The tooth is rotten to the point that only the root is left, and depending on the length and severity of the residual root, treatment options such as root canal treatment followed by crown restoration and extraction are chosen.
The root of the tooth is long with no inflammation around it, and the top of the root is located on the gums, the tooth will be treated with root canal therapy first, and then two weeks later the tooth will be restored with crown restoration to restore the function of the tooth; the root of the tooth is long with no inflammation around it, but the top of the root is located under the gums first, the root of the tooth will be tractioned on the gums first, and then the tooth will be restored with crown restoration after root canal therapy.
The short root has inflammation at the tip of the root, in this case there is not much significance to keep the tooth, the tooth will be extracted first, and after the inflammation disappears, the tooth will be implanted or restored with other denture.
The tooth is rotten to the point that only the residual root is left, timely to the hospital to take a dental apical film, to determine the condition of the root, and then choose the best treatment method.