Root Canal-Free Practice
Why we remove root canal-treated and non-vital teeth
At Biological Dentistry of Southern California, we take a different path from conventional dentistry. We are a root canal–free practice — meaning we do not perform root canal therapy on any tooth.
Instead, we focus on identifying and removing teeth that have lost vitality, including previously root canal–treated teeth, when clinically appropriate, and offer biologically sound replacement options.
We do this because oral health doesn’t just affect your mouth — it affects your whole body.
What is a root canal?
During a root canal procedure, the tooth is disinfected with sodium hypochlorite (commonly known as bleach), followed by EDTA (Ethylenediaminetetraacetic acid), and sometimes chlorhexidine. The cleaned canals are then sealed with gutta-percha (trans-polyisoprene, a rubber polymer base with thermoplastic properties) and an endodontic sealer to prevent reinfection. All of these materials are ADA-approved, standard practice in conventional dentistry, and regulated by the California Dental Board. Biological Dentistry of Southern California expresses concern about the use of strong disinfectants like sodium hypochlorite (bleach) inside the body and the long-term placement of gutta-percha (a rubber-based material) within root canals, questioning whether residual bacteria or material compatibility could affect overall health. Patients everywhere should be encouraged to discuss treatment options with their licensed dentist to determine what aligns with their health preferences and clinical needs.
The Biological Concern With Non-Vital and Root Canal–Treated Teeth
A non-vital tooth — one whose nerve and blood supply is no longer alive — becomes a different biological environment than a vital, living tooth. Research in oral microbiology and immunology shows that:
• Complex bacterial species can have the potential to remain present in microscopic areas of a root canal–treated tooth, even after standard endodontic procedures
• These microbial remnants can have the potential to contribute to inflammation and immune responses in surrounding tissues and systemically
• Some scientific literature has found associations between chronic oral infection, including deep periodontal infections and persistent microbial reservoirs, and systemic inflammatory markers.
Importantly: science does not universally confirm a direct cause-and-effect relationship between root canal treatment and systemic diseases. However, associations with inflammatory processes have been highlighted in peer-reviewed studies, and this informs our clinical perspective.
Rather than leaving a non-vital or previously treated tooth in place — especially when signs of chronic infection, fracture risk, or compromised structure are present — we often find extraction of the root canal to be the more biologically conservative solution for our patients.
Our Commitment: No Root Canals
We will never recommend conventional root canal therapy be performed within our practice, as it is outside what we consider as our scope of work. However, if a patient does want a root canal, we have options for the patient outside of our practice, and those options will always be presented.
Instead, when a tooth’s nerve is no longer vital or a root canal–treated tooth shows ongoing issues, we discuss with you:
• Why that tooth may be contributing to inflammation or infection
• Your individual biological risks and benefits
• Your replacement options
• What to expect before, during, and after treatment
We strongly believe in removing chronic oral infection and non-vital tissue in a way that supports your immune system, overall health, and quality of life.
When Extraction Is Considered:
Extraction of non-vital or previously root canal-treated teeth may be recommended when:
-
There are signs of persistent localized or systemic infection, or bone loss
-
The tooth has structural compromise or fracture risk
-
There is localized inflammation affecting the surrounding tissues
-
You prefer removal after an informed discussion of all options
Each case is individualized — we do not make blanket assumptions but rather evidence-based, biologically informed recommendations tailored to you.
Tooth Replacement Options After Extraction
At Biological Dentistry of Newport Beach we will give each patient a comprehensive treatment plan including the best option to replace each root canal treated tooth site. The best option most times is to replace with a ceramic implant and will always be recommended if the patient is a good candidate. The other option is to leave a toothless space, which is sub-optimal due to many factors.
This content is provided for educational and informational purposes only and does not constitute medical or dental advice, diagnosis, or treatment for any specific individual.
Although some scientific literature has explored associations between chronic oral inflammation and certain systemic health markers, current evidence does not establish that root canal treatment causes systemic disease.
All treatment recommendations are based on a comprehensive clinical evaluation of each patient’s individual medical and dental history. Treatment plans are developed in accordance with applicable standards of care, including guidelines and recommendations recognized by the American Dental Association (ADA) and regulations established by the California Dental Board.
Individual needs and preferences vary, and patients are encouraged to discuss all available options with a licensed dental professional to determine the most appropriate course of care for their specific situation.