Proceedings of the world workshop on the classification of periodontal and peri. Epidemiology of periodontal disease linkedin slideshare. Pathogenesis of periodontitis request pdf researchgate. Etiology of periodontal disease linkedin slideshare. Ppt diagnosis and treatment of periodontal disease. You dont have to lose teeth to periodontal diseases. Epi upon demos people ology science epidemiology the science which deals with what falls upon people 2. The etiology and pathogenesis of periodontitis revisited. Association between plaque microorganisms and periodontal diseases.
Etiology and pathogenesis of periodontal disease pdf by alexandrina l. Surgical treatment of inflammatory periodontal disease nonsurgical treatment of inflammatory periodontal disease control local etiology the complete removal of soft and hard deposits from the root. Bacteria periodontal disease is caused by plaque bacteria. To assess longterm attachment and periodontitisrelated tooth loss ptl in untreated periodontal disease over 40 years. Agp is a multifactorial disease and many etiological factors are required for clinical presentation. Proceedings of the world workshop on the classification of. Fundamentals in the methods of periodontal disease epidemiology section 3 etiology of periodontal diseases 5. Pdf diagnosis and classification of periodontal disease. New knowledge of the pathogenesis of periodontal disease. Incidence periodontal disease is worldwide in distribution no age group except in very young infants in which it does not occur although all races are affected, there is some difference in incidence between different races and different countries. If so, share your ppt presentation slides online with. The adobe flash plugin is needed to view this content.
Periodontal disease and uits university of connecticut ppt presentation summary. Periodontitis as a manifestation of systemic diseases d. The primary cause of gingivitis is poor or ineffective oral hygiene. In its early stage, called gingivitis, the gums become swollen, red, and may bleed. The helpful bacteria are usually known as gram positive aerobic bacteria. Data originated from the natural history of periodontitis study in sri lankan tea labourers first examined in 1970.
Ppt diagnosis and treatment of periodontal disease powerpoint. It must be found in high numbers in proximity to the periodontal lesion. Etiology of periodontal disease the clinical manifestations of periodontal disease result form a complex interplay between bacteria found in dental plaque and the host tissues. If the dentist suspects that you may have periodontal disease, xrays of your teeth may be taken to check the health of the bone that holds the teeth in place. A tooths root is anchored to the bone within its socket by fibers called periodontal ligaments.
Ppt role of systemic disease in etiology of periodontal disease powerpoint presentation free to download id. Mar 27, 20 etiology of periodontal disease the clinical manifestations of periodontal disease result form a complex interplay between bacteria found in dental plaque and the host tissues. Introduction a chronic bacterial infection that affects the gums and bone supporting the teeth periodontal diseases range from simple gum inflammation to serious disease that results in major damage to the soft tissue and bone that support the teeth. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Etiology of periodontal disease primary etiology initiating factors secondary etiology predisposing factors microbial effect host response local predisposing factor systemic predisposing factors 111111991144 oossssaammaa eellsshhaallll 1144 15. A casecontrol study examines people with the disease in question e.
Etiological factors in periodontal disease are classified into two broad categories, depending on their specific origin. Periodontal disease can cause a breakdown of the periodontium resulting in loss of tissue attachment and destruction of the alveolar bone. Oct 18, 2015 etiology and pathogenesis of periodontal disease pdf by alexandrina l. Ppt periodontal immunology powerpoint presentation free. The bacteria that cause periodontal disease thrive in acidic environments. Aggressive periodontitis agp is a disease characterized by rapid loss of periodontal tissues affecting. Tobacco contains chemicals that can slow the healing process. Periodontal disease is an important cause of tooth loss among ds individuals reulandbosma, et al. A free powerpoint ppt presentation displayed as a flash slide show on powershow. Periodontal disease is clearly correlated with systemic disease.
Periodontal disease is a chronic inflammatory disease that destroys bone and gum tissues that support the teeth. Etiology of periodontal diseases linkedin slideshare. Dental plaque may be visualized on teeth after 1 or 2 days without oral hygiene measures. Periodontitis associated with endodontic lesions g. Feb 21, 2017 incidence periodontal disease is worldwide in distribution no age group except in very young infants in which it does not occur although all races are affected, there is some difference in incidence between different races and different countries. Periodontal disease is a complex, multifactorial disease that occurs in periodontal tissue 8, and most studies on the causes of periodontal diseases have mainly focused on the dominant bacteria. Ppt periodontal immunology powerpoint presentation. Periodontal disease, like caries, is complex and multifactorial, but shares more of a direct link with overall health, so that risk factors such as smoking and diabetes can significantly contribute to its etiology.
Many adults, however, develop some type of periodontal, or gum, diseasean infection of the tissues that support their teeth. When gums are healthy, they continue to fit snugly around the teeth. Periodontal disease is a bacterial infection of the periodontium and that bacteria are the primary etiology agents in periodontal disease. Periodontal disease, also known as gum disease, is a set of inflammatory conditions affecting the tissues surrounding the teeth.
View periodontal ppts online, safely and virus free. Connections between the diseases in the periodontium and general health are described in detail. Lee 2 dental plaque biofilm infection ecological point of view ecological community evolved for survival as a whole complex community of more than 400 bacterial species dynamic equilibrium between bacteria and a host defense adopted survival strategies favoring growth in plaque selection of pathogenic bacteria among microbial community. Recent evidence indicates that we need to change how we think about the etiology and pathogenesis of periodontal disease. Teeth are supported by the gums, or gingiva and bone. View and download powerpoint presentations on etiology for dental caries ppt. Epidemiology of periodontal diseases authorstream presentation. Periodontal damage is almost certainly the direct consequence of colonization in the gingival sulcus by organisms within dental plaque. In its more serious form, called periodontitis, the gums can pull away from the tooth, bone can be lost, and the teeth may loosen or. A free powerpoint ppt presentation displayed as a flash slide show on id. Biochemical analysis of saliva of subjects with periodontal disease.
Dumitrescu etiology and pathogenesis of periodontal disease represents a new concept in periodontology with its pronounced focus on understanding through knowledge rather than presenting the present valid answers. The main etiologic factor of periodontal disease is bacteria which substantially harbor the human oral cavity. Periodontal disease free download as powerpoint presentation. It allows us to organize effective treatment of our patients diseases. This disease often starts with plaque, a sticky substance composed mainly of bacteria. Lee 4 microbiota associated with periodontal health, gingivitis, and advanced periodontal disease 0% 20% 40% 60% 80% 100% healthy supragingival gingivitis crevicluar gramnegative rods grampositive rods gramnegative cocci grampositive cocci development of dental plaque biofilm. If you use tobacco, ask your dentist or physician for information about how to successfully stop the habit. Gum disease is a common dental problem that may result in. The science of periodontology has yielded significant insights into this common disease of man. Although bacteria are a necessary factor in the equation, the reaction of the hosts immunoinflammatory system is. These bacteria, along with mucus and other particles, constantly form a sticky, colorless. Genetics and oral health american dental association.
Find powerpoint presentations and slides using the power of, find free presentations research about etiology for dental caries ppt. The disease progression model points to a periodic or episodic phenomenon, with periods of quiescence, when neither periodontal destruction occurs nor periods of exacerbation and destruction of the periodontal structures. Gingivitis is modified by several factors including smoking, ion channel blocking drugs and hormonal changes such as those seen in puberty or pregnancy. Other studies showed that women with gum disease were more likely than those with healthy gums to deliver preterm, low birth weight babies. Role of systemic disease in etiology of periodontal disease it is a well established fact that the primary etiological. In its more serious form, called periodontitis, the gums can pull away from the tooth, bone can be lost, and the teeth may loosen or fall out. Periodontal diseases comprise a wide range of inflammatory conditions that affect the supporting structures of the teeth the gingiva, bone and periodontal ligament, which could lead to tooth. The field of anaerobic microbiology is arguably developed to its current level by periodontal researchers and our treatment strategies are based on our understanding of the infectious nature of the disease. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Ppt periodontal disease and cardio vascular disease. Scribd is the worlds largest social reading and publishing site. Periodontal disease affects many americans and is the major cause of adult tooth loss.
What causes periodontal disease our mouths are full of bacteria. Destructive periodontal disease columbia university. Current concepts is the property of its rightful owner. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. It has been discovered that both diabetes and periodontal disease run parallel with each other. Feb 07, 2019 periodontal disease is a chronic inflammatory disease that destroys bone and gum tissues that support the teeth. Ppt periodontal disease powerpoint presentation free. When patients are first diagnosed with it, they often ask dr. Periodontal and gingival health and diseases rudolphs. An ebook reader can be a software application for use on a computer such as microsofts free reader application, or a booksized computer this is used solely as a reading device such as nuvomedias rocket ebook. Periodontal disease and cardio vascular disease is the property of its rightful owner. Diagnosis and treatment of periodontal disease stages of gingivitis and periodontal disease did you know. These are characterized histologically by acute inflammation, witb a significant increase in the number of neutrophils.
A simplified version of the 1999 international workshop. It must be absent, or present in much smaller numbers in periodontally healthy subjects or in subjects with other forms of periodontal disease. Etiology of periodontal diseases my dental hygiene education. The two most prevalent and most investigated periodontal diseases are dental plaqueinduced gingivitis and chronic periodontitis. Diabetics must be meticulous with their homecare to control periodontal disease. Brush, clean between your teeth, eat a balanced diet, avoid tobacco and schedule regular. The presence of periodontal pathogens in interdental spaces in young, healthy adults is a strong indicator of the need to introduce. Etiology and pathogenesis of periodontal diseases request pdf. Recognizing whether you have periodontal disease the most certain way to find out if you have periodontal disease is to visit a dentist. Periodontal disease is a common dental disorder that most people are unaware that they have. But so far, it has not been determined whether gum disease is the cause of these conditions. Plaque is the principal etiological factor in most all forms of periodontal disease. Definition the study of the distribution and determinants of healthrelated states or events in specified population, and the application of this study to control health problems epidemiology essentially an inductive science, concerned not merely with describing the distribution of disease, but equally or.
The last 10 to 15 years have seen the emergence of several important new findings and concepts regarding the etiopathogenesis of periodontal diseases. The relationship of the gingival score of the npdi and the npi was. Current concepts infectious agents causing periodontal diseases complexity of the problem pathogens may result from the disease rather than the cause two or more species act together. Developmental or acquired deformities and conditions 25. Pathology of periodontal disease cosish centre of oral systemic. The periodontal disease is conformed by a group of illnesses affecting the gums and. Several different forms of gingival and periodontal disease in children and adolescents. The bacterial etiology of destructive periodontal disease. Periodontal disease periodontology clinical medicine.
Etiology of periodontal disease primary etiology initiating factors secondary etiology. The workshop was planned and conducted jointly by the american academy of periodontology and the european federation of periodontology with financial support from the american academy of periodontology. Etiology and pathogenesis of periodontal disease represents a new concept in periodontology with its pronounced focus on understanding through knowledge rather than presenting the present valid answers. Nov 19, 2014 etiology of periodontal disease primary etiology initiating factors secondary etiology predisposing factors microbial effect host response local predisposing factor systemic predisposing factors 111111991144 oossssaammaa eellsshhaallll 1144 15. The appearance or existence of one tends to promote the other. To access free multiple choice questions on this topic, click here.
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