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Updated: May 15, 2025

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固定正牙器具的患者下下微生物群的变化

Adriana Arbutina¹, Irena Kuzmanović Radman², Mirjana Umićević-Davidović¹

¹University of Banja Luka, Faculty of Medicine, Department of Orthodontics (Banja Luka, Bosnia and Herzegovina).

Dental press journal of orthodontics

|April 8, 2025

概括

固定牙科治疗显著增加了牙周病原性细菌,包括Tannarela forsythia和Porphyromonas gingivalis,特别是在牙中. 这突出了在正牙治疗期间对口腔健康的潜在风险.

科学领域:

牙周病学牙周病学
微生物学微生物学
矯正牙科矯正牙科是一種矯正牙科.

背景情况:

固定式正牙器件可能会导致斑块积累.
增加的斑块是带有周期性病原菌的细菌.

研究的目的:

为了评估牙下微生物群的变化六个月后固定正牙器件放置.
为了识别特定细菌种群的变化.

主要方法:

从30名患者 (13-35岁) 采集的牙下斑块样本,在六个月的正牙治疗之前和之后采集.
使用PCR方法检测了Tannarela forsythia,Treponema denticola,Porphyromonas gingivalis,Aggregatibacter actinomycetemcomitans,Prevotella intermedia,Prevotella nigrescens和Eikenella corrodens. 这两种菌种都被发现,但没有发现它们.

主要成果:

在正牙治疗后的牙中检测到显著的细菌增加.
显著的患病率上升是Tannarela forsythia, Porphyromonas gingivalis, Prevotella intermedia, Prevotella nigrescens和Eikenella corrodens. 这些植物的流行率有所增加.

结论:

固定牙治疗的初始阶段与周期性病原菌的增加有关.
特定的细菌,如Tannarela forsythia和Porphyromonas gingivalis显示显著增加.

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