![]() Root canal therapy will usually save the tooth and eliminate the pain. This can look unsightly, and it can make it hard to have a good bite. However, removing a tooth may mean that the surrounding teeth start to move and become crooked. Some patients opt for extraction, especially if it hurts a lot or if the tooth cannot be restored, for example, if there is large decay, trauma, or loss of bone due to periodontal, or gum, disease. Eventually, the tooth will become loose and need extracting. Without treatment, the infection will spread. There may be pain when chewing, and some people have a continuous, throbbing pain. The ligaments around the tooth will swell, and the tooth will become loose.Ī pulp injury will make the tooth sensitive to high and low temperatures. ![]() If the bacteria penetrate through the root openings, it can cause an infection in the bone.Īn infection will weaken the bone and break it down. The bacteria will eventually destroy the pulp. If there is a deep cavity, a cracked tooth, or a loose filling, bacteria can enter the pulp. If the pulp becomes injured or diseased, it cannot repair itself, and the tissue dies. This helps to repair a tooth before it requires extraction. Share on Pinterest Root canal treats infected or injured pulp. Treatment often takes only one appointment, but if there are curved canals, multi-canals, or large infections, this could take one or two additional appointments. Once there is a crown or filling is done, the person can use the tooth as before. Until the crown or filling is complete, the patient should not chew or bite on the tooth. This supply is adequate, but in time, the tooth will become more brittle, so a crown or filling offers protection. A tooth with no pulp must receive its nourishment from the ligament that attaches the tooth to the bone. However, the tooth will be now more fragile than it was before. The patient will no longer feel any pain in that tooth because the nerve tissue has been removed, and the infection has been eliminated. Then, the tooth is filled with a rubber-like material, using an adhesive cement to seal the canals completely.Īfter root canal therapy, the tooth is dead. Next, the dentist cleans, shapes and decontaminates the hollow area, using tiny files and irrigation solutions. With the patient under local anesthesia, the dentist makes a small access hole on the surface of the tooth and removes the diseased and dead pulp tissue with very small files. ![]() Cleaning the root canalįirst, the dentist removes everything that is inside the root canal. Root canal therapy is done in three steps, and it takes between one and three sessions to complete. ![]()
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