近10～15年以来,人类正常微生物丛中的厌氧菌,在感染特别是创伤或手术后感染中起重要作用。它们是胃肠道、盆腔术后化脓性合并症以及急性牙原性疾病、肺和胸膜化脓性病变的最常见的病原体。本文对测定厌氧菌对抗菌药物敏感性的两种现代方法作一简介,并报道其对临床厌氧菌株的测定结果。 Anaerobic bacteria in the human normal microflora have played an important role in infection, especially trauma or postoperative infection in the past 10 to 15 years. They are the most common pathogens of the gastrointestinal tract, postoperative pyogenic complications of the pelvis and acute dental diseases, and of purulent lung and pleural lesions. In this paper, two kinds of modern methods to determine the sensitivity of anaerobic bacteria to antimicrobial agents are introduced, and the results of their determination on clinical anaerobic strains are reported.