Introduction
In 2013, FDI general assembly declared oral health as a fundamental human right and an integrated part ofgeneral health and well-being.Dental caries and periodontal disease are among the most common and important global oral health burdens (caries and periodontaldisease affecting over 90% of
the world population), and oral cancer is the eighth most common cancer responsible for 400,000 to 700,000 deaths a year globally.Scientific evidence shows a significant association of oral diseases with systemic diseases or disorders, such as diabetes, cancer, coronary heartdisease, stroke,respiratory diseases, adverse pregnancy outcomes, and many other conditions.
Poor oral health can have a detrimental effect on children’s quality of life, their performance at school and their success in later life. Children who suffer from poor oral health are 12 times more likelyto have restricted activity than those who do not. Prevalenceof caries and periodontal diseases is high and still increasing in some developing countries like Bangladesh; the increase seems to be may be the changing lifestyles and consequence of increasing consumption of sugar-containing snacks and soft drinks due to urbanization, combined with insufficient use of fluoride and inadequate oral hygiene.
With the existing infrastructure manpower facilities, it is difficult to provide curative treatment to such a vast and diverse population as access to facilities becomes a constraint for the majority of the population.Therefore, the curative approach is limited only to a group of people who can afford the expanses and imposes a financial burden on the remaining population. Hence, the preventive and promotional oral health strategies need to be designed for effectively dealing with oral diseases.Though maximum oral and dental diseases are preventable but preventive activity is almost absent in Bangladesh due to shortage of manpower and many otherreasons. Relatively simple, inexpensive measures such as extensive oral health education can largely prevent these conditions and thus reduce the high burden of oral disease.
Formany years, schools have been recognized as important settings for healtheducation. Oral health care instruction programs and school healthcare systems were established in the USA in the 1940s and in Japan in the 1960s.School oral health improvement activities have a great impact for the improvement of oral health among the children.Majority of students had an adequate level of knowledge on oral health but low level of oral health practices.Re-enforcement and encouragement to maintain the oral health will be more effective for the long term sustainable oral health.