Biological dentistry at Zahnarztpraxis Freienstein means treating your teeth and gums not in isolation, but as an integral part of your overall health. Dr. Siouri and the team combine proven dental science with a whole-body perspective, using biocompatible, metal-free materials and minimally invasive methods so that every treatment supports — rather than burdens — your body.
What Is Biological Dentistry?
Biological dentistry, also called holistic or integrative dentistry, is an approach that considers the impact of dental treatments on the entire organism. Every material placed in the mouth, every technique used during a procedure, and every aftercare decision is evaluated for its compatibility with your body’s own systems. This means avoiding known toxins such as amalgam and certain metals, choosing materials with proven biocompatibility, and stimulating the body’s natural healing capacity wherever possible.
At Freienstein, this philosophy shapes every appointment — from a routine check-up to complex oral surgery. You can learn more about the biological dentist team at Freienstein and the values that guide our practice.
Our Core Principles of Biological Dentistry
Metal-Free & Biocompatible Materials
Mercury-containing amalgam fillings have been a concern in biological dentistry for decades. At our practice, all restorations are placed using ceramic or hybrid composite materials that are free of heavy metals and designed to integrate harmoniously with the body. For patients who still carry old amalgam fillings, we offer safe removal following internationally recognised protocols. Restorations such as ceramic and composite fillings deliver both aesthetic results and long-term biocompatibility.
Minimally Invasive Surgical Techniques
Wherever surgery is necessary — for example, the removal of wisdom teeth or the placement of implants — we apply the gentlest techniques available. Atraumatic, tissue-preserving protocols reduce inflammation, shorten recovery times, and protect surrounding bone and soft tissue. Our biological wisdom tooth removal approach is a clear example: we prioritise complete wound healing and the avoidance of silent jaw inflammations (FDOK/NICO) from the moment of extraction onwards.
Supporting the Body’s Own Healing Processes
Biological dentistry actively supports regeneration rather than simply repairing damage. Platelet-Rich Fibrin (PRF) therapy uses your own blood to concentrate growth factors that accelerate bone and soft-tissue healing after procedures. Ozone therapy provides chemical-free disinfection of caries lesions, root canals, and periodontal pockets, eliminating bacteria without harming healthy cells. Neural therapy with targeted procaine injections can relieve chronic pain patterns linked to dental interference fields.
We also place particular importance on the oral microbiome. Our biological prophylaxis and vital cleaning programme is designed to strengthen beneficial bacteria in the mouth, reducing the risk of caries and periodontitis without disrupting the natural bacterial balance.
Diagnosing Hidden Problems with Precision
Silent jawbone inflammations — known as FDOK or NICO — are areas of reduced bone density or chronic low-grade infection that conventional two-dimensional X-rays frequently miss. These lesions can affect the immune system, contribute to systemic symptoms, and remain entirely pain-free for years. Using 3D CBCT diagnostics, we can identify such areas precisely, allowing targeted, conservative treatment before complications arise.
Treatments Within Our Biological Dentistry Approach
The biological philosophy at Freienstein encompasses a broad range of services:
- Metal-free ceramic implants — zirconia implants that are fully biocompatible, non-corrosive, and aesthetically natural
- Ceramic crowns and bridges — metal-free restorations for damaged or missing teeth
- Ozone therapy — natural disinfection for cavities, gum disease, and root canal treatment
- PRF (Platelet-Rich Fibrin) — natural regeneration using growth factors from your own blood
- Neural therapy — procaine injections to resolve chronic pain linked to dental interference fields
- FDOK & NICO diagnostics and treatment — identifying and resolving silent jawbone inflammations
- Amalgam removal — safe, protocol-based removal of mercury-containing fillings
- Biological prophylaxis — microbiome-friendly hygiene to sustain long-term oral health
- Biological wisdom tooth removal — atraumatic extraction to prevent post-surgical jaw lesions
- TMJ therapy and splint treatment — addressing jaw muscle imbalance and its systemic effects
- Paediatric dentistry — gentle, biological care for children from an early age
Why Whole-Body Thinking Matters in Dentistry
Research increasingly demonstrates links between oral health and systemic conditions such as cardiovascular disease, diabetes, and chronic inflammatory disorders. Periodontal bacteria, for instance, have been detected in arterial plaque. Heavy metals from dental restorations can accumulate in body tissues over time. Chronic jaw inflammations have been associated with unexplained fatigue and immune dysregulation. Biological dentistry acknowledges these connections and takes responsibility for them in every clinical decision.
At Zahnarztpraxis Freienstein, we believe that identifying and treating silent jawbone inflammations is a critical step towards restoring not only oral health but overall well-being for many patients.
Your First Appointment
We begin every new patient relationship with a thorough consultation that goes beyond teeth and gums. We ask about your general health, existing restorations, any systemic symptoms you may be experiencing, and your personal goals for treatment. This allows us to design a treatment plan that is genuinely tailored to you — not a standard protocol, but a thoughtful, whole-body approach.
Whether you are seeking a second opinion on existing restorations, concerned about amalgam fillings, or simply looking for a dental practice that shares your values around health and sustainability, we welcome you to Zahnarztpraxis Freienstein.
Frequently Asked Questions About Biological Dentistry
What makes biological dentistry different from conventional dentistry?
Biological dentistry evaluates every treatment decision in the context of the whole body, not only the tooth or gum tissue being treated. This means using only biocompatible, metal-free materials, applying minimally invasive techniques, supporting the body’s natural healing processes, and screening for hidden problems such as silent jawbone inflammations that conventional dentistry may overlook.
Is biological dentistry suitable for children?
Yes. Biological and minimally invasive principles are particularly valuable for children, whose developing bodies are more sensitive to toxic materials and whose experiences at the dentist shape a lifetime of dental health behaviour. Our paediatric dentistry service applies the same gentle, biocompatible approach used for adult patients.
Do you offer safe amalgam removal?
Yes. We remove amalgam fillings using internationally recognised safety protocols that protect patients, staff, and the environment from mercury vapour exposure. The procedure is followed by placement of a ceramic or composite restoration. Patients with concerns about existing amalgam restorations are welcome to book a consultation to discuss their options.
Are ceramic implants as durable as titanium implants?
Modern zirconia (ceramic) implants have been shown in clinical studies to achieve osseointegration rates comparable to titanium implants. They offer the additional advantages of being fully metal-free, non-corrosive, and visually more natural — particularly important in the aesthetic zone where the gum tissue is thin. We are happy to discuss whether ceramic implants are right for your individual situation.