McLaughlin J O, Coulter W A, Coffey A, Burden D J
Division of Orthodontics, School of Clinical Dentistry, Queen's University of Belfast, Northern Ireland.
Am J Orthod Dentofacial Orthop. 1996 Jun;109(6):639-44. doi: 10.1016/s0889-5406(96)70076-8.
This investigation assessed the incidence of bacteremia after orthodontic banding. Thirty adult volunteers with good oral health, who were not at risk from bacterial endocarditis, were included in this study. An orthodontic band was placed on a first molar of each subject. Venous blood samples were taken before, and 1 to 2 minutes after the molar band was fitted. Microbiologic tests performed on the blood samples revealed a comparatively low incidence of bacteremia (10%) after orthodontic banding.
本研究评估了正畸带环放置后菌血症的发生率。本研究纳入了30名口腔健康良好、无细菌性心内膜炎风险的成年志愿者。在每位受试者的第一恒磨牙上放置一个正畸带环。在安装磨牙带环前以及安装后1至2分钟采集静脉血样本。对血样进行的微生物学检测显示，正畸带环放置后菌血症的发生率相对较低（10%）。
