杜牙根 is a common dental procedure used to save damaged or infected teeth. It involves drilling a hole into the tooth and removing the soft centre, know
杜牙根 is a common dental procedure used to save damaged or infected teeth. It involves drilling a hole into the tooth and removing the soft centre, known as the pulp, which is made up of nerves, connective tissue and blood supply.
Root canal therapy usually eliminates pain and stops the spread of infection, which otherwise could lead to an abscessed tooth or other problems. However, it can also be a risky procedure.
Dental
杜牙根 is the most common dental procedure to treat a tooth that has become infected or inflamed. It saves teeth and prevents infections from spreading to the jawbone.
A root canal is usually performed when the pulp, the tissue that contains blood vessels, nerves and connective tissue within a tooth, becomes infected or damaged. This can happen due to a cavity, cracked tooth, trauma, or gum disease.
To remove the infected tissue, the dentist first administers local anesthesia to numb the area around the tooth and surrounding gums. The dentist then drills a small hole into the top of the tooth in order to expose the pulp.
The infected tissue is then removed and the tooth is thoroughly cleaned to remove all bacteria. Next, the interior of the tooth is sealed with a biocompatible material called gutta-percha.
This sealer protects the inside of the tooth from bacteria and helps the canals close properly. A temporary filling is placed to cover the opening and a permanent crown is applied when the tooth has healed.
After a root canal, you may experience tenderness in the tooth and gums for a day or two. This is a normal side effect of anesthesia and can be relieved with over-the-counter pain medications.
Root Canal Treatment
When a tooth is damaged from decay or injury, it’s vital to get it treated quickly. This can prevent serious complications, such as infection and bone loss, that could require a tooth extraction or replacement.
During root canal treatment, the pulp, or nerves, of the tooth are removed and the inside of the tooth is thoroughly cleaned and sealed with a special filling material. The procedure is considered safe and effective.
The dentist will numb your tooth and gums with a local anaesthetic before the work begins. The procedure is generally painless and takes about an hour.
A root canal can save a severely damaged tooth that may otherwise need to be extracted. A root canal is also a way to eliminate pain and prevent the spread of bacteria.
To determine whether a tooth needs a root canal, a dentist will listen to you, examine the tooth, take X-rays, and perform other diagnostic procedures. An X-ray helps the dentist see the condition of the tooth and its location in your mouth, including any cracks or chips.
If you need a root canal, the procedure will be performed under local anaesthetic. The tooth will be numbed before the treatment begins, and the dentist or endodontist will remove the infected tissue from the root canals. They will then fill the empty space with a rubber-like material called gutta percha, and insert a crown or other protective restoration to protect your tooth.
Nixondental.com
When a tooth is infected or has a large cavity, it can damage the root of the tooth. In these cases, root canal treatment is the only way to save a tooth that may otherwise be lost. It is performed to relieve pain and prevent the infection from spreading.
During the procedure, the dentist numbs the tooth and then removes the infected pulp from the root canals. A series of files are used to enlarge and shape the canals, so they can be filled with a material that will help protect the tooth and keep it healthy.
A final restoration is then placed, usually a dental crown. This will replace the damaged tooth structure, seal off the root canal treatment, and support the tooth to withstand normal biting forces. The cost of the procedure varies, and it is often covered by insurance.
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