Gouvoussis J, Sindhusake D, Yeung S
Westmead Hospital, NSW, Australia.
Int J Oral Maxillofac Implants. 1997 Sep-Oct;12(5):666-73.
Twenty-five tooth and implant sites in nine patients were investigated for the presence of putative periodontopathic organisms, using specific DNA probes for Actinobacillus actinomycetemcomitans, Porphromonas gingivalis, Prevotella intermedia, Eikenella corrodens, Fusobacterium nucleatum, Treponema denticola, and Campylobacter recta. Five of nine patients showed a likelihood of transmission from tooth to implant sites. These patients also showed a high number of putative periodontopathic organisms present in the tooth sites tested. A significant risk was found of transmitting putative periodontopathic organisms from periodontitis sites to implant sites in the same mouth. An appropriate clinical protocol needs to be developed to address this issue.
使用针对伴放线放线杆菌、牙龈卟啉单胞菌、中间普氏菌、腐蚀艾肯菌、具核梭杆菌、齿垢密螺旋体和直肠弯曲菌的特异性DNA探针，对9名患者的25个牙齿和种植位点进行了检测，以确定是否存在假定的牙周病原菌。9名患者中有5名显示出从牙齿位点向种植位点传播的可能性。这些患者在检测的牙齿位点中还显示出大量假定的牙周病原菌。研究发现，同一口腔中，牙周炎位点向种植位点传播假定牙周病原菌的风险显著。需要制定适当的临床方案来解决这一问题。
