n.畸齿矫正学，正牙术

I need to schedule an appointment with the orthodontist to discuss braces for my son.
我需要预约一位正畸医生，讨论我儿子是否需要矫正牙齿。
Orthodontics not only improves the appearance of your smile but also helps in better chewing and speaking.
正畸不仅能改善你的笑容外观，还能帮助更好地咀嚼和说话。
Wearing a retainer after orthodontic treatment is crucial to maintain the corrected position of teeth.
正畸治疗后佩戴保持器对于维持牙齿的矫正位置至关重要。
My orthodontist recommended Invisalign as an alternative to traditional metal braces.
我的正畸医生建议我使用隐适美作为传统金属牙套的替代方案。
Orthodontic treatment usually takes between 18 to 36 months, depending on the complexity of the case.
正畸治疗通常需要18到36个月，具体时间取决于病情的复杂程度。
Regular dental check-ups are necessary even during orthodontic treatment to ensure oral health.
即使在进行正畸治疗期间，也需要定期进行牙齿检查以确保口腔健康。
The orthodontist uses X-rays and impressions to create a customized treatment plan for each patient.
正畸医生会使用X光片和印模为每位患者制定个性化的治疗方案。
Early orthodontic intervention can prevent more serious problems from developing in children's teeth.
提早进行正畸干预可以防止儿童牙齿出现更严重的问题。
Orthodontists use various appliances like braces, headgear, and expanders to correct teeth alignment.
正畸医生会使用如牙套、头盔和扩弓器等各种器具来矫正牙齿排列。
After my orthodontic treatment, I finally have a beautiful, straight smile that boosts my confidence.
经过正畸治疗后，我终于拥有了美丽的直牙微笑，这让我更加自信。