1, tooth decay
Dental caries is a common dental disease. There are many cases of pulp inflammation after dental caries. Serious dental caries can cause dental pulp exposure and infection, resulting in inflammation and pain.
2. Tooth damage
The types of tooth injury mainly include crown root injury and pulp disease caused by tooth trauma, and the degree of tooth injury is closely related to pulpitis. Traumatic pulp exposure can directly cause pulpitis; After the teeth are slightly shaken, the pulp may or may not be inflamed.
3. Tooth wear
Tooth wear is more common in the elderly because tooth enamel will wear after decades of chewing. The pulpitis caused by tooth wear generally has the characteristics that the tooth tissue defect is more painful and closer to the pulp. The way of pulpitis caused by tooth wear is caused by dentinal tubules.
4. Congenital malformation
Common starvation congenital malformations include central apex abnormality and lingual fossa pulp necrosis. Dental pulp infection caused by wear of deformed central tip; Abnormal lingual fossa is often embedded with food, which leads to pulp infection.
5. Wedge defect
Improper brushing methods will cause dental neck defects, and serious defects will lead to dental pulp exposure and inflammation. Wedge-shaped defects can also cause pulpitis due to the stimulation of chemicals on dental pulp, such as composite resin repairing defects or disinfection of drugs at the bottom of holes to stimulate dental pulp and cause inflammation.
6. periodontitis
It is more common in retrograde infection caused by blind bag infection of severe periodontitis, that is to say, blind bag destroys the tissue around the root and affects the pulp tissue of the root.
7, preventive measures
1, to avoid foreign body damage
Many periodontal diseases are caused by long-term food impaction, trauma and other reasons, which should attract the attention of patients and dentists and be corrected in time. In particular, periodontal diseases caused by poor quality of work should be avoided. For example, wound healing caused by too high fillings or restorations, food impaction caused by poor contact points, periodontal pockets caused by the destruction of epithelial attachment at the bottom of gingival sulcus by instruments during scaling, etc.
2, early examination and early treatment
Early periodontal disease can achieve satisfactory results after removing tartar and other irritants and inflammation subsides. The effect of later treatment is very poor, therefore, the general survey of oral diseases should be carried out frequently in order to find and treat them as soon as possible.
3. You should wash your teeth
Advocate brushing your teeth every night to remove dirt and protect your teeth. The bristles of the toothbrush should not be too hard, which will damage the gums and teeth. Brushing your teeth is the best way to clean your mouth and protect your teeth. Correct brushing can remove soft and white dirt, food residue and some dental plaque in the mouth, prevent the generation of some dental calculus, thus massage the gums, thus reducing the pathogenic factors of the mouth, promoting the health of the organization and enhancing the ability to resist diseases.
4. Pay attention to oral hygiene
Judging from the pathogenic factors, the high incidence rate in rural areas and unclean mouth are the main reasons. Pay attention to oral hygiene and take good care of your own people, so you can suffer less or not get sick. Even after illness, early treatment can achieve good curative effect and the curative effect is stable. Therefore, strengthening health publicity and education, improving people's oral hygiene habits and popularizing the treatment of unclean gingivitis can all play a preventive role.
5, the teeth should be knocked frequently.
Percussion can not only strengthen the root and periodontal tissue, but also excite nerve, blood vessel and dental pulp cells, which is of great benefit to the health of teeth. The common methods of tapping teeth are: first tap the molars 36 times, then tap the incisors 36 times, then tap the canine teeth 36 times, and finally lick the teeth with your tongue three or five times. It only takes two minutes a day to get a good effect of strengthening teeth.
Step 6 exercise
Labor can stretch bones and muscles, smooth qi and blood, recuperate spirit and keep fit. Especially mental workers and the elderly, they should often take part in some physical labor within their power to get physical exercise, which is of great benefit to the body and mind.