Pulpitis refers to inflammation of the pulp tissue, the pulp tissue in the pulp cavity organizations, including the dental pulp cells, nerves, blood vessels, and lymphatic, commonly known as tooth nerve. In the pulp cavity pulp tissue causing inflammation, the pulp tissue congestion, edema of the nerve and pulp tissue in the hard four weeks of the canal, the pulp tissue inflammation severe pain, which produces inflammation the reasons for the following three kinds of clear conditions?
1. Dental caries is caused by inflammation of the pulp tissue the culprit, we can say that 99% of the occurrence of deciduous teeth pulpitis caused due to caries. Dental caries early without any symptoms, in the event to the middle or deep inside the cave bacteria dental supplies and bacterial toxins produced can be directly or indirectly, transgression of human dental pulp, leaving the pulp to produce inflammation.
2. Deciduous trauma lead to broken pulp exposed, and allows the pulp tissue inflammation; even if the pulp tissue is not exposed, but not treated in time, bacteria and bacterial toxins invaded dentinal tubules of teeth ends at pulp also cause the pulp tissue inflammation.
3. Other reasons, intraoral dental caries, no obvious trauma toothache, you should consider other factors, retrograde infection of the body. Such as leukemia patients, the dental pulp can leukemic cell infiltration can cause a toothache.
In addition, there is no obvious crown fracture, may also be Four kinds of teeth form "white" way closed root fracture or apical nerves and blood vessels break, which leads to inflammation of the pulp tissue, the occurrence of tooth pain.
In order to prevent the occurrence of deciduous teeth pulpitis, parents should pay attention to dental caries should be treated in time, otherwise you will stitch in time saves nine. In addition, pulpitis, the event should be treated in time; otherwise inflammation will be further development to the deep, the formation of periapical.
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