What is tooth decay?
Tooth decay is caused by certain bacteria in our mouth that destroy our teeth and grow inside them. When we consume sugar or simple carbohydrates, these bacteria use them as fuel and turn them into acid. This acid sits on the enamel, the outer shell of our tooth, and eventually creates a hole that allows bacteria to enter. Once inside the inner layer, called the dentin, filled with organic material, the bacteria continue to grow and rot the tooth from the inside.
What causes dental decay?
Dental decay is primarily caused by sugar or simple carbohydrates used by bacteria for fuel. Acidic drinks can also weaken the enamel, making it more vulnerable to bacteria. Cracks in the teeth, caused by grinding, allow bacteria to enter and cause decay.
What are the signs of tooth decay?
Signs of tooth decay depend on the tooth's location and the decay's size. On the biting surface or side of a tooth, you may see a dark stain or shadowing. Decay between teeth is harder to see until it becomes large, which is why routine x-rays are important. Large decay between teeth can lead to tooth breakage, revealing dark brown or black material inside.
What are the effects of tooth decay?
Tooth decay increases cavity-causing bacteria, which can outnumber the good bacteria that protect teeth. This leads to cavities on multiple teeth. If left untreated, decay can reach the tooth's nerve, causing sensitivity, toothaches, and infections. Early treatment is crucial to avoid severe symptoms and extensive procedures.
Can tooth decay lead to other complications?
If decay reaches the nerve, it can cause an infection requiring a root canal and crown, which are invasive and costly. A simple filling costs about $300, while a root canal and crown can be around $3,000.
Can tooth decay return to normal?
It depends on the decay's size. Small decay on the enamel may be reversible with good oral hygiene. However, decay reaching the dentin cannot be cleaned and requires a filling to stop progression.
At what point is tooth decay irreversible?
Tooth decay becomes irreversible once it reaches the dentin. At this stage, a filling is necessary to prevent further growth, as bacteria have ample food in the dentin and are protected by the enamel.
What are some treatments for tooth decay?
Treatment depends on the cavity's location and type. The most common treatment is a filling, where the unhealthy tooth structure and bacteria are removed, and the tooth is reshaped with filling material.
How do I stop tooth decay from spreading?
Treating the decay by removing it and performing a filling stops its spread. This reduces the bad bacteria, allowing good bacteria to regrow and prevent future cavities.
Is tooth decay painful?
Pain depends on the decay's stage. Early decay may show no symptoms, detectable only through x-rays or visual exams. As decay nears the nerve, sensitivity to cold or sour foods appears, and later stages can cause pain to hot foods or pressure.
When should I see a dentist about treating tooth decay?
It's best to see a dentist as soon as you suspect cavities. Early detection keeps treatment minimal. Regular check-ups ensure any small issues are addressed promptly.
I hope I was able to answer a few of your questions about tooth decay. If you have further questions or suspect you have tooth decay, please call us at (204) 817-6768. Thank you.