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Necrotizing periodontal diseases are a type of inflammatory periodontal (gum) disease caused by bacteria (notably fusobacteria and spirochaete species). The diseases appear to represent different severities or stages of the same disease process, although this is not completely certain.
Necrotizing periodontal diseases are non-contagious infections but may occasionally occur in epidemic-like patterns due to shared risk factors. The milder form, necrotizing ulcerative gingivitis (also termed "trench mouth"), [9] is characterized by painful, bleeding gums and ulceration and necrosis of the interdental papilla.
It is the most minor form of this spectrum, with more advanced stages being termed necrotizing periodontitis, necrotizing stomatitis, and the most extreme, cancrum oris. [2] Necrotizing periodontitis (NP) is where the infection leads to attachment loss, and involves only the gingiva, periodontal ligament and alveolar ligament.
Also acute necrotizing ulcerative gingivitis and necrotizing ulcerative periodontitis, it is a type of periodontal disease different than many other periodontal diseases. Clinical characteristics include gingival necrosis (breakdown of the gums), gingival pain, bleeding, halitosis (bad breath), as well as a grey colour to the gingiva and a ...
For those patients with periodontitis as a manifestation of hematologic disorders, coordination with the patient's physician is instrumental in planning periodontal treatment. Therapy should be avoided during periods of exacerbation of the malignancy or during active phases of chemotherapy, and antimicrobial therapy might be considered when ...
As gingivitis progresses further and is not treated, it may progress into periodontitis. Periodontal disease is when the gums surrounding the teeth become swollen causing surrounding plaque to build up. If left untreated can cause the teeth to become loose due to weak gums. Periodontal disease can compromise factors such as: [4] Gingiva
Periodontal abscesses are less common than apical abscesses, but are still frequent. The key difference between the two is that the pulp of the tooth tends to be alive, and will respond normally to pulp tests. However, an untreated periodontal abscess may still cause the pulp to die if it reaches the tooth apex in a periodontic-endodontic lesion.
If the infection remains untreated or under treated, then even more serious complications can occur like descending necrotizing mediastinitis (infection of the soft tissues that encase the heart) and cervical necrotizing fasciitis (infection of the soft tissues along the throat and cervical spine). The mortality rate of mouth infections that ...