There is no substitute for your own tooth. If your tooth can easily be treated with a root canal and crown, do it. If the tooth is badly broken, and will be difficult to restore after the root canal, then sometimes it is better to extract it. However, it should then be replaced with an implant and crown, or a three-unit bridge. It is very important to fill the space so that the other teeth will not move into it. Dentists frequently charge the same price for a root canal and crown, a single implant and crown, and a three-unit bridge. You can talk with your dentist about your options.
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