What is acute necrotizing ulcerative gingivitis?
What is acute necrotizing ulcerative gingivitis?
Acute necrotizing ulcerative gingivitis (ANUG) is a rapidly destructive, non-communicable microbial disease of the gingiva in the context of an impaired host immune response. It is characterized by the sudden onset of inflammation, pain, and the presence of “punched-out” crater-like lesions of the papillary gingiva.
What is acute necrotizing ulcerative periodontitis?
Necrotizing ulcerative periodontitis (NUP, or simply necrotizing periodontitis, NP) or acute necrotizing ulcerative periodontitis (ANUP) is where the infection leads to attachment loss (destruction of the ligaments anchoring teeth in their sockets), but involves only the gingiva, periodontal ligament and alveolar …
What is the best treatment for necrotizing ulcerative gingivitis?
Treatment is gentle debridement, improved oral hygiene, mouth rinses, supportive care, and, if debridement must be delayed, antibiotics. Acute necrotizing ulcerative gingivitis (ANUG) occurs most frequently in smokers and debilitated patients who are under stress.
Is ANUG transmissible?
ANUG is the result of soft tissue invasion by ubiquitous organisms and is not believed to be contagious. It is a risk wherever poor sanitation, diet, or oral hygiene is present.
What is necrotizing periodontitis?
Necrotizing periodontal diseases are a type of inflammatory periodontal or gum disease which are caused by bacteria. Most notably, the bacteria is of the fusobacteria and spirochaete species. The diseases often represent various levels of severity or stages of the same disease process, though this is not certain.
What is necrotizing ulcerative stomatitis?
Necrotizing ulcerative stomatitis (NUS) was first described as the terminal progression of HIV-associated periodontal diseases. In 1990, Williams et al. reported NUS as an ulceronecrotic infection of the gingiva that extends into contiguous mucosal or palatal tissues, resulting in exposure of bone [6], [7].
How does necrotizing ulcerative gingivitis occur?
Causes. Necrotizing periodontal disease is caused by a mixed bacterial infection that includes anaerobes such as P. intermedia and Fusobacterium as well as spirochetes, such as Treponema. ANUG may also be associated with diseases in which the immune system is compromised, including HIV/AIDS.
How is necrotizing periodontitis diagnosed?
The clinical findings will include a history of rapid onset tissue necrosis, spontaneous bleeding, and pain. In cases of NP, the rapid loss of periodontium will also be noted, including attachment loss, periodontal ligament destruction, and alveolar bone loss producing interproximal cratering.
What bacteria causes necrotizing ulcerative gingivitis?
What is necrotizing periodontal disease?
What is necrotising periodontal disease? Necrotising periodontal disease is the term used to describe a group of relatively rare infections affecting the mouth in which ulceration with necrosis is the common feature. Necrosis is the term used to describe death of tissue.