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2023年9月5日 · An Early Warning Sign for Tooth Decay. A cavity is a small hole in your tooth that occurs when the hard outer layer of the tooth, called enamel, is damaged. Although you might not notice a cavity forming at first, it can eventually cause pain. In more serious cases, a cavity can result in a dental procedure called a root canal .
2023年9月6日 · As time passes, tooth decay progresses through the five stages. Here's a look at each one. 1. Demineralization. During the first stage of tooth decay, the outer layer of your teeth — the ...
2023年6月30日 · Tooth decay and infection can cause teeth to become loose and fall out. Missing teeth can affect how you eat and speak. Your other teeth may also shift out of place after you lose a tooth.
Tooth decay is the destruction of your tooth enamel, the hard, outer layer of your teeth. It can be a problem for children, teens and adults. Plaque, a sticky film of bacteria, constantly forms on your teeth. When you eat or drink foods containing sugars, the bacteria in ...
STAGES OF TOOTH DECAY. Stage One: White Spots. Stage Two: Enamel Decay. Stage Three: Dentinal Decay. Stage Four: Involvement of The Pulp. Tooth decay is the process of enamel softening caused by acids. It is also one of the most common causes of tooth pain and can also be prevented with the right oral care routine.
DECAY ý nghĩa, định nghĩa, DECAY là gì: 1. to become gradually damaged, worse, or less; to cause something to do this: 2. If a radioactive…. Tìm hiểu thêm.
Tooth decay at its initial stage is not noticeable and is symptom-free. It is only detectable by careful dental examination. Radiographic examination also picks up signs of decay especially when it spreads (Figure 1.2) beneath the outer surface of the tooth (). ...
