Here’s a cartoon of what most people would imagine a dental crown being like! But in reality it is not like that 🙂
A dental crown is a tooth-shaped “cap” that is placed over a tooth to cover it and to restore its shape, size, strength, and improve its appearance. The crown, when cemented into place, fully encase the entire visible portion of a tooth that lies at and above the gums. The materials used can be either gold or porcelain. When porcelain is used, a tooth can look brand new!
When is a crown needed? Only when a tooth has had advanced trauma, cavity or root canal treatment. The more a tooth is cracked or restored with a filling, the more it is susceptible to fracturing under chewing forces, and that is when a dental crown can protect it and make it look like a real untouched tooth.