Sometimes, a root canal can get reinfected if bacteria enter the tooth. At Telopea Park Dental, we offer effective and comfortable root canal therapy for infected teeth, including teeth that have been reinfected.
Our goal is to restore your oral health and well-being. Most root canals are successful and provide relief from discomfort and pain. A successful root canal saves a natural tooth and extends its life, matching the surrounding healthy teeth.
Why Does Root Canal Reinfection Occur?
Sometimes, a root canal can get reinfected due to the persistence of bacteria, untreated canals and other complications. Some reasons a tooth can get reinfected may be because of the following:
- Small root canal structure, including hidden or curved canals
- Delayed placement of a protective filling
- Bacteria from saliva enter under the filling material before the sealing process
- New cavities developing due to poor oral hygiene
- New bacteria enter the tooth through cracks, breaks or fractures
- Complicated root canal system anatomy
Signs of Root Canal Reinfection
Signs of a root canal reinfection include:
- Sensitivity to pressure and temperature
- Pain or sensitivity when placing pressure on the teeth
- Swollen gums
- Pimples or bumps on the gums
- Yellowish or green discharge or pus
- Dull, consistent ache in a particular area
- Intense pain around or in the tooth
- Bad taste or odour in the mouth
If you experience any of these symptoms, we invite you to contact our dental practice for assistance. Our dental team can help relieve discomfort and restore your tooth to its former glory!