摘要
目的探讨牙周源性牙周牙髓联合病变感染患者病原体特点及感染危险因素,为临床疾病防治提供参考。方法选取2014年6月-2016年6月于医院治疗的300例牙周牙髓联合病变感染患者作为试验组,共360颗牙;另选取同期入院行正畸治疗的300例(360颗牙)且为同样牙位的患者作为本次研究对照组,分别采集两组患者患牙处样本,并加以检测分析。结果试验组病原菌检出率为59.17%,高于对照组的12.78%(P<0.05);奈瑟菌属、棒状杆菌属、放线菌属、梭杆菌属及嗜血杆菌属感染为牙周源性牙周牙髓联合病变感染的高危因素。结论牙周源性牙周牙髓联合病变感染与临床病原体感染存在紧密联系。
OBJECTIVE OBJECTIVE To explore the clinical characteristics and risk factors of infections of periodontal origin periodontal combined pulpal lesions,so as to provide references for clinical prevention and treatment.METHODS A total of 300 cases of patients with periodontal combined pulpal lesions from Jun.2014 to Jun.2016 were selected as experimental group,with a total of 360 teeth.Another 300 patients（360 teeth）who were treated with orthodontic treatment at the same time were selected as control group.The samples of the two groups were collected and analyzed.RESULTS The pathogen detection rate of experimental group was 59.17%,which was significantly higher than 12.78% of control group（P〈0.05）.Neisseria,Corynebacterium,Actinomyces,Clostridium and Haemophilus infections were the risk factors for infections of periodontal origin periodontal combined pulpal lesions periodontal endodontic lesions.CONCLUSIONInfection of periodontal origin periodontal combined pulpal lesions is closely associated with clinical pathogen infections.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2017年第24期5650-5652,5672,共4页
Chinese Journal of Nosocomiology
基金
浙江省医药卫生基金资助项目(2012KYA189)
关键词
牙周源性牙周牙髓联合病变感染
病原菌
高危因素
Infection of periodontal origin periodontal combined pulpal lesions
Pathogenic bacteria
Risk factors
