This is not true. A “run-of-the-mill” tooth is a tooth in which the triturate has been removed and the canals are sealed. This happens when the mash is septic, it is removed, the nose canals are cleaned and filled with wadding material. In many cases patients are perplexed: why does the toothache hurt? After all, there are no nerves! The from the word go talk over with on such problems is the spread of harmful microorganisms under the aegis the root canal of the tooth into the jaw bone. Microorganisms end the bone tight-fisted the house of the tooth, causing infection and, as a effect, pain. This process can be very intemperate, or it can procure several years.