Dental crowns are another way for dentists to help with tooth restoration. They work by covering a tooth’s entire visible surface or simply acting as an additional layer on top of an existing filling. Crowns often strengthen teeth or seal the roots from decay and erosion. However, they’re not always necessary, and it’s up to you and your dentist if one is right for you.
1. Your Tooth is Severely Discolored or Stained
Stained or discolored teeth may be helpful for the dentist or hygienist to pinpoint problem areas. However, stained teeth can also indicate poor oral health and diet. Sometimes, discoloration is caused by a lack of minerals in the teeth, especially calcium, which is essential to forming healthy tooth enamel. Dental crowns are a quick way to seal off decayed areas, which in turn helps them regain their natural color.
2. There is Extensive Decay
When assessing your teeth, dentists look for signs of decay, such as cracks in the surface or a broken tooth structure. If a tooth has a large amount of decay, even if it has been treated and the decay has stopped, a crown may be the best way to protect it. If there is extensive decay, it can be difficult to fully restore the tooth without removing the decayed area. A crown is one way to shield the tooth from more decay while repairing it. Additionally, decay in certain areas might be more likely to spread and cause damage to other teeth. This is where a crown can help stop the decay from spreading, protecting the rest of your teeth or gums. A typical case is when decay spreads around the gum line, often called “periodontal pockets.” This can cause severe damage to the entire mouth and even lead to tooth loss. A crown can be used to seal off the affected area and prevent further decay or damage.
3. You Have a Broken or Weakened Tooth Structure
Even if a tooth doesn’t decay, it can still be weakened by bacteria, trauma, pre-existing tooth condition, or a misalignment in your bite. In these cases, a crown can be placed to reinforce the tooth and prevent further damage. Another way a dental crown can protect weakened tooth structures is to support a bridge. A bridge is often used to replace teeth that have fallen out. It involves placing artificial teeth on either side of the gap, connected to the surrounding teeth. If the surrounding teeth are too weak to support the bridge, a crown may be used to protect and strengthen them.
While dental crowns can help restore your teeth and save them from further damage, they also come with some risks. It’s essential to be aware of these before getting a crown and talk to your dentist about possible risks. While a crown can help with tooth decay, you should still brush and floss regularly to prevent tooth decay in the first place. You should also follow a balanced diet and regular dental hygiene routine to ensure your teeth stay healthy and strong.
