厌氧菌感染的重要性已倍受重视,国外Stone 报道外科感染中88%系厌氧菌所致。国内曾报告厌氧菌占腹部感染菌种的60.7%,在阑尾脓肿和阑尾切除后切口化脓中占70.6%。通常所指的厌氧菌感染主要是无芽胞性厌氧菌,这类细菌菌株多达60余种,均属条件性致病菌,一旦环境适宜即可迅速繁殖。过去这类 The importance of anaerobic infections has been paid more attention, foreign Stone reported 88% of surgical infections caused by anaerobic bacteria. Domestic anaerobic bacteria have reported that 60.7% of bacterial infections in the abdomen, appendectomy and appendectomy incision in 70.6%. Anaerobic infections are usually referred to as non-spore anaerobes, such as bacterial strains up to more than 60 species are opportunistic pathogens, once the environment is suitable for rapid breeding. Past this type