Texture change is one of the five ways to prevent tooth decay

Do you know what the symptoms of tooth decay are? The quality of teeth directly affects the health of the body. Therefore, we should always prevent tooth decay from occurring. Let's find out together.

In recent years, the number of people with tooth decay has been on the rise. However, many people don't know what tooth decay is all about, so they don't know that tooth decay happens. Let's teach you how to prevent tooth decay.

What are the symptoms of tooth decay

1. Shallow caries

Clinically asymptomatic. chalky or yellow-brown spots on the surface of tooth enamel, rough surface, softness, no obvious defect or shallow defect in tooth enamel and cementum, or color and softness in the pit and fissure, the probe can be stuck during exploration; or the exposed root cementum has superficial and extensive pigmentation, which is rough and soft on probing.superficial caries on the smooth surface of the adjacent surface, X-ray radiographs showing X-ray transmission images of the enamel area; Cementum caries located on the adjacent surface, X-ray shows blurred edges of the affected area, unequal width of dentin and cementum on both sides of the root canal, and narrowing of the caries side.

2. Medium caries

Clinically, there are mostly symptoms of transient sensitivity to cold, heat, sweetness, and sourness, especially to sweet and acid chemical stimuli. On examination, cavities can be seen, and after the decay has been removed, the bottom of the cavity is located in the superficial layer of dentin. In the middle caries adjacent to the molars, X-rays show X-ray transmission images of the cavities up to the superficial layer of dentin.

3. Deep caries

Clinically, there are symptoms of transient sensitivity to cold and heat, especially to cold stimuli. On examination, a deep cavity may be seen, and after the decay has been removed, the bottom of the cavity is located deep in the dentin. X-ray transmission images showing that the cavity depth is proximal to the medullary cavity (buccal and lingual caries have no reference value).

4. Acute caries

It has the characteristics of medium caries and deep caries, and the caries damage is light in color, moist and soft, and easy to be removed by scooping.

5. Rampant caries (violent caries)

Features of acute caries. In addition, caries lesions occur in most teeth and tooth surfaces, and even involve tooth surfaces that can be self-cleaning.Most patients have systemic diseases, such as long-term chronic illnesses or complicated by disorders that reduce saliva production (due to rampant caries caused by radiation therapy to the head and neck, also known as radiation caries).

6. Chronic caries

In addition to the characteristics of shallow caries, medium caries and deep caries, it also has the characteristics of deep caries damage, dry and hard decay, and not easy to be removed by digging spoons.

7. Resting caries

It is more common on the occlusal surface of the molar teeth or the adjacent surface without adjacent teeth. The lesions are brown, without defects or in the shape of a shallow disc, and the probing is hard.

8. Secondary caries

The affected tooth has had a previous restoration. The edge of the cave is stained or ink-impregnated, and the probing is soft or fissure. When secondary caries occurs at the bottom of the cave, X-rays show X-ray transmission images between the filling and the cave floor. It can also be divided into secondary superficial caries, secondary caries in caries, secondary caries deep caries, secondary caries after endodontic treatment, secondary caries with endodontic disease, secondary caries with apical periodonymic disease, etc.

9. Re-occurrence of caries

The original cavities have been properly restorative. Decay occurs in parts of the tooth that are not related to the restoration. It can also be the same as secondary caries, which can be divided into recurrent caries superficial caries, recurrent caries in caries, and recurrent caries after endodontic treatment.

Prevention of tooth decay

1. Use a high-quality toothbrush: The occurrence of caries must involve bacteria, and the reproduction and acid production of bacteria are mainly attached to the plaque. By brushing your teeth correctly in the morning and evening, you can remove most of the plaque on the neck and adjacent surfaces and effectively protect the gums.

2. Check your teeth regularly: Caries is a chronic disease, and under the combined effect of the above-mentioned cariogenic factors, teeth will decay in about a year and a half.Regular dental check-ups at the dentist can keep track of the onset of oral cavity and teeth, treat them in time, and stop the further development of caries.

3. Healthy diet: Calcium is an important component of tooth tissue, and the development of infant teeth is inseparable from calcium. Calcium supplementation from a variety of foods, such as milk, yoghurt and green vegetables, is beneficial to dental health.

4. Choose fluoride toothpaste: The use of fluoride toothpaste with high-quality toothbrush can enhance the plaque removal effect, protect the teeth from bacterial acid production, transform the hydroxyapatite structure of tooth enamel into more acid-resistant fluoroapatite, and also repair the tooth enamel that has been damaged by acid.

5. Eat less sugar or sugary snacks: After eating candy or snacks rich in sucrose, if your teeth are not cleaned in time, the bacteria in your mouth will quickly convert sugar and starch particles into acids, which will destroy tooth enamel. Eating less sugar or sugary snacks is essential for maintaining dental health.