Is it tooth decay that the posterior molars have black seams?

1. Hue

When tooth decay appears, the first thing that changes is the color of the teeth, and the normal and healthy teeth are generally whiter, looking translucent and beautiful, giving people a very clean feeling. However, when tooth decay occurs, there will be a significant change in hue, such as black and white, dark brown, dark brown, etc., and some will also change to white and dark brown, and the color will change, and there are many possibilities.

Second, the material

Normal teeth are very strong and hard when knocked, and the material of the tooth that causes tooth decay will change significantly, and you can use a probe to scrape off the surface of the tooth, and you will find that it is very easy to scrape off the calm and calm object on the tooth.

3. Appearance

Once tooth decay occurs, the most serious change is the change in appearance, which can be seen according to the human eye. Like a tooth cavity, the detector can be plugged into, some tooth cavities will become darker and darker, and there will be a strong pain in the mouth touching the part, which has already produced tooth decay.

Identifying tooth decay requires starting from these three levels. The appearance of black seams does not mean that it produces tooth decay, but because there will be pits and grooves on the surface of human teeth, and this gap is very small, when taking some ingredients with melanin, it is difficult to eliminate this melanin according to all normal brushing methods. If the pit and fissure space is deeper, the more pigmentation there is, and the black seams will look more prominent, so the presence of black seams does not necessarily mean that tooth decay has occurred.

In order to prevent the occurrence of black seams, it is necessary to do a good job in many aspects, first cultivate the habit of brushing teeth, and follow the correct brushing method, although it is difficult to brush out the pigment in the black seams, but it can maintain the teeth and prevent tooth decay.

It is recommended to brush your teeth three times a day from morning to night, rinse your mouth three minutes after eating the ingredients, and spit out the remaining stains in your teeth to keep your mouth clean.

Secondly, moderate tooth cleaning, teeth cleaning actually has many benefits, such as the pigment that can not be eliminated usually, can be washed off according to the tooth cleaning, and you can also check the health of the teeth by the way, and choose the right soft toothbrush whitening toothpaste.

It is very important to have healthy teeth, as the old saying goes, toothache is really fatal, once it causes tooth decay, it will seriously affect daily life, so we should pay attention to the maintenance of teeth in daily life, and we can check the teeth according to the tone, material and shape of the teeth. Maintain the physical and mental health of the oral cavity, and have good healthy and healthy teeth.