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牙龈炎是临床常见疾病。龈上洁治术是治疗牙龈炎的有效方法。由于解剖因素和器械条件限制,龈上洁治术后牙面隐蔽处会残留细小牙结石、色渍等病源刺激物及划痕,这些病源刺激物和划痕会加速菌斑再次附着,诱发牙龈炎发作。完善的龈上洁治术后进行细致的牙面抛光是非常重要且必须的。传统的抛光器械不能有效除净牙面隐蔽处的病源刺激物,本实验选用能深入牙面隐蔽处抛光的尖头毛刷并观察其临床效果。
Gingivitis is a common clinical disease. Supragingival scaling is an effective method of treating gingivitis. Due to the limitation of anatomical factors and instruments, there are residual pathogenic stimuli and scratches such as small teeth calculus and stains on the hidden surface after the supragingival surgery. These pathogenic stimuli and scratches will accelerate the re-attachment of the plaque and induce the gums Inflammation. Perfect subgingival scaling surgery after careful tooth polishing is very important and necessary. The traditional polishing apparatus can not effectively remove the source of irritation of the hidden parts of the tooth surface. In the experiment, a pointed hair brush capable of penetrating into the hidden part of the tooth surface was selected for observation and the clinical effect was observed.