论文部分内容阅读
使用涂料对(牙合)面点隙裂沟进行涂膜,目前已被认为是预防龋齿的一个措施。但如要涂在牙齿邻面上,则必需变换方法。本文介绍应用特别设计的塑料带对邻面釉质进行酸处理和涂膜的实验方法。实验中将几只无龋磨牙按照口腔内邻接面关系排在一具牙夹上。将特制的装有酸处理液的聚乙烯输送器放在牙齿邻面中2分钟,必须防止处理液流入牙颈部。然后换用另一聚乙烯输送器蘸取涂料再次联入牙间隙中,颊舌向来回涂擦。涂毕后,将牙齿从牙夹上分别取下进行肉眼观察和电子扫描。
The use of paint on the (occlusal) face crevice cleavage coating, has now been considered as a measure to prevent dental caries. However, to be applied to the adjacent teeth, you must transform method. This article describes the use of specially designed plastic tape on the adjacent enamel acid treatment and coating of experimental methods. In the experiment, a few dental caries-free molars were arranged on a dental clip according to the intra-oral adjacent surface. Place a specially crafted polyethylene conveyor containing acid-treated solution in the tooth's adjacent face for 2 minutes, and the treatment solution must be prevented from flowing into the dental neck. Then switch to another polyethylene conveyor dipped in paint again into the interdental space, rubbing back and forth cheek tongue. After the coating was completed, the teeth were removed from the dental clip for visual observation and electronic scanning.