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Introduction of Public Health Dentistry PowerPoint Presentation

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Description : Check out this medical PowerPoint presentation titled "Introduction of Public Health Dentistry”.

This medical PowerPoint presentation is about public health dentistry, a branch of dentistry that focuses on promoting oral health and preventing dental diseases at the population level. The primary goal of public health dentistry is to improve the overall oral health of communities through the delivery of effective oral health programs and policies.

Public health dentists work to identify oral health problems in specific populations, develop and implement oral health promotion and disease prevention programs, and evaluate the effectiveness of these programs. They also work to improve access to oral health services for underserved populations, such as low-income individuals, children, and the elderly.

Examples of public health dentistry programs include community water fluoridation, school-based dental sealant programs, and oral health education campaigns. Public health dentists may also work in research, policy development, and advocacy to improve oral health outcomes on a broader scale.

Overall, public health dentistry plays a critical role in promoting oral health and preventing dental diseases, particularly among vulnerable populations.

Tags : public health dentistry, oral health, dental diseases, Dentistry, dental medicine, oral medicine, dental medicine PowerPoint presentation

Published on : Jun 20, 2023 | Views : 839 | Downloads : 4

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Slide 1-

Introduction of Public Health Dentistry
Slide 2-

Public Health Dentistry: It is that specialized branch of dentistry which deals with delivery of comprehensive dental & oral health care to the masses so as to improve the total dental & oral health of the community as a whole.
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Aims of Public Health Dentistry To prevent & Control oral diseases & promote oral health through organized community efforts.
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Objectives of Public Health Dentistry : To get knowledge about public oral health, Preventive dentistry Public oral health problems in India: relating with Nutrition, environment & their role in health. Conducting oral health survey, oral health education etc
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How Public Health Dentistry is different from General Dentistry ? General Dentistry Focus is on treatment Patients are individual and Families Diagnosis: Physical examination and test Treatment: Medication, surgery and therapy Public Health Dentistry Focus is on Prevention Patients are Families, Community and entire population Diagnosis: Epidemiological Studies Treatment: Health Education, clinical services, preventive Programmes
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Upstream-Downstream…… 6
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Core areas (tools) in Public Health Dentistry BIOSTATISTICS EPIDEMIO-LOGY SOCIAL SCIENCES PRINCIPLES OF ADMINISTRATIONS PREVENTIVE DENTISTRY
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Epidemiology: the study of distribution and determinant of health related event in population and the application of this study to control health problem. Objective: to define magnitude of disease to identify etiological factor to provide data necessary for planning Biostatistics: science of compiling, classifying and tabulating numerical data and expressing the results in a graphical form
Slide 9-

Social science: sociology Principal of administration: leadership quality it devided into organisation and management. Preventive dentistry: level of prevention
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key functions of public health Dentist are: Health Promotion Disease Prevention Delivering dental treatments. Conducting field activities. Conducting school Health Programme. 10
Slide 11-

What would happen if we didn’t have public health Approach? Oral Infectious diseases such as Dental Caries, Periodontitis and oral cancer would be more prevalent People would be ill from preventable Oral diseases. More children would be suffering from dental caries. More youth and adults would be smoking or abusing drugs and alcohol Ultimately economy of nation will go down. 11
Slide 12-

Introduction of Public health
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The Birth of public health concept arises in England around 1840s. It arose from the need to protect the public from spread of communicable disease. An English epidemiologist, John Snow worked on Cholera which is often called the “father of public health”.. William Budd -an outbreak of typhoid fever. A comprehensive piece of legislation was brought into force in England, the Public Health Act of 1875 for the control man’s physical environment. Sanitary reforms- Sir John Simon (1816-1904) of London. He built up a system of public health in England which became the admiration the rest of the world .
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Definition of Public Health In 1920, C.E.A. Winslow earlier definition, has defined it as “The science and art of preventing diseases, prolonging life and promoting health and efficiency through organized community efforts for the sanitation of the environment, the control of communicable infections, the education of the individual in personal hygiene, organization of medical and nursing services for early diagnosis and preventive treatment of the disease development of social machinery to ensure for every individual a standard of living adequate for maintenance of health, so organizing these benefits as to enable every citizen to realize his birth right to health and longevity.”
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CHANGING CONCEPTS IN PUBLIC HEALTH In the history of Public Health 4 distinct phases. A. Disease Control Phase: (1880 - 1920) Control of man’s physical environment. E.g. water supply, Sewage disposal etc. These measures were not aimed at the control of any specific disease. Sanitary legislation e.g. Sanitary awakening in England.
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B. Health Promotional Phase: (1920 - 1960) Beginning of the 20th century, a new concept, the concept of health promotion, began to take shape. Initiate as personal health services such as mother and child health services, school health services, industrial health services, mental health rehabilitation services.
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Two great movements were initiated for human development during the first half . Provision for basic health services through the medium of primary health and subcentres for the rural and urban concept of health centre was first quoted in 1920, by LORD DAWSON of England. 2.Second great movement was community development programme promote village development through the participation of whole community.
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C. Social Engineering phase: (1960 - 1980) With advances in preventive medicine and practice of public health, the pattern of disease began to change in the developed world. Many of the acute illness problems solved, new health problems in the form of chronic disease began to emerge, e.g. cancer, diabetes, cardiovascular diseases, and alcoholism etc. These problems could not be tackled traditional approaches to public health isolation, immunization and disinfection. A new factor “Risk factors” as determinants of these diseases came existence. Social and behavioral aspects of disease and health were given a new priority
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D. Health for all phase : (1981 – 2000 A.D) Most people in the developed countries enjoy all the determinants of good health, income, nutrition and education, sanitation etc. In contrast, only 10-20% of population in developing countries enjoy access to health services of any kind. Against the background in 1981, the of WHO target to provide- “Health for all by the year 2000”, that is attainment for all of a level of health that will permit all people to lead a socially and economically productive life.
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What is a Public health problem ?
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Criteria for Public health problem Prevalence of health condition Impact of the condition at the individual level Impact on wider society Condition is preventable and effective treatment are available
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Prevalence of health condition Essence is the disease widespread? Who has the disease? What percentage of the total population is affected? What is the distribution of the disease? Is the prevalence of the condition increasing or decreasing?
Slide 23-

Impact of the condition at the individual level How severe are the effects of the disease to the patient? Do people die as a result of it? Do they suffer pain, discomfort, or loss of function? Can they perform their normal social roles? Are they prevented from going to school or becoming employed because of the problem?
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Impact on wider society What are the costs to the health service of treatment and care? What effect does the condition have on economic performance and productivity of the country?
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Condition is preventable and effective treatment are available Is the natural history of the disease fully understood? Can the early stages of the condition be recognized? If so, are there interventions that can implemented to stop the disease progressing? If it does progress, are there effective treatments available?
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Milestones in Dental Public Health
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3000 BC: Gold toothpicks found in mesopotamia 2500 BC: H.Wang Ti devoted a chapter in his book to dental and gingival disease 1500 BC: Ebers papyrus –prescription on strengthening of teeth and gums 1000 BC: Indian civilization Sushutha samita: Description of periodontal disease Charak samita: Stress on toothbrushing –stick use 480 BC: Hippocrates-discussed the function and eruption of teeth.
Slide 28-

1640: toothbrush was introduced 19th century: Craftsmanship to Professionalism 1791: first dispensary for the dental treatment of poor was established by skinner in new york city. 1826: M. Taveace in paris- introduced the first form of amalgam 1833: Crawcour brother introduced amalgam in US and advertised it as a substitute for gold restoration. This time in dental history known as :Amalgam War”
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1840: Baltimore college of dental surgery marked the official birth of formal dental education. 1865: First children's dental clinic in Germany 1884: M L Rhein, coined the term “oral hygiene”. He urged, dentists to teach their patients proper methods of tooth brushing 1896: Dr GV Black modified the composition of silver amalgam. 1898: J Leon William gave slogan – “a clean tooth never decay”
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Early 20th century 1901: F Mckay –Colorado stain 1902: GM Wright- Subspecialty of dental profession- dental hygienist. 1905: Dr Fones- trained mrs irene newman for oral prophylaxis: the first professionally trained dental auxilllary. 1908: Epidemiological investigation related to mottled enamel. Dr Black and Mckay start the study on colorado stain and termed “Dental flourosis”. 1910: WG Ebersole “tomorrow will show every dental organization in the world working in the oral hygiene field from educational point”
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1913: Dr fones- Dental hygienist course started in Bridgeport 1921: 1st training school for dental nurses in New zealand. Dentist act passed in england 1945: USA launch 1st community water fluoridation at Grand rapids , Michigan.
Slide 32-

In India 1926: Dr R Ahmed Dental College, Calcutta- 1st dental college established by Dr R Ahmed 1948: Dentist act 1985: Draft for National Oral Health Policy