Clinical, radiological and bacteriological findings in canine periodontitis

Autor: E. Sarkiala, Irmeli Happonen, H. Jousimies-Somer, A. Kanervo, Juhani Wolf, Sirkka Asikainen
Rok vydání: 1993
Předmět:
Zdroj: Journal of Small Animal Practice. 34:265-270
ISSN: 1748-5827
0022-4510
Popis: The clinical and radiological features and bacterial flora were studied in 16 small dogs with periodontitis. Gingival retraction, bleeding and alveolar bone loss were the most typical findings, whereas deep periodontal pockets were infrequently found. Periodontitis was frequently localised to certain regions of the dentition, most often in premolars or incisors. However, the deepest periodontal pockets were found in canine teeth. The mean pocket depth was 2·0 ± 0·4 mm (mean ± SD). The mean percentage of the sites with a pocket depth of more than 3 mm was 10·5 per cent. The mean occurrence of gingival bleeding after probing was 22·7 ± 12·7 per cent and the mean percentage of furcation lesions in multirooted teeth per dog was 46·0 ± 23·5 per cent. Tooth mobility was seen in 26·7 ± 13·3 per cent of the teeth. In each case subgingival plaque samples were taken for microbiological examination from two teeth with periodontitis and one healthy tooth. There was a clear difference between the diseased and healthy pockets in the detection frequency of the following Gram-negative anaerobes: pigmented, non-pigmented slime producing and fusiform rods. The counts of Gram-negative pigmented, other non-pigmented and fusiform rods as well as Gram-positive cocci were clearly higher in the diseased pockets. Pigmented Gram-negative rods (mainly asaccharolytic, Porphyromonas-like species) were the most common finding in both diseased and healthy pockets.
Databáze: OpenAIRE
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