谁说牙齿矫正就是“钢牙妹”？隐形矫正才最流行
诞生于上世纪70年代的隐形牙齿矫正器也被称作舌侧矫正器，彻底打破了“钢牙妹”这个对牙齿矫正的固有成见。
The invisible orthodontic appliance, also known as lingual appliance, was born in the 1970s, which completely broke the stereotype of "steel teeth sister" in orthodontics.
所谓隐形牙齿矫正器，即闭上嘴之后丝毫看不出来矫正器的存在。
The so-called invisible orthodontics, that is, after closing the mouth, there is no orthodontic appliance.
徐宝华主任团队所研究的舌侧矫正技术处于国内领先。
The lingual correction technology researched by Xu Baohua's team is in the lead in China.
徐宝华主任：目前中国有五位世界舌侧正畸学会认证的医生，比较幸运，都在北京，其他地方都还没有，就是我和我四个学生。
Director Xu Baohua: at present, there are five doctors certified by the world lingual orthodontics society in China.
They are very lucky.
They are all in Beijing, but not in other places. They are me and my four students.
舌侧正畸技术是牙齿矫正方面最难的技术，徐主任说。
Lingual orthodontics is the most difficult technique in orthodontics, Xu said.
徐主任及其团队早期的病人几乎都是主持人、播音员、演员等等。
The early patients of director Xu and his team were almost all hosts, broadcasters, actors and so on.
徐主任：这个技术有一个缺点就是这则技术要求太高，处于顶级技术段位。没有经过系统训练的医生是掌握不了这个技术的。
Director Xu: one drawback of this technology is that the technical requirements are too high, and it is in the top technical level.
Doctors without systematic training can't master this technique.
隐形牙齿矫正器分为两种，一种是舌侧矫正器；一种是透明塑料牙齿矫正器。
There are two kinds of invisible orthodontics, one is lingual appliance, the other is transparent plastic orthodontic appliance.
上世纪90年代出现了另一种牙齿矫正的改良技术，1996年出现在美国加州的塑料牙齿矫正套，因其通体透明，也被称为“隐形牙齿矫正器”。
In the 1990s, another kind of improved orthodontic technology appeared. In 1996, plastic orthodontic sleeve appeared in California, USA.
because of its transparent body, it is also known as "invisible orthodontic appliance".
这种牙套的是通过变换不同尺寸牙套来慢慢矫正牙齿的。
This kind of braces is slowly corrected by changing the size of the braces.
每换一个牙套都会产生0.2毫米的变化，每7到10天或14天，可自行在家中更换，孩童可以换勤一点如7天即可更换。
Every time you change a mouthpiece, it will change by 0.2mm. Every 7 to 10 days or 14 days, you can change it at home by yourself.
Children can change more frequently, such as 7 days.
正常情况下，通过更换10副到20副左右的牙套，就可以将牙齿逐渐变齐。
Under normal circumstances, the teeth can be gradually leveled by replacing 10 to 20 pairs of braces.
这种透明塑料牙齿矫正器技术相比较舌侧矫正器来说更普及更易于掌握。
Compared with lingual appliance, this transparent plastic orthodontic appliance is more popular and easier to master.
广泛流行，性价比最好，既有隐形效果，美观效果也很好，治疗效果更是不错，病患受众较大；
It is widely popular and cost-effective.
It has both invisible effect and beautiful effect.
The treatment effect is good, and the patients have a large audience;
注意：重度牙周病患者不可以使用隐形牙齿矫正器Note: Patients with severe periodontal disease should not use invisible orthodontic appliances
徐宝华主任小科普：大家都会觉得塑料隐形力度太小起不到正畸的作用？
Xu Baohua, director of Science Popularization: do you think that the invisible force of plastic is too small to play an orthodontic role?
实则不然。
In fact, it is not.
舌侧矫正器的金属丝其实是一种轨道，牙齿移动实际上是靠着矫正器上的各种橡皮圈，橡皮垫牵引移动的，其力量都在100克到200克之间，一般不超过300克
The metal wire of lingual appliance is actually a kind of track.
The tooth movement is actually driven by various rubber bands and rubber pads on the appliance.
The force is between 100g and 200g, generally less than 300g.
塑料透明牙套是通过牙套形变而产生的牙齿移动，其力量一般在500克以上，能够很好地达到正畸的效果。
Plastic transparent braces are teeth movement caused by the deformation of the braces.
The force is generally more than 500g, which can achieve the orthodontic effect well.
最后，小编知道大家最关心的不光牙齿矫正后的效果如何，对于价格是否合理也是十分在意的！市面上牙齿矫正的收费价格也各不相同，有国产也有进口的。那么你所在的地区对于牙齿矫正来讲什么价格才是合理的呢？导致这个价格不同又因为什么呢？如果想要知道您所在地区最划算的价格，大家可以点击“在线咨询”，来询问我呦~
