505 primary school children in Singapore aged 10-14 were surveyed regarding fear of the dentist. Sixty-eight children were classified as having high fear, giving a sex and race adjusted population prevalence rate of 177 fearful children per 1000 population. Females were 2.64 times more fearful than males. There were no significant racial differences in the prevalence rate. Children with high state anxiety are almost three times as likely to report dental fear as those with low state anxiety. Children with trait anxiety scores above the population mean were just as likely as those reporting below the mean to be fearful. Access to dental care is an important intervening variable in dental fear.
The oral health status of the disabled has generally been poorer than the general population as the treatment and care afforded to them has been minimal. This paper examines the relationship of the various types of disabilities to dental health status. The dental status of a random sample of 322 disabled children aged between 6 and 18 years was assessed. The children had various disabilities: intellectual, hearing, visual, and musculo-skeletal. Most differences in the prevalence and severity of the dental conditions assessed among the children in the various disability groups were not significant. However, in comparison with normal schoolchildren aged 6 to 18, the disabled children had higher levels of disease and received less dental attention.
With adequate precaution, dental procedures which are likely to cause haemorrhage in haemophiliac patients may now be performed with a greatly reduced risk. A case report of a 'moderate' haemophiliac who presented with acute pericoronitis is described. The operculum associated with an erupting molar tooth was excised using a laser beam. Pre- or post-operative infusion of Factor VIII was not required. The applications and possible implications of the use of this treatment modality are discussed.
This study examines factors influencing the use of dental services by disabled children. A total of 322 disabled children, aged 6 to 18 years, attending nine special schools were randomly selected for a clinical examination. Their parents or guardians were interviewed to determine the child's pattern of dental service use, parental perception of the child's dental needs, and special problems encountered with seeking care. It was found that 68.3% of the children had never visited a dentist within the previous year. The most common reason given for no care was an assumption that "nothing was wrong." The results indicated a low rate of dental service use among the disabled children. A lack of parental dental awareness appeared to be a major contributory factor.
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