国外医生对拔牙使脸型改变的看法全英文部分我翻译了一下

enduredb · 发表于 2013-3-3 11:40:15

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谷歌上搜到的
Will Extracting Teeth Before Orthodontics Change the Face?在正畸前拔牙会不会对改变面型。下面是医生的回复。
YES, extracting teeth before orthodontics at ANY age can and will dramatically change the shape of your face as well as the shape and size of your upper lip. A study was done on identical twins where one sister was treated with extractions before orthodontics and the other twin sister was treated without extractions. After completion of the orthodontics they no longer even looked like twins because their faces were radically different. Guess which sister had the more attractive face...you're correct if you guessed the one treated without extractions. 做了个实验姐妹一个拔牙一个没拔牙结果是没拔牙的那位拥有更好的脸型

More often than not, when I see orthodontic cases where bicuspids are extracted there is too much space created which not only requires over tipping and over retracting of the front teeth but spaces are never fully closed so the patient ends up with gaps between the teeth. Before any teeth are ever moved the practitioner should consider what the affect will be on the face and joint. If the practitioner says there is no affect on the face or TMJ then you need to RUN from that office.

Extractions before orthodontics is generally easier and quicker treatment but the adverse affects on the face, lips and TMJ are always a MAJOR consideration. I would strongly suggest you consult with at least two other practitioners before proceeding with treatment.
拔牙会让正畸更快很简单但是会对脸型造成主要问题，建议找两位以上医生咨询下。

I treated a patient in my practice not long ago who came to me so unhappy with the orthodontic treatment she received in another office that she was in tears. She said it completely ruined her face and smile. She begged me to undo the orthodontic treatment which required moving the front teeth back where they originally were and placing implants where the teeth were extracted. She was thrilled with the results but WOW, what a roundabout way to get to where she could easily have gotten without extracting teeth.

People see your teeth 60% of the time but see your face 100% of the time so do not allow movement of your teeth to adversely affect your face and/or TMJ.
别人会有60%的时间看到你的牙齿，但看到你的脸是100%。所以不要让正畸牙齿改变了你的脸。

Good luck, hope this helps!