急慢性牙髓炎中厌氧消化链球菌检出率比较

THE CHECK RATE COMPARISON OF PEPTOSTREPTOCOCUS ANAEROBIUS BETWEEN ACUTE AND CHRONIC PULPITIS

通过44例急性和17例慢性牙髓炎的厌氧消化链球菌检出率比较，探讨了该菌在同一牙病不同类型中的致病作用。结果表明：该菌在急性牙髓炎时的检出率显著高于慢性（P＜0．05）。

We compared the check rate of peptostreptococu anaerobius in 44 cases of acute pulpitis and 17 chronic cases,and analysed the pathogenicity of this bacteria in different types of pulpitis. We found that the check rate of this bacteria in acute pulpitis was notably higher than that of in chronic pulpitis (P<0.05).