Weir J C, Buck W H
Oral Surg Oral Med Oral Pathol. 1982 Sep;54(3):336-40. doi: 10.1016/0030-4220(82)90106-2.
An analysis of actinomycosis in periapical inflammatory lesions in the English-language literature was carried out. Nineteen cases were found, and an additional case is presented. The most frequent locations for these infections were the maxillary central incisor region and the mandibular first molar region. The average age of the patients was 27.5 years, and a slight male predilection was noted. Formation of draining sinuses, local swelling, and pain were the most common presenting symptoms. Many of the cases were diagnosed following endodontic procedures, suggesting that such procedures might be responsible for introducing the organisms into the periapical tissues or that the organisms might be responsible for some cases of endodontic failure.
对英文文献中根尖周炎症性病变中的放线菌病进行了分析。共发现19例，并报告1例新增病例。这些感染最常见的部位是上颌中切牙区和下颌第一磨牙区。患者的平均年龄为27.5岁，男性略多。形成引流窦道、局部肿胀和疼痛是最常见的症状。许多病例是在牙髓治疗后确诊的，这表明此类治疗可能导致微生物进入根尖周组织，或者这些微生物可能是某些牙髓治疗失败病例的病因。
