Resumo

MENENDEZ COLLA, M. et al. Halitosis of periodontal origin: A review. Avances en Periodoncia [online]. 2004, vol.16, n.1, pp.19-33. ISSN 2340-3209.

Bad breath, oral malodour and halitosis they are terms used describe unpleasant odour out from the oral cavity, independently from the source where the odorous can be oral no oral. The majority of bad breath originates within the mouth. They have been attributed mainly attributed to volatile sulfur compounds (VSC) such as hydrogen sulfide, methyl mercaptan and dimethyl sulfide. The primary cause are bacteria gram-negative bacteria that are similar to the causing periodontal diseases. These bacterias produce the VSC by metabolizing epithelial cells, leukocytes, etc., mainly located in saliva, dental plaque. Tongue surface is composed of desquamated epithelial cells and bacterias, suggestig that it has the proteolytic and putrefactive capacity to produce VSC. The aim of this review article: (1) to analyze the evidence the importance of the bad breath in the current context, (2) to study the data your etiology and (3) to value the association between the periodontal diseases and the halitosis of oral origin.

Palavras-chave : Bad breath; sulfur volatile compounds; anaerobic bacteria; periodontal disease; halitosis [etiology]; tongue coating.

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