What are dental cavities?
Cavities are a breakdown of the tooth material itself. The dental enamel that makes up our teeth is the strongest in the body, and when it gets broken down, teeth can break, causing a lot of pain and suffering. We're here to prevent that.
What causes dental cavities?
They're actually caused by bacteria. The bacteria in the mouth, which varies from person to person, break down tooth enamel by consuming sugar from foods like candies, chips, and sodas. The bacteria then produce acid, which breaks down the teeth and causes cavities.
How does a dentist check for cavities?
We have multiple ways. Number one is x-rays, which are essential because cavities are very visible on them. Without x-rays, we would be blindfolded. Another method is visual inspection, looking for discoloration, white spots, or soft areas on the tooth.
What are the stages of a cavity?
This depends on how deep the cavity has invaded the tooth. Teeth have three layers: enamel (the hard outer shell), dentin (the middle layer), and pulp (the center where the nerve is). The depth of the cavity determines the severity of the decay and the necessary treatment.
Can a cavity spread to other teeth?
Absolutely. This is a bacterial process, and it can spread to other teeth. That's why regular checkups and cleanings are crucial to address issues while they're still small.
Is it possible for cavities to go away?
Generally speaking, no. Cavities usually grow. However, if caught early while still in the enamel layer, they can be potentially reversed with impeccable hygiene, regular cleanings, and ample fluoride use. Diet also plays a role; avoiding sugary snacks and drinks is important.
How long do cavity fillings last?
This depends on the size of the cavity. Small cavities with small fillings can last for years without issue. However, larger cavities require larger fillings, which have more surface area and are more prone to breakdown. Typically, fillings last for years.