Henning F R
Oral Surg Oral Med Oral Pathol. 1977 May;43(5):778-81. doi: 10.1016/0030-4220(77)90066-4.
Of the infectious lesions in and around the mouth, gingival infection in more advanced stages of periodontal disease seems to be the most likely candidate for acting as a focus of infection. However, there is little evidence to indicate that more than a transient bacteremia may occur from this source in cases of local injury, because of the nature of the epithelial barrier. Established oral foci should, nevertheless, be treated irrespective of their relation to extraoral or systemic damage, and in an effort to protect from bacteremia, precautionary measures should be taken prior to manipulations in this area.
在口腔及其周围的感染性病变中，牙周病更晚期阶段的牙龈感染似乎最有可能成为感染灶。然而，由于上皮屏障的性质，几乎没有证据表明在局部损伤情况下，这种来源会导致超过短暂菌血症的情况发生。尽管如此，已确定的口腔病灶无论与口外或全身损害有无关联均应予以治疗，并且为防止菌血症，在对该区域进行操作前应采取预防措施。
