Chronic toothache and discomfort can have detrimental effects on your oral health and quality of life. This could be attributed to dental infections that wreak havoc. When regular fillings fail to restore your tooth, dentists recommend root canal treatment (RCT). It has a success rate of up to 90% but this may vary. However, there could be instances when the root canal procedure may fail, requiring retreatment.

The Indianapolis family dentist and their team of endodontists offer root canal retreatments for failed root canal procedures, thereby saving the teeth from extractions. 

A comprehensive guide to root canal retreatment

Root canal retreatment is a repeat dental procedure that involves the removal of the previous crown and filling material, cleansing of the root canals, and re-filling and re-crowning of the tooth. It yields a success rate that ranges from around 70 to 90%. Root canal retreatment is an excellent alternative to extractions, dental implants, and prosthetic bridges and is far less expensive. If you have good bone support, a solid surface, and healthy gums beneath, you can be an ideal candidate for root canal retreatment.

How is root canal retreatment performed? 

The root canal retreatment is a simple procedure, and the number of visits required for the treatment depends on the extent and severity of the infection and the complexity of the treatment.

The procedure is as follows:

  • Your dentist will administer local anesthesia to numb the affected tooth
  • A rubber dam will be used to isolate the tooth, which helps prevent moisture and bacteria 
  • Your dentist will begin by removing your customized crown and the post to gain access to the tooth
  • An ultrasonic handpiece will be used to remove any filling or obstructions blocking the root canals
  • Tiny instruments will be used to clean and reshape the root canal 
  • When the dentist is confident that the root canals are clean and there is no infection left, gutta-percha will be used to pack the space
  • During the next visit, oral impressions will be taken for crown fabrication
  • After about a week, your dentist will place your permanent crown using dental cement

Bottom line 

The root canal retreatment procedure can be tedious, but it’s worth a try. Since it greatly reduces the need for extractions and other extensive dental procedures. The fate of your oral health is in your hands; make your decisions wisely! If you experience any pain and discomfort even after a root canal treatment, seek dental care at the earliest and do not ignore your signs of an RCT failure.