牙齿矫正要拔牙齿?拨第几颗?

2024-12-01 13:30:06
推荐回答(3个)
回答1:

牙齿矫正不一定要拔牙,不能一概而论,从比例上来说,拔牙矫正占矫正人数的数量低20%,判断是否拔牙是牙齿矫正的成败关键因素,所以这是每个正畸必须全面收集资料、综合分析、谨慎诊断。搜:贵阳南宁桂林牙齿矫正5千元包干价 供参考
很多患者错误地认为,“矫正就一定要拔牙。”,一般这类患者都是有朋友做过拔牙矫正的,也有是在网上看了一些案例,特别的是有些案例因为不拔牙,矫正完成后变成了龅牙(暴牙),矫正之前不是龅牙的,矫正后成了龅牙,这是失败案例之一,这样的担心也是正常的,多了解是好的,更进一步了解更加好。

拔牙的目的就是要得到空间。一般是几种情况需要拔牙,一是龅牙,二是拥挤可能后期演变暴牙,三是“安氏Angle二类咬颌”,四是“安氏Angle三类咬颌”。其它情况很少拔牙的,比如牙缝大,牙源性反颌(地包天)等等。

回答2:

你好!
存在牙列拥挤的情况,牙齿矫正空间不足,多需要拔除第一前磨牙,腾出矫正的空间,然后将拥挤的牙齿均匀排布。拔4号还是5号需要结合你口腔实际情况决定,一般拔4号牙是要将前突的牙齿后移,如果拔5号牙一般是要将后牙前移,打骨钉是为了减少不需要移动的牙齿移动造成矫正失败。拔牙主要是讲究对称拔牙的,单独的拔一颗牙齿有可能出现牙齿中线不齐的情况。

回答3:

我觉得不要整牙,要把牙齿拔了,本来长出来的牙齿可以上下左右,前后咬东西,把长好的牙齿拔了,为了好看,硬把拔掉的两颗牙齿的窟窿填补起来,咬合力肯定不如原来

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