单纯性牙周炎患者138例细菌耐药性分析

摘要

目的：探讨单纯性牙周炎的致病原因菌的耐药性及疗效分析。方法：采用《感染（败血)症原因菌群同步培养和快速药敏试验技术》为检测手段。结果：实验组138 例标本中培养出135 株致病原菌，阳性检出率97.82%，复合菌占81.48%，24 h报告药敏数据92.75%，青霉素耐药率达90.37%。结论：单纯性牙周炎以复合菌协同感染为主，按药敏结果选择抗生素治疗，疗效显著。%Objective:To detect drug resistance of bacteria in simple periodontitis.Methods:Bacteria from periodontal pocket were cultured and identified with the aerobic,anaerobic and L-form bacterium series of synchronism culture technology in 138 patients with simple periodontitis. Drug resistance of bacteria was detected with a fast chemosensitivity test.Results:135 bacterium strains were found in 138 samples (97.82%),multiple bacterial infecton rate was 81.48%,and penicillin resistancce rate was 90.37%.Conclusion:Multiple bacterial synergistic infection is principal in the simple periodontitis.Heigher curative rate may be obtained if treat the disease according to drug resistance analysis.