牙冠（或牙冠）是包裹整个牙齿表面的覆盖物，使其恢复到原来的形状和大小。 牙冠可以保护和强化无法通过填充物或其他类型的修复体修复的牙齿结构。

虽然牙冠有多种类型，但瓷冠（牙色冠）是最受欢迎的。 它们非常耐用，可以使用很多年，但像大多数牙齿修复体一样，它们最终可能需要更换。 烤瓷冠的设计与您牙齿的形状、大小和颜色相匹配，让您拥有持久、美丽的笑容。

冠的原因：

牙齿折断或折断。
美容增强。
蛀牙。
填充物破裂。
大馅料。
牙齿有根管。
获得王冠意味着什么？
牙冠手术通常需要两次预约。 您的第一次预约将包括制作几个高精度模具（或印模），用于创建您的定制牙冠。 模具还将用于制作临时牙冠，该牙冠将在您的牙齿上保留大约两周，直到牙科实验室制造出您的新牙冠。

当牙齿麻木时，牙医将通过去除所有腐烂物并塑造表面以正确贴合牙冠来准备牙齿。 完成这些细节后，将用临时水泥放置您的临时牙冠，并检查您的咬合以确保您正确咬合。

在您第二次预约时，您的临时牙冠将被移除，牙齿将被清洁，并且您的新牙冠将被小心地放置以确保间距和咬合准确。

我们将向您提供护理说明，并鼓励您定期去看牙医以检查您的新冠。

A crown (or cap) is a covering that encases the entire tooth surface, restoring it to its original shape and size.  A crown protects and strengthens tooth structure that cannot be restored with fillings or other types of restorations.

Although there are several types of crowns, porcelain (tooth colored crown) are the most popular.  They are highly durable and will last many years, but like most dental restorations, they may eventually need to be replaced.  Porcelain crowns are made to match the shape, size, and color of your teeth, giving you a long-lasting, beautiful smile.

Reasons for crowns:

• Broken or fractured teeth.
  
• Cosmetic enhancement.
  
• Decayed teeth.
  
• Fractured fillings.
  
• Large fillings.
  
• Tooth has a root canal.

A crown procedure usually requires two appointments.  Your first appointment will include taking several highly accurate molds (or impressions) that will be used to create your custom crown.  A mold will also be used to create a temporary crown which will stay on your tooth for approximately two weeks until your new crown is fabricated by a dental laboratory.

While the tooth is numb, the dentist will prepare the tooth by removing any decay and shaping the surface to properly fit the crown. Once these details are accomplished, your temporary crown will be placed with temporary cement and your bite will be checked to ensure you are biting properly.

At your second appointment your temporary crown will be removed, the tooth will be cleaned, and your new crown will be carefully placed to ensure the spacing and bite are accurate.

You will be given care instructions and encouraged to have regular dental visits to check your new crown.