齿龈内阿米巴(Entamoeba gingivalis Gros,1849)系肉足鞭毛门根足虫纲的原虫,在我国人群感染十分普遍,已为近年来各地调查所证实。本文将1987年5月所调查南昌市大学生齿龈内阿米巴感染情况报告于后,并对影响齿龈内阿米巴感染的诸因素进行分析。检查方法:采用生理盐水直接涂片法,用牙签挑取牙龈隙或龋齿(洞)附近的牙垢或分 Entamoeba gingivalis Gros (1849) is a protozoan of the genus Gracilaria giganteus and is very common in our population and has been confirmed by surveys in various places in recent years. In this paper, May 1987 survey of Nanchang University students gingival amoebiasis infection reported later, and the impact of intra-alveolar gingival infection of the various factors were analyzed. Inspection method: Direct saline smear method, pick with toothpick gingival crevices or dental caries (holes) near the tartar or points