viral infections (oral cavity) 1. viral infections of oral cavity aliya z. raza final year bds 2. viral infection o herpes simplex virus o varicella o infectious mononucleosis o herpangia o hand-foot and mouth disease o acute lymphonodular pharyngitis o measles o mumps o hiv 3 Cavity is a widespread dental problem resulting from tooth decay. Not only does this bacterial tooth infection cause tooth pain and discomfort but destroys the tooth enamel over time putting your overall oral health at risk. | PowerPoint PPT presentation | free to download SPECIFIC BACTERIAL INFECTIONS AFFECTING ORAL CAVITY PRESENTED BY V.ANUSHA MDS. 2. • Tb • Diphtheria • Leprosy • Syphilis • Gonorrhea • Noma • Tetanus • Scarlet Fever • Cat Scratch Disease • Actinomycosis • Botryomycosis • Melioidosis • Granuloma Inguinale • Rhinoscleroma • Pyogenic Granuloma • Tularemia.
Fungal infections of the oral cavity 1. Fungal infections of the oral cavity 1 2. Medical Mycology • Fungi were discovered before bacteria & viruses • Most fungi cause skin or cosmetic infections while bacteria & viruses cause fatal diseases • Clinical Mycology has entered Golden Age in modern medicine due to: •Organ transplantation •Immunosuppressive drugs •Anticancer drugs. fungal infections predisposing factors poor oral hygeine immunocompromised state environmental factors humidity,dry mouth,dental appliance corticosteriod & cytotoxic antibiotic use hereditory factors medical conditions - diabetes, leukemia, cancer, anemia rajendran r. shivapathasundharam b. fungal infections of the oral cavity bacterial infections of the oral cavity and surrounding structures Tim Inglis UWA Dental 2010. Background Predisposing factors: extreme age, pregnancy, trauma, malignancy, malnutrition, immunosuppression, chronic infection, antibiotics, poor dental hygiene Dental 2010.ppt Author
CDE (Oral Pathology and Oral Medicine) 2 ORAL INFECTIONS VIRAL INFECTIONS • Viruses consist of: • Single or double strand DNA or RNA • Protein coat (capsid) • Often with an Envelope. • Obligate intracellular parasites - enters host cell in order to replicate. • 3 most commonly encountered virus families in the oral cavity: • Herpes virus. microorganisms of the oral cavity. This disturbance of the oral cavity can be caused by a number of factors such as, taking antibiotics, or chemotherapy. Systemic problems can also cause an imbalance diabetes, malnutrition, drug abuse, or immune deficiencies such as AIDS or deficiencies related to old age. 30 Thrush Cont Odontogenic orofacial infections arise either from dental caries or periodontal infections that have extended beyond the alveolar bone to involve the fascial spaces around the face and oral cavity. These infections tend to spread along planes of least resistance from the supporting structures of the affected tooth
Infections of the Oral Cavity - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online Non neoplastic diseases of oral cavity - non neoplastic diseases of oral cavity | PowerPoint PPT presentation | free to view The Positive Influence of Oral Hygiene and Oral Health on Our Body - Nowadays, it is very important to look after one's overall health and hygiene as it helps in preventing many diseases Fungal Infections of the oral cavity - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Fungal Infections of the oral cavity for dental student This article focuses on common viral infections in the oral cavity with associated systemic manifestations. Discussed are the clinical features, histopathology, diagnosis, treatment, and prevention of viral infections in oral cavity. This will be a useful aid for general practitioners and other dent
Infections of the oral cavity are most commonly odontogenic in origin and include dental caries, periapical infections, gingivitis, periodontal infec-tions and abscesses, and deep fascial space infec-tions. Although rare, life-threatening complications, such as mediastinal or intracranial extension, retro-pharyngeal spread and airway. Call and Register to Join 998962615225 Week Daily Session -- 5- 8 pm Monday to Friday -- 400 hours of Live online classes for MDS Entrance preparation .Sit a.. Bacterial Infections of the Oral Cavity - Free ebook download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Scribd is the world's largest social reading and publishing site In this video we will continue our journey into the fascinating world of Oral Pathology with Mucosal Lesions that are the result of viral, bacterial, and fun..
BACTERIAL INFECTION OF ORAL CAVITY. 1. BACTERIAL INFECTION OF ORAL CAVITY INDIAN DENTAL ACADEMY Leader in continuing Dental Education www.indiandentalacademy.com. 2. LEARNING OBJECTIVES At the end of the lecture student should be able to describe the - etiology, clinical features, histopathological features of syphilis -etiology, clinical. View and Download PowerPoint Presentations on Fungal Infection In Oral Cavity PPT. Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Fungal Infection In Oral Cavity PPT. About 19 results (0.38 milliseconds Recent fungal infections of oral cavity ppt Fungal infection on reproductive organs Fungal infection of sperm Download Here Free HealthCareMagic App to Ask a Doctor. All the information, content and live chat provided on the site is intended to be for informational purposes only, and not a substitute for professional or medical advice.. Infections of the oral cavity are most commonly odontogenic in origin and include dental caries, periapical infections, gingivitis, periodontal infec-tions and abscesses, and deep fascial space infec-tions. Although rare, life-threatening complications, such as mediastinal or intracranial extension, retro-pharyngeal spread and airway.
Overview of Oral Health Topics for the Community Health Worker. November 17, , 2016. but can get larger, if untreated, and move through the different inside layers of the tooth. A severe cavity can become an abscessed or infected tooth, which can result in a blood-borne infection to other parts of the body, particularly in the head. Recent study analyzed 132 HNSCC and 396 controls nested within 2 prospective cohorts & found presence of HPV-16 in the oral cavity precedes the development of oropharyngeal cancers. Individuals with oral HPV-16 infection were 22 times more likely to develop oropharyngeal cancer compared with those without HPV infection.(2) Oral HPV Infection. N. a 46e). Infectious Diseases with Oral Manifestations. Although, oral manifestations of tuberculosis has a rare occurrence, but it has been considered to account for 0.1-5% of all TB infections. The clinical features of the most common and important oral infectious diseases are Division of Infectious Diseases University of Washington. To reduce that burden an integrated approach is required.
the oral mucosal lesion and the surrounding normal tissue (82). This review presents an overview of major mammalian viruses and viral diseases in the human oral cavity of adult individuals. Viral diseases of the mouth of children and adolescents are reviewed elsewhere in this volume of Periodontology 2000 (197). Major viral families in the. 10. Keyes PH. The infection and transmissible nature of experimental dental caries. Arch Oral Biol 1960;1:304-20. Table 2. Prevention and treatment of dental caries Medical interventions Non-medical interventions Other interventions • Use of systemic • Oral health education • Make oral health and topical • Nutrition and diet care mor
Orofacial Infections. The clinical spectrum of orofacial infections affecting the skin or mucous membranes of the face and oral cavity is quite diverse. Such infections may be localized and indolent, or invasive and life-threatening. These infections may be conveniently categorized as odontogenic and non-odontogenic The oral cavity is lined by a mucous membrane (the oral mucosa) consisting of a stratified squamous epithelium, which may or may not be keratinized, and an underlying connective tissue layer, the lamina propria. The surface is kept moist with mucus produced by the major and numerous minor salivary glands Chronic painful infections, pulp necrosis, Caries, necrosis of Gingiva, sensitivity are some of the commonly seen features in Osteoradionecrosis. Prevention of Osteoradionecrosis is easier than treating it, precautions should be taken before going for Radiation therapy like shielding of teeth and tissues of the oral cavity during radiation and. The oral cavity is one of the most frequently affected anatomic sites in cGVHD, with 1 large single-center study reporting ∼ 80% of patients with cGVHD demonstrating oral involvement and a recent analysis from the Chronic GVHD Consortium reporting similar trends. 6,9 Oral features are generally present at the time of cGVHD diagnosis and may represent the initial clinical manifestations, and.
1. Oral disease - sepsis, poor oral hygiene - tumours - xerostomia 2. Volatile foodstuffs 3. Drugs 4. Tobacco 5. Respiratory tract disease - infections - foreign bodies - tumours 6. Metabolic disease - liver failure - renal failure - diabetic ketoacidosis - trimethylaminuria 7. Psychogenic Facial Swelling 1. Inflammation and. present with angular cheilitis (a lip infection Careful examination of the oral cavity may reveal findings indicative of an underlying sys-temic condition, and allow for early diagnosis and treatment Systematic Oral Examination Done at initial exam & at recalls unless patient history requires sooner You must visualize all areas of the oral cavity Oral cancer can occur in other places than the lateral borders of the tongue & the floor of the mouth Be complete Do good, do no harm, do justice, respect autonom In the oral cavity, agranulocytosis can appear as necrotic ulcers with a white or greyish surface without signs of inflammation (2,3). The mortality rate for agranulocytosis is 7 to 10%. For therapy, it is essential to stop the drug. To reduce the time required to normalize granulopoiesis from 1-2 weeks t HHV-2 infection is less common in the oral cavity than HHV-1 infection; however, its oral manifestations are clinically indistinguishable from HHV-1 infection. Assessment of HSV-2 shedding by polymerase chain reaction has detected oral HSV-2 shedding in the absence of an oral lesion, but concurrent with genital HSV-2 reactivation
Many pulmonary disorders like respiratory obstructive diseases, systemic diseases with pulmonary involvement, lung cancer, cystic fibrosis or tuberculosis all have clinical and/ or therapeutic involvement of the oral cavity, which underlines the necessity of regular dental services and careful oral cavity exam, as well as an active collaboration between dental practitioners and pulmonologists Common oral manifestations resulting from decreased salivary flow include increased dental caries, fungal infections, bacterial infections, aphthous lesions, and dysphagia. Pilocarpine and Bethanechol have been suggested to be of potential use in the management of drug induced Xerostomia [5]. Drugs with potential to cause xerostomia ar Therefore, specific infections in the oral cavity may create foci of infection that may affect systemic health. More than 500 species of bacteria, viruses, fungi, and protozoa are identified in the oral cavity. A variety of organisms in the microenvironment of the oral cavity adhere to the teeth, the gingival sulcus, the tongue, and the buccal. Oral Cancers. Facts: In the U.S., nearly 53,000 people are diagnosed with cancers of the mouth or throat each year, according to the Oral Cancer Foundation. Oral cancer most commonly affects the tongue, tonsils, gums, and oropharynx (section of the throat at the back of your mouth).. Because the various oral cancers often don't produce clear signs and symptoms in their early stages, regular. Oral surgical procedures involve the incision, excision, or reflection of tissue that exposes the normally sterile areas of the oral cavity. Examples are biopsy, periodontal surgery, apical surgery, implant surgery, and surgical extractions of teeth (removal of erupted or nonerupted tooth requiring elevation of mucoperiosteal flap, removal of bone or section of tooth, and suturing if needed)
Dental infections arise when the hard outer coating of the tooth, the enamel, is compromised and the inner dentin is exposed, which exposes microtubules to the pulp chamber. These microtubules form a direct path for bacteria to invade from the oral cavity into the vascularised pulp, resulting in pulpitis and causing acute pain The oral manifestations include fungal, bacterial or viral infections, neoplasms or non-specific lesions. Fungal infections. The fungal infections are commonly seen in immunocompromised patients, especially suffering from AIDS. The most common fungal infection of the oral cavity in AIDS patients is Candidiasis Involvement of the oral cavity is secondary to paranasal sinuses or nasal cavity. Usually present as a palatal necrosis or ulcerations. Extends to adjacent structures causing extensive tissue necrosis and invasion of brain. Organ transplant and poorly controlled diabetic patients are susceptible . Krishnan . PA. Indian . J Dent Res. 2012 Sep. Oral Cavity and Oropharyngeal Cancer Early Detection, Diagnosis, and Staging cancer.org | 1.800.227.2345 Detection and Diagnosis Finding cancer early, when it's small and hasn't spread, often allows for more successful treatment options. €Some early cancers might have signs and symptoms tha
The WHO Global Oral Health Programme has established a global surveillance system of oral cavity cancer in order to assess risk factors and to help the planning of effective national intervention programmes. Epidemiological data on oral cancer (ICD-10: C00-C08) incidence and mortality are stored in the Global Oral Health Data Bank Treatment with systemic drugs, such as glucocorticosteroids, broad-spectrum antibiotics, immunosuppressants and antineoplastics, may alter the oral flora, giving rise to a predisposition to the appearance of oral fungal or bacterial infections. One of the most frequent opportunistic infections is that caused by Candida albicans. It can appear. Furthermore, F. nucleatum is often detected along with other oral subspecies in intrauterine infections, which are likely from the same infectious origin, implying co-translocation from the oral cavity , . Other oral pathogens, such as P. gingivalis (and its endotoxins), were also found in the placenta of preterm delivery patients , Inflammation of the oral tissues can be either primary or secondary. Inflammation in the oral cavity may affect the gingiva (gingivitis), nongingival tissues of the periodontium (periodontitis), alveolar mucosa (alveolar mucositis), sublingual mucosa (sublingual mucositis), lip and cheek mucosa (labial and buccal mucositis), lip (cheilitis), oral mucosa (stomatitis), mucosa of the dorsal or.
Introduction. Ventilation associated pneumonia (VAP) is the most common nosocomial infection in Intensive Care Units (ICUs), with its risk increasing at a rate of 1-3% per day of intubation, signifying 6-20 fold higher risk of developing pneumonia compared to nonventilated ICU patients.[1,2]Patients with VAP have a longer stay in ICU, and there is an increase in total hospital length of stay. Recent fungal infections of oral cavity ppt Dust and eye fungal infections Fungal infection of sperm Download Here Free HealthCareMagic App to Ask a Doctor. All the information, content and live chat provided on the site is intended to be for informational purposes only, and not a substitute for professional or medical advice.. Start studying 15 PPT. Learn vocabulary, terms, and more with flashcards, games, and other study tools. rinse oral cavity, maintains pH, provides lubrication. xerostamia. decrease salivary flow. throat (oropharynx) function. objective data collection: inspection of internal nose; infection and inflammation of nasal mucosa may be present. There are a large number of drugs that can result in numerous adverse effects in the oral cavity. The most common are xerostomia, altered taste, gingival enlargement and mucositis caused by cancer treatment. We also review other disorders of the salivary glands, oral mucosal changes, pigmentations, halitosis, osteonecrosis, opportunistic. Diagnosis of oral ulcerative lesions might be quite challenging. This narrative review article aims to introduce an updated decision tree for diagnosing oral ulcerative lesions on the basis of their diagnostic features. Various general search engines and specialized databases including PubMed, PubMed Central, Medline Plus, EBSCO, Science Direct, Scopus, Embase, and authenticated textbooks were.
Oral Manifestations And Complications Of Diabetes Mellitus. Diabetes mellitus is a growing public health concern and a common chronic metabolic disease worldwide.1-4 Diabetes mellitus represents a group of metabolic diseases that are characterised by hyperglycaemia due to a total or relative lack of insulin secretion and insulin resistance or both The oral cavity dwells over 700 different species of bacteria and is described as one of the most intricate ecosystem. Though majority of them are considered as commensally, some of them are responsible for oral infections ranging from cavities to periodontal diseases and gum related infections. The current revie SUMMARY Recently, it has been recognized that oral infection, especially periodontitis, may affect the course and pathogenesis of a number of systemic diseases, such as cardiovascular disease, bacterial pneumonia, diabetes mellitus, and low birth weight. The purpose of this review is to evaluate the current status of oral infections, especially periodontitis, as a causal factor for systemic.
