A crown is basically a cap for a damaged tooth. It can be made from a variety of materials, including metal or porcelain.

Why you need a Dental Crown?
If you have a large cavity that’s too big for a filling, 
severely worn down,cracked, weakened Crowns are also recommended following a root canal on a tooth

What are the Types of dental crowns ? 
1.Temporary crown
A temporary crown is exactly what it sounds like. It’s a crown that’ll only remain in your mouth for a short period of time.

2.One-day crown
You can get a crown in a single appointment.
Some dental offices offer same-day crown installation using one of several methods

3. 3/4 crown
Some crowns only cover a portion of the tooth. If you don’t need a full crown, your dentist might suggest an onlay or 3/4 crown instead

Different kinds of materials can be used in crowns

1. porcelain
2. ceramic
3. .zirconia
4. metal
5. composite resin
6. A combination of materials etc.

 What is Dental crown costs ?
According to the Cleveland Clinic, crowns can range in price from 1500 to 15000 or even more — depending on the material used in the crown and the size of the tooth.