🦷 Why Do You Need a Dental Crown?

A dental crown is a tooth-shaped cap designed to restore and protect a tooth whose outer enamel has been compromised. Whether due to decay, erosion, cracks, or dental treatment, crowns provide essential reinforcement when natural enamel can no longer function properly. Here are the most common reasons a dental crown may be necessary.

Large Cavities

Cavities are caused by bacteria that produce acid from sugars, which dissolves the enamel layer. When decay becomes extensive, it weakens the tooth’s structure and reduces its ability to support chewing forces. A crown restores strength and protects the tooth from further damage.

Large Fillings

Fillings replace decayed areas of a tooth but don’t reinforce its structural strength. When a filling covers more than half of the exposed tooth, it may leave the tooth vulnerable to fractures. In such cases, a crown helps preserve the tooth’s integrity and prevent breakage.

Severe Acid Erosion

People with chronic acid reflux (GERD) or high-acid diets often experience gradual enamel loss. Over time, acid erosion can weaken the teeth significantly. Dental crowns help rebuild and protect these teeth, preventing further damage and potential tooth loss.

Cracked Teeth

Cracks can form due to trauma, stress from large fillings, or biting hard foods. Once cracked, a tooth may become sensitive and susceptible to bacterial infection. A crown seals the crack, shields the tooth, and restores comfort and functionality.

After Root Canal Treatment

Teeth that have undergone root canal therapy lose their blood supply, making them brittle and more prone to fractures. Since these teeth lack nerves, early warning signs of damage can go unnoticed. Placing a crown helps protect and preserve the tooth after treatment.

If you have a weakened or compromised tooth, a dental crown may be the best way to restore its health, function, and aesthetics. Talk to your dentist to explore the best option for your oral health needs.