Determining the Need for Endodontic Retreatment
Occasionally, a tooth previously treated may develop new issues after months or years. In some cases, despite endodontic treatment, the tooth may not heal properly or continue to cause discomfort. Thankfully, a second endodontic procedure offers the chance to salvage the tooth.
Common Causes of Endodontic Treatment Failure
- Delayed placement of the crown
- Loose filling
- Tooth fracture
- Missed treatment of curved and narrow canals
- Exposure of root canal fillings to new decay
- Saliva contamination inside the tooth
- Failure to identify complex canals during initial treatment
