periodontal scaling

例句：

1. 1. The dentist performed a periodontal scaling procedure on my teeth.
   牙医给我的牙齿做了一次牙周刮治。
2. 2. The patient needs to undergo periodontal scaling treatment regularly.
   患者需要定期接受牙周刮治治疗。
3. 3. Periodontal scaling is an essential part of maintaining good oral health.
   牙周刮治是保持良好口腔健康的重要部分。