Biocompatible dental materials are restorations and prosthetics selected for their low potential to cause adverse biological reactions. They are free of mercury, BPA, nickel, beryllium, and other compounds with established toxicity concerns. At Rite Dentist in Valley Village, every material selection is guided by this principle.
Last updated: May 2026 · Written by Dr. Maryet Nikkie Babrood, DDS · Rite Dentist, Valley Village, CA
RATED 5.0 ★ · 185+ REVIEWS · IAOMT MEMBER · BPA-FREE RESTORATIONS · VALLEY VILLAGE, CA
Biocompatibility in dentistry refers to how a material interacts with the body over time. A biocompatible material does not leach toxic substances, does not provoke chronic immune responses, and does not interfere with the normal function of surrounding tissues. No material is perfectly inert, but some carry significantly lower risk profiles than others.
The materials with the longest history of concern are dental amalgam (which contains approximately 50% mercury by weight), nickel-containing metal alloys (used in some crowns and orthodontic wires), and certain composite resins that contain BPA or BPA-releasing compounds. Each of these has peer-reviewed literature documenting biological effects, though individual sensitivity varies considerably.
For patients with autoimmune conditions, thyroid disorders, or multiple chemical sensitivities, material selection is especially significant. Some patients opt for biocompatibility testing, which uses blood serum analysis to identify which specific materials are least reactive for their individual immune system before a large restoration is placed.
Used for fillings and bonding. Tooth-colored and structurally strong. We use only BPA-free formulations, as some composite resins contain bisphenol compounds that can be released over time. Your restoration will match your tooth color and contain no heavy metals.
Used for crowns, inlays, onlays, and veneers. All-ceramic restorations contain no metal alloys, making them ideal for patients with metal sensitivities. They are also visually indistinguishable from natural tooth structure.
Used for crowns and implant restorations. Zirconia is a ceramic material with exceptional strength and zero metal content. It is one of the most biocompatible options available for patients who need a durable, long-term crown or implant abutment.
Rite Dentist does not place mercury amalgam, nickel-containing alloys, or BPA-containing composites. We do not use materials containing beryllium, a known carcinogen still found in some metal dental alloys.
Heavy metals in any restoration placed at Rite Dentist
All composite restorations use BPA-free formulations only
Clinical lifespan of quality ceramic and zirconia restorations
Serving Valley Village, Studio City, Sherman Oaks, and greater Los Angeles. Same-day consultations available.
A holistic look at root canal alternatives for Encino patients: are root canals toxic, how…
Why holistic dentists in Encino offer fluoride-free care, the hydroxyapatite alternative to fluoride, and whether…
Safe mercury filling removal for Encino patients: the risks, why the SMART protocol matters, replacing…
Holistic dentistry explained for Encino patients: mercury-free vs mercury-safe, what a biological dentist does differently,…
Emergency oral surgery in Sherman Oaks: what to do about an impacted wisdom tooth, a…
What counts as a dental emergency, from a lost crown to a swollen gum, plus…
This website uses cookies.