You have had root canal treatment. Your dentist mentions placing a post and core before the crown. This sounds technical and you are wondering what it means. Let us break it down in simple terms.
A post and core is a two-part restoration. It is used to build up a tooth that has been heavily damaged after root canal treatment. The crown then fits over the top.
Why Is It Needed After a Root Canal?
When a tooth undergoes root canal treatment, the infected pulp is removed. This leaves the tooth hollow. Over time, the remaining tooth structure can become brittle. There may not be enough solid tooth left to support a crown on its own.
The post and core solves this problem. It gives the crown something solid to grip onto.
What Is the Post?
The post is a small rod. It is inserted into the root canal space after the root canal is completed. The post is cemented into place. It provides a foundation. Think of it like a tent pole that gives the structure support.
Posts can be made from metal, glass fibre, or zirconia. Your dentist will choose the right type for your situation.
What Is the Core?
The core is the filling material. It is placed around the post to build up the shape of the tooth. This replaces the lost tooth structure so the crown has a proper shape to sit on.
Once the core is in place, the tooth looks almost like a natural tooth again. Then the crown can be made and fitted.
Does It Hurt?
The root canal treatment is already done, so you should not feel anything during the post and core procedure. Your dentist will use local anaesthetic to ensure you are comfortable.
The whole process usually takes one appointment. Your tooth is prepared, the post is placed, and the core is built up. Then you are ready for the crown.
How Long Will It Last?
A well-made post and core can last for many years. It does depend on how much natural tooth remains and how well you look after it. Regular dental check-ups and good oral hygiene will help it last as long as possible.
If you have questions about post and core treatment, speak to your dentist. We are happy to explain every step of the process.
Call 01323 723757 or book at www.meadsdental.com
Meads Village Dental Practice