A root canal retreatment is a dental procedure that involves the removal of the previous root canal filling material from a tooth, cleaning of infected tissue and the placement of new filling material. This procedure is performed when a tooth that has had a root canal treatment shows signs of infection, such as pain, swelling, or inflammation.
During a root canal retreatment, the dental professional will begin by numbing the affected tooth and surrounding area with local anesthesia. They will then create an opening in the tooth to access the root canal system and remove the previous filling material. The canals will be cleaned and disinfected to remove any bacteria, and new filling material will be placed to seal the canals.
Once the root canal retreatment is complete, the tooth may be restored with a filling or crown to protect it and restore its function. Patients may experience some discomfort or sensitivity following the procedure, but this can usually be managed with over-the-counter pain medication and typically resolves within a few days.
Root canal retreatment can be a successful option for salvaging a tooth that has previously undergone root canal treatment and has become re-infected or has not healed properly. It is typically a less invasive and more cost-effective option compared to having the tooth extracted and replaced with an implant or bridge. However, like any dental procedure, success rates can vary and it's important to discuss the potential risks and benefits with your dental professional before deciding on the best treatment plan for your individual needs.
Dr. Thomas is a general dentist that loves sharing information about all aspects of dentistry, but is passionate about digital and implant dentistry. Dr. Thomas received his DMD degree from Tufts University School of Dental Medicine and continues to find helpful ways to inform and educate people about dental procedures and products.
Are you looking for a second opinion? Dr. Thomas is the CEO of Opinion Two Nonprofit Organization. Opinion Two is available online or on mobile app and it allows patients to receive dental second opinions with top US-licensed dentists. All proceeds are used to benefit future generations of dentists through scholarships and benefits to pre-dental programs.