What's the cause of bad tooth symmetry

summary

For the emergence of oral diseases such as tooth defect, we must put our mind in a timely manner. In fact, the harm of oral diseases such as tooth defect is a serious matter. Therefore, when we pay attention to the harm of oral diseases such as tooth defect, what are the main reasons for tooth defect?

What's the cause of bad tooth symmetry

First, the chronic wear of tooth hard tissue caused by simple mechanical friction is called wear. Uniform and appropriate wear is of great significance to the health of periodontal tissue. For example, because of the wear of the tooth tip, the lateral pressure during chewing is reduced, so that the shape of the tooth tip and the function of the periodontal tissue adapt to each other. In addition, crown wear can reduce the length of clinical crown and maintain the coordination of crown root length, so as not to overburden the periodontal tissue due to leverage.

Second, caries is the common cause of tooth defect, followed by trauma, wear, wedge-shaped defect, acid erosion and developmental deformity. The common developmental deformities were enamel hypoplasia, mottled enamel teeth and small teeth. In mild enamel hypoplasia, the crowns were chalky or brown. In severe cases, the crowns were incomplete, the enamel calcification was poor, the hardness was reduced, and the enamel surface was rough and pigmented.

Third: dental caries is a common and frequently occurring disease in oral cavity. When suffering from dental caries, the damage of the tooth body changes from shallow to deep. If not treated in time, the hard tissue of the tooth will be destroyed continuously, leading to pulpitis and periapical periodontitis, resulting in crown defect and becoming residual crown or root. If the formation of apical abscess, teeth may appear loose, touch pain, and eventually due to serious damage can not be treated and removed.

matters needing attention

In fact, there are quite a lot of reasons for oral diseases such as tooth defects. In fact, when oral diseases such as tooth defects appear in our lives, we must actively correct our mental problems to avoid serious damage caused by diseases!