Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单

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Wisdom tooth removal智齿冠拆除

Wisdom teeth are the last teeth at each end of the upper and lower gums, at the very back of the mouth.  The medical name for wisdom teeth is the third molars.智齿是最后的牙齿在每个月底的上，下牙龈，在很后面的口。医学名称为智齿是第三大臼齿。

Wisdom teeth usually grow through the gums during your late teens or early twenties.  There are normally four wisdom teeth.  Often, there is not enough room in the mouth for the wisdom teeth to grow through in a straight line and they will emerge at an angle to fill the available space.  Wisdom teeth that grow through in this way are known as ‘impacted’.智齿通常成长透过牙龈在你晚十几岁或二十有四，通常智齿。往往是没有足够的空间，在口为智齿增长，通过在一条直线，他们将出现在1角以填补可用空间。智齿生长在通过这种方式被称为â € 〜 impactedâ € ™ 。

There are different types of impacted wisdom teeth, depending on the way the tooth has grown through.有不同类型的影响智齿，视乎方式齿增长通过。 The most common type is mesial impaction, which means teeth that have grown at an angle facing towards the front of the mouth.  Other types of impaction are:最常见的类型是近嵌塞，这意味着牙齿有成长的角度，面向前方口。其他类型的冲击是：

  • vertical (when the tooth grows straight down but gets stuck against the tooth next to it),垂直（当牙齿生长直下降，但卡住对牙齿它旁边） ，
  • horizontal (when the tooth grows horizontally and pushes against the tooth next to it), and,横向（当牙齿的增长水平，并推动对牙齿它旁边） ，以及
  • distal (when the wisdom tooth turns away from the tooth next to it and becomes lodged in that position).远端（当智齿冠轮流脱离牙齿旁边，并成为向在该位置） 。

If hospital treatment is required it will be provided free of charge.如果住院治疗需要，它将会提供免费的。 Dentists charge depending on the treatment required unless you are under 18 or otherwise exempt from NHS charges.  Charges, payment methods and any waiting times should be discussed before any treatment begins.牙医收费，视乎有关治疗所需的除非你是未满18岁或以其他方式免除国民保健服务收费。收费，付款方法及任何的轮候时间，应该讨论之前，任何治疗开始。