Yes, it must be redone.
Often a surgical procedure (apicoectomy) can be performed, which removes the infected area. The procedure can weaken the remainder of the tooth.
Short for apicotomy. This is performing root canal surgery which had failed previously.
Since a failed root canal may result in an infection, you should consult your dentist rather than trying to diagnose and treat yourself. Even if you do need an antibiotic, it matters which antibiotic you use, and some are available only by prescription. Furthermore, the failed root canal should be repaired.
the best predictor is why you needed a root canal in the first place. if its due to trauma, success is extremely high. if its due to infection, success rates are a little lower. the root anatomy of the tooth also factors into success rate.
Call the dentist that did your root canal or any current dentist. When the nerve dies the tooth turns grey. Then the tooth has to be pulled. Depending on where your 'root canal' is, you may need a bridge or implant. This was my experience. Cost would depend on the dentist fee and insurance consideration. Blessings.
If you get an infection after a root canal, its usually called a "failed" root canal. The dentist may try it again by re-filing the tooth and then repeating the process, or simply go for the more simple (and less complicated) procedure of removing the tooth in its entirely.
well.. it depends.. if the crack was in the crown.. then a prep is done then a fixed crown is placed.. but if the crack extended to the root.. then the tooth will be indecated for extraction.
France started the construction of the Panama Canal but failed.
The Panama Canal is in Panama, about 1600 miles from the southernmost border of the United States.A root canal is a dental procedure, not a canal.
Unless you can demonstrate that the first dentist was somehow negligent or incompetent, no, you should not expect a rebate. Root canal therapy is not guaranteed. These procedures can and do fail through no one's fault.
Dental code D6740 refers to the procedure for a "Retreatment of a Failed Root Canal" on a tooth with a previous root canal therapy that has not healed properly or has reinfected. This code is used to document and bill for the retreatment process, which may involve cleaning out the existing root canal, disinfecting it, and then sealing it again. It is important for dental professionals to use this code correctly to ensure appropriate insurance coverage and patient billing.
The medical code for root canal Anterior is D3310.