.

The use of removable complete dentures is a selectable restorative procedure for edentulous patients. To improve the fabrication quality and efficiency of removable complete dentures, this paper aims to introduce a new method to fabricate customized wax complete dentures with additive manufacturing. This process uses complementary digital technologies, and allows faster and better manufacture of complete dentures.

In the study, a dental scanner was used to obtain surface data from edentulous casts and rims made by the dentist. A parameterized three-dimensional graphic database of artificial teeth was pre-established. Specialized computer-aided design software was used to set up the artificial dentition and design the esthetic gingiva and base plate. A selective laser sintering machine was used to transfer the data from stereolithography files into a wax base plate with location holes for each artificial tooth.

Under this method, a set of wax base plates with 28 location holes available for the placement of the artificial teeth were designed and fabricated within 6 h. The try-in wax dentures fitted the patient’s mouth well, besides occlusion relationships. Then, the occlusion relationships can be adjusted manually to achieve a balanced centric occlusion.

This method can be used to design and fabricate wax try-in removable complete dentures semi-automatically and rapidly; however, the algorithm for the occlusion contact design needs to be improved.

This article looks at the attitudes and perceptions that young offenders have of dental health and services prior to and during their time at a Young Offenders’ Institution in the North East of England. The recent incorporation of prison health services into National Health Service (NHS) structures and funding arrangements brings with it statutory responsibilities concerning the amount and equivalence of health care in and out of prison settings. It also requires evaluation of services in comparable ways. Prison health in general and prison dental health in particular have previously been isolated from mainstream NHS health care in terms of both practice and research. The results from this study highlight the need for those responsible for dental health services at all penal institutions to examine the levels of provision they provide and how the perspectives of this marginalized and vulnerable group can be taken into account in the planning and improvement of services.

Excess morbidity in people with enduring mental illness is well known. The promotion of healthier lifestyles and physical health monitoring has started to receive more attention in recent years. Despite this, the British Society for Disability and Oral Health (BSDH) has highlighted extensive unmet needs for inpatients with mental illness who have poor levels of oral health and hygiene compounded by restricted access to dental services. An audit cycle of oral health and hygiene was completed at Heather Close Recovery Unit (HCRU), Mansfield in 2009 and 2010, with the aims to improve the oral healthcare of the patients at HCRU and to develop the multidisciplinary team's ability to promote, monitor and enable patients to look after their dental health. A total of 59 people were helped to fill in the questionnaire during two audit runs. Improvement in access to toothbrushes increased from 68% to 86%. There is also an improvement in knowledge of basic oral hygiene practice from 55% to 61%. The ideally recommended practice of brushing teeth twice daily increased from 29% to 38% in our patients. There was a little improvement in the number of patients registered with the dentist since the last audit. We believe that prevention and early intervention are keys to addressing dental health problems in psychiatric patients. The improvement in oral/dental healthcare of patients with chronic mental illness should be seen as part of the holistic recovery package. Effective liaison with community preventive dentistry teams can play a vital role in educating mental health practitioners and patients.

The purpose of this paper is to estimate the changes of dental caries status among Thai adults and elderly under the different policy options using system dynamics modeling.

A multi-sector system dynamics model was developed to capture the dynamic interrelationship between dental caries status changes and oral health behavior – including self-care, dental care utilization and sugar consumption. Data used to populate the model was obtained from the Thai national oral health survey in 2000, 2006, 2012 and Thailand Official Statistics Registration. Three policy scenarios were experimented in the model: health promotion policy, dental personnel policy and affordable dental care service policy.

Dental caries experiences among Thai adults and elderly were projected to increase from now to 2040, as the elderly population increases. Among all policies experimented herein, the combined policies of health promotion, increased affordability and capacity of dental health service were found to produce the highest improvement in dental caries status with 3.7 percent reduction of population with high decayed, missing and filled teeth (DMFT) and 5.2 percent increase in population with very low DMFT.

This study is the first comprehensive simulation model that attempts to explore the dynamic interrelationship among dental caries experiences and behavioral factors that impact on oral health outcomes. In addition, the simulation model herein offers a framework for policy experimentation that provides policymakers with additional insights to inform health policy planning.

Modern lifestyle changes led to increased dental care needs in India. Consequently, there has been a sharp rise in dentist numbers. Karnataka state alone produces 2,500 dentists annually, who are engaged in the non‐government sector owing to inadequate public sector opportunities. This article aims to assess Karnataka private dental clinic quality and efficiency.

Dentists were interviewed using a close‐ended, structured interview schedule and their clinics were assessed using a checklist adopted from guidelines for providing machinery and equipment under the National Oral Health Care Programme (NOHCP). Dental “hotel” and clinical quality were scored based on this checklist.

Clinical quality was “excellent” in 12 per cent of clinics and poor in 49 per cent. Clinics with better infrastructure charged higher price (p<0.05). Multi‐chair clinics charging fixed rates were high (81 per cent). According to 59.5 per cent of dentists, competition did not improve quality while 27 per cent felt that competition increased price, not quality. About 30.9 per cent of the poor quality clinics, 41 per cent average quality clinics and 26 per cent good quality clinics were technically efficient.

The multi chair clinics offered better quality at higher prices and single chair clinics provided poorer quality at lower prices. In other words, they had a sub‐optimal price‐quality mix. Therefore, there is a need to regulate price and quality in all clinics to arrive at an optimal price‐quality mix so that clients are not overburdened financially even while receiving good quality dental care.

The article advocates that resources are used optimally as a way to achieve value for money and to achieve break‐even points thereby providing quality care in a competitive market. Factors that influence dental practitioner behaviour are evaluated.