scholarly journals The distribution of burden of dental caries in schoolchildren: a critique of the high-risk caries prevention strategy for populations

2006 ◽  
Vol 6 (1) ◽  
Author(s):  
Paul A Batchelor ◽  
Aubrey Sheiham
2021 ◽  
Vol 9 (6) ◽  
pp. 64
Author(s):  
Alaa Baik ◽  
Najlaa Alamoudi ◽  
Azza El-Housseiny ◽  
Amani Altuwirqi

Dental caries are most likely to occur on occlusal surfaces from the early eruptive stages of the tooth. In children, about 80% to 90% of dental caries are occlusal caries. Different preventive modalities are used to prevent occlusal caries. One of the methods used for occlusal caries prevention is fluoride varnish. A vast number of clinical trials have evaluated several types of sealant material and fluoride varnish to assess their ability to prevent occlusal caries in both primary and permanent dentition. The purpose of the current study was to provide an updated overview of the development, composition, mechanism of action, application, and safety of fluoride varnish, as well as its effect on occlusal caries prevention. This review of recently published studies on fluoride varnish and its effect on occlusal caries prevention shows that in children at moderate to high risk of caries, fluoride varnishes prevent occlusal caries. Both resin-based fissure sealants and fluoride varnish are effective for occlusal caries prevention for first-permanent molars. However, it was not possible to identify which one has the best effect. It is recommend that fluoride varnish is applied for children at high risk of caries two to four times per year.


Author(s):  
N.V. Rudakov ◽  
N.A. Penyevskaya ◽  
D.A. Saveliev ◽  
S.A. Rudakova ◽  
C.V. Shtrek ◽  
...  

Research objective. Differentiation of natural focal areas of Western Siberia by integral incidence rates of tick-borne infectious diseases for determination of the strategy and tactics of their comprehensive prevention. Materials and methods. A retrospective analysis of official statistics for the period 2002-2018 for eight sub-federal units in the context of administrative territories was carried out. The criteria of differentiation were determined by means of three evaluation scales, including long-term mean rates of tick-borne encephalitis, tick-borne borreliosis, and Siberian tick-borne typhus. As a scale gradation tool, we used the number of sample elements between the confidence boundaries of the median. The integral assessment was carried out by the sum of points corresponding to the incidence rates for each of the analyzed infections. Results. The areas of low, medium, above average, high and very high risk of tick-borne infectious diseases were determined. Recommendations on the choice of prevention strategy and tactics were given. In areas of very high and high incidence rates, a combination of population-based and individual prevention strategies is preferable while in other areas a combination of high-risk and individual strategies is recommended. Discussion. Epidemiologic zoning should be the basis of a risk-based approach to determining optimal volumes and directions of preventive measures against natural focal infections. It is necessary to improve the means and methods of determining the individual risk of getting infected and developing tick-borne infectious diseases in case of bites, in view of mixed infection of vectors, as well as methods of post-exposure disease prevention (preventive therapy).


Author(s):  
Kenneth Luk ◽  
Irene Shuping Zhao ◽  
Iris Xiaoxue Yin ◽  
John Yun Niu ◽  
Norbert Gutknecht ◽  
...  

2006 ◽  
Vol 30 (3) ◽  
pp. 271 ◽  
Author(s):  
Jo Robinson ◽  
Patrick McGorry ◽  
Meredith G Harris ◽  
Jane Pirkis ◽  
Philip Burgess ◽  
...  

Australia?s National Suicide Prevention Strategy (NSPS) is about to move into a new funding phase. In this context this paper considers the emphasis of the NSPS since its inception in 1999. Certain high-risk groups (particularly people with mental illness and people who have selfharmed) have been relatively neglected, and some promising approaches (particularly selective and indicated interventions) have been under-emphasised. This balance should be redressed and the opportunity should be taken to build the evidence-base regarding suicide prevention. Such steps have the potential to maximise the impact of suicide prevention activities in Australia.


2012 ◽  
Vol 3 (4) ◽  
pp. 340-343 ◽  
Author(s):  
Matheus Coelho Bandéca ◽  
CR Santos ◽  
MR Tonetto ◽  
CD Presoto ◽  
OB Oliveira ◽  
...  

ABSTRACT The laser has been widely used in many specialties of dentistry and several wavelengths have been investigated as a substitute for high-speed handpiece. The purpose of this paper is to review the literature about the use of Er:YAG and Er, Cr:YSGG lasers in cavity preparation for dental tissues. Despite the differences in wavelength, pulse duration and energy, the morphological characteristics of the irradiated dentin surface with these lasers are comparable, as well as its effects as methods of dental caries prevention. Thus, Er:YAG and Er, Cr:YSGG lasers prepared cavities with similar effects on the dental tissue, however, further investigations about ideal irradiation conditions are needed for both lasers. How to cite this article Santos CR, Tonetto MR, Presoto CD, Bandéca MC, Oliveira OB Jr, Calabrez-Filho S, Andrade MF. Application of Er:YAG and Er, Cr:YSGG Lasers in Cavity Preparation for Dental Tissues: A Literature Review. World J Dent 2012;3(4):340-343.


2021 ◽  
Vol 17 (3) ◽  
pp. 142-142
Author(s):  
Sun Hye Jung ◽  
Jin Young Gam ◽  
Ye Rim Park ◽  
Ye Lim Sin ◽  
Sun Myung Lee ◽  
...  

PEDIATRICS ◽  
1975 ◽  
Vol 55 (4) ◽  
pp. 572-572
Author(s):  
Hersh W. Libo

The value of fluoride treatment in dental caries prevention was again well emphasized by Ripa1 and the Leskes2 in the August issue of Pediatrics. One problem not discussed and of great practical importance to patient and physician is the child living in an area with a fluoridated public water supply who neither drinks water nor ingests it via tap water used for cooking, mixed frozen juices, etc. In our area and among our private patients, most infants are on preprepared formulas or on breast milk and take little or no tap water.


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