科普文章
![](https://img11.360buyimg.com/imagetools/jfs/t1/80707/31/26012/45561/66b71187F49f1caab/feef08025df68f28.jpg!q100)
这是一个上颌前突骨性下颌后缩的例子,矫正时长2年半左右。改善这种问题的关键点在于对上前牙的【控根内收】下前牙充分直立内收,改善侧貌从突面型到直面型,同时不过分内收导致瘪嘴。
![](https://img11.360buyimg.com/imagetools/jfs/t1/42957/9/23756/50864/66b71177F550eace4/42314037039517f4.jpg!q100)
上颌后缩
![](https://img11.360buyimg.com/imagetools/jfs/t1/221249/28/38590/87465/66b71176F930df419/27cae7a2cf9a4c37.jpg!q100)
现在的孩子越来越多的地包天了,父母要多加重视!
![](https://img11.360buyimg.com/imagetools/jfs/t1/30122/34/22100/132017/66b71160F09d32733/885d743e4e5248f3.jpg!q100)
二期矫正有没有必要?
![](https://img11.360buyimg.com/imagetools/jfs/t1/35330/2/22880/87636/66b7113fF3ad2dd4d/be0a3fb1e35ffdca.jpg!q100)
拔了虎牙还能做上颌的正颌手术吗?
![](https://img11.360buyimg.com/imagetools/jfs/t1/26752/2/22308/140637/66b71127F24a01a78/bc2f020b793f89c4.jpg!q100)
@薯条小助手
![](https://img11.360buyimg.com/imagetools/jfs/t1/236197/12/24518/174860/66b710fdFee382922/444b9d459aead68b.jpg!q100)
上颌前倾下颌后缩只做正畸不一定下巴会出来
![](https://img11.360buyimg.com/imagetools/jfs/t1/224300/35/19947/86474/66b710f4F8d6428e2/c804d81f77334877.jpg!q100)
颏部后缩偏斜peek矫正
![](https://img11.360buyimg.com/imagetools/jfs/t1/19747/37/22345/117123/66b710cdF430c1d96/4288e7b19005f986.jpg!q100)
嘴凸案例分享,如何内收不瘪嘴
![](https://img11.360buyimg.com/imagetools/jfs/t1/226564/34/23654/50844/66b710a1F3d63026b/f91510d71ae2be02.jpg!q100)
通过正畸调整牙齿可以达到心目中的面型吗?
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