Dr. Meeme Luks

23/12/2025

When oral health is neglected, the body takes notice.

BioLogic.

Oral health is inseparable from systemic health.
The mouth is where the body’s first line of defense begins.

When pathological processes in the mouth go unnoticed or untreated, the body adapts.
Quietly.
Gradually.
Over time.

This is how slow, destructive low-grade inflammation develops.
For years, it can influence immune signaling, metabolism, mental health, vascular function, gut balance, neurobiochemistry, tissue regeneration and the mechanisms of aging — long before clear symptoms appear. Long before anyone connects them to the mouth.

The most common failures in oral health are not technical.
They are attitudinal.

The wrong questions are asked, in the wrong order.
Biology is often replaced by aesthetics.

Patients — and sometimes clinicians — fail to recognize or prioritize early or existing inflammatory foci in the mouth.
Meanwhile, in general medicine, blood tests may appear “normal,” and treatment focuses on symptoms and consequences: the heart, blood vessels, metabolism — rather than the source.

Proper dentistry is not cosmetic care.
It is applied biological immunology.
It is preventive medicine.
It is the protection of health — and of years lived in good health.

If longevity, resilience and true wellbeing matter to you, the journey does not begin with treatment.
It begins with a timely decision to value yourself.

Allowing oral disease to progress silently compromises treatment outcomes, worsens prognosis, and makes care more complex and costly with every delay.

This is where my work begins.
Enough of partial health.

Your choice. Choose wisely.

22/12/2025

Vitamin D Levels, Inflammation and Predictability in Dental Practice

I would like to share several clinical observations from the past week that are directly relevant to everyday dental decision-making.

Across multiple patients, a similar clinical picture emerged:
tooth mobility, gingival swelling, discomfort, or signs of progressing periodontal or apical inflammation. Many of these patients were already supplementing with Vitamin D.

In addition to clinical examination, I routinely performed 3D imaging (CBCT) and included Vitamin D testing. In the majority of cases where inflammation had worsened or disease progression was evident, Vitamin D levels were below 30 ng/mL (≈ 75 nmol/L), and in some cases closer to 20 ng/mL (≈ 50 nmol/L).

From a functional and biological perspective, the commonly accepted lower reference limit of 50 nmol/L often appears insufficient in patients with chronic oral inflammation, bone loss or compromised healing capacity.

Based on clinical experience, Vitamin D levels in the range of 40–60 ng/mL (≈ 100–150 nmol/L) seem more supportive for:
• reducing the risk of apical and periodontal inflammation
• maintaining stability of existing chronic inflammatory foci
• improving outcomes in oral surgery, implantology and regenerative procedures
• supporting bone metabolism and immune regulation relevant to healing

Naturally, Vitamin D status must always be evaluated individually and in conjunction with the patient’s systemic health, inflammatory markers and clinical findings.

Why reference ranges matter in dentistry

Lower population-level reference limits are designed to reduce over-diagnosis at a public health level, but they do not necessarily reflect optimal biological conditions for healing and regeneration — particularly in dental and surgical contexts.

As clinicians, our goal is not to treat numbers, but to create biological conditions where our treatments can succeed predictably and long-term.

This is why understanding biomarkers, including Vitamin D is becoming an essential part of modern, functional dentistry.

Each patient is different. What is “normal” on paper may not be sufficient for stable periodontal health, bone preservation or surgical success.

Dentistry does not exist in isolation from the body.
When we align systemic health with clinical intervention, outcomes change.

15/12/2025

Root Canal Treatment, Infection and Whole-Body Health

For decades, I have seen patients come to my practice with very similar concerns.
They have read online or on social media that root canal–treated teeth are “toxic,” that they cause autoimmune diseases or cancer, that all root-filled teeth should be removed, or that extraction and immediate implantation is always a better solution than endodontic treatment.

These claims are often supported by references to old books, holistic blogs, or personal stories where someone removed a root-filled tooth and later felt better.
This creates fear and that fear is understandable.

My goal is neither to dismiss these concerns nor to automatically confirm them. My goal is to help clarify what is clinical opinion, what is supported by science, what is biologically possible, and where the limits truly are.

1. Can a tooth be painless and still infected?
Yes, it can.

A root canal–treated tooth is a non-vital structure — there is no nerve and no blood supply. This has two important implications:
• Pain may be absent even if microbial activity is present
• The immune system cannot access the inside of the tooth because blood does not circulate there

About radiographic findings
Conventional 2D radiographs mainly show bone, not bacteria. If bone destruction is still minimal, the image may appear “clean,” even when necrotic tissue or anaerobic bacteria remain inside the root canal system.
3D imaging (CBCT) is more sensitive and can reveal earlier changes that are invisible on 2D images.

Key message for patients:
Absence of pain ≠ complete health
Presence of bacteria ≠ automatic disease

2. Can a root canal–treated tooth burden the body?
Sometimes yes. Not always.

The root canal system is extremely complex. Even a technically excellent root canal treatment does not sterilize the tooth completely. This is a biological reality, not a failure of the clinician.

The real question is not whether bacteria are present, but whether the body can coexist with the situation without chronic immune activation.

Many people live for decades with root-filled teeth, normal blood markers, no symptoms, and good overall health. In these cases, the tooth is not a problem.

When does it become a problem?
Issues arise when:
• There is a chronic inflammatory focus around the tooth
• The immune system is already overloaded
• Blood tests indicate systemic inflammation
• The patient has autoimmune disease or unexplained chronic symptoms
• Imaging shows progressive bone loss

In such cases, a root-filled tooth may become one contributing factor among many, not the sole cause, but part of a larger inflammatory burden.

3. Do root canal–treated teeth cause cancer or autoimmune diseases?

Current scientific evidence does not support such direct claims. These statements are oversimplified.

What we do know is that chronic inflammation anywhere in the body burdens the immune system.
Chronic oral inflammatory sites whether from periodontitis, peri-implantitis, failing implants or unsuccessful root canal treatments, can contribute to systemic inflammatory load.

A root-filled tooth is not automatically the culprit. But a chronically inflamed or failed tooth can be one link in a chain of health challenges.

4. What should be done: keep the tooth, retreat it, or extract it?

There is no single answer that fits every patient.

Keeping the tooth is reasonable when:
• The tooth is strategically important
• The root filling is technically adequate
• Radiographic findings are stable
• The patient has no systemic inflammatory disease
• Overall health is good

Retreatment is reasonable when:
• The existing root filling is inadequate
• There is suspicion of leakage or reinfection
• The tooth has good structural value
• Prognosis is favorable

Extraction may be the best option when:
• There is chronic apical inflammation unresponsive to treatment
• Progressive bone loss is evident
• The tooth has been repeatedly problematic
• The patient has autoimmune or chronic systemic disease
• Other inflammatory sources have been excluded
• The patient wishes to minimize even low-grade chronic infection risk

My ethical principle is simple: every tooth has value but the organism as a whole is always more important than any single tooth.

5. Cavitations and why extraction technique matters

When a tooth is removed, the question is not only whether it should be extracted, but how.

If diseased periodontal ligament tissue remains and healing is incomplete, areas of poor bone regeneration or necrotic tissue may develop, potentially leading to chronic low-grade inflammation, often referred to as “cavitations.”

This is why I support an extraction approach that includes:
• Thorough debridement of the socket
• Removal of necrotic tissue
• Adjunctive use of ozone and PRF when appropriate
• Support of natural bone healing

This is not “alternative dentistry”, it is proper surgical hygiene and respect for biological healing principles.

Final message to patients
Do not panic when you hear the term “root canal.”
Do not believe extreme claims.
And do not ignore signals from your body.

The right question is not:
“Are root canals good or bad?”

The right question is:
“Does this specific tooth support or burden my overall health?”

Answering this requires proper diagnostics, honest discussion and an individualized approach — not fear, but knowledge.

Before making decisions regarding chronic inflammatory processes, I recommend comprehensive oral, salivary and blood testing to assess systemic risk.

Your mouth is part of your body.
And dentistry should serve your overall health, not ideology.

14/12/2025

Most of modern dentistry is still approached mechanically — we focus on procedures, materials and techniques, often assuming the biology will adapt afterwards.

During the recent training I delivered in Riga, one principle guided every discussion and demonstration: biology must be understood before mechanics are applied.

Long-term success depends not only on what we do clinically, but on the patient’s capacity to heal - their inflammatory status, tissue behaviour, systemic balance and biological readiness.

Holistic and functional dentistry is not an alternative to conventional treatment.
It is a deeper layer of clinical thinking that allows our work to become more predictable, more stable and more preventive.

When we assess and support the biological environment first, our mechanical interventions gain a much higher chance of long-term success.

We are not treating an isolated tooth.
We are treating a living system and the mouth is only one part of it.

This shift in perspective is essential if we want to move beyond temporary solutions and offer our patients results that truly last.

11/12/2025

Why do implants fail, even decades later? Often it’s not the implant, the surgery, or the prosthetic work that collapses first. It’s the biology around it.

When a patient presents with peri-implantitis alongside multiple active perio sites, systemic symptoms, fluctuating Vitamin D, temperature changes, weight gain and overall inflammatory patterns, we must widen our diagnostic lens.

This is no longer a “clean it and hope for the best” situation, it is a systemic environment that cannot support stable osseous healing.

Functional stomatology teaches us that implants fail not only because of local overload or poor hygiene, but because the organism itself is unable to heal.

If the biology is compromised, even the best surgical technique has limited influence.

Before planning any intervention, I always ask: Can this body heal right now? If not, functional medicine becomes the first phase of treatment - stabilizing biomarkers, reducing systemic inflammation, restoring immune capacity and supporting tissue metabolism.

Once the biology shifts, the mouth shifts. Infections resolve, mobility decreases, tissues heal and the environment becomes predictable again. Not always perfectly, but consistently better than before.

This is why implants don’t only fail mechanically. They fail biologically.

Understanding the systemic picture is no longer optional, it is the foundation of long-term success in modern dentistry.

10/12/2025

Vitamin D is not “just another lab value”. It’s one of the key biomarkers that guides modern functional dentistry.

When a patient presents with swelling, bone loss or chronic inflammation, the question is never only what happened, but why the body is unable to heal on its own.

In this case, a quick Vitamin D test showed a level of 20, far below the optimal 50–80 range required for proper bone metabolism, immune function and tissue repair. Without restoring this foundation, any local treatment becomes less predictable and less stable over time.

This is why my approach with every patient follows a clear philosophy: treatment, maintenance, prevention. We first restore biological balance, support detoxification and reloading, and only then proceed with interventions that can truly last.

Functional stomatology begins long before we touch the tooth. We work with the organism, not against it, respecting the biology that ultimately determines the success and longevity of our clinical work.

Vitamin D is just one of the biomarkers we assess daily, helping us make dentistry more predictable, more biological and more humane.

09/12/2025

On December 6th I had the opportunity to teach an advanced training at the Dental Center of Excellence in Riga, a day dedicated to understanding biology, tissue behaviour and the restorative power of preservation-based dentistry.

Throughout the day we explored topics that form the foundation of long-lasting clinical success:
• Replantation & Partial Extraction Therapy
• Socket Shield, Pontic Shield & Root Submergence
• Tissue healing dynamics and why implants sometimes fail
• Embryology and anatomy of the periodontium
• Pre-surgical body detox and systemic preparation
• Root position classification & repositioning
• How to preserve, reuse and regenerate natural structures
• Why tissue is the issue and how to work with nature, not against it

One of the highlights was guiding my good friend Dr. Gary through a full replantation procedure: how to remove a tooth atraumatically, clean the infected area thoroughly, and place the tooth back in a biologically favourable position.

Participants were able to observe the entire process step-by-step, a rare chance to see real-time decision-making, technique and tissue response working together.

We also included a hands-on session, where every participant had the chance to practice the Socket Shield technique on a model.
This practical component allowed dentists to feel the nuances of the technique - shield thickness, finishing, angles, and the subtle tactile feedback that determines long-term success.

My belief remains the same: every successful clinical case begins with respect for biology and a deep understanding of how tissues heal.

Technique matters, but biology decides.

A more in-depth training will be announced soon, and I look forward to continuing this journey of sharing knowledge and elevating modern dentistry together.

09/12/2025

08/12/2025

Hello! I’m Dr. Meeme Luks, a dentist who believes that true oral health begins with understanding the whole human being, not just the tooth.

I’ve worked in stomatology for more than 30 years, and during this journey I’ve founded clinics in Estonia and abroad, trained colleagues internationally, and continuously refined the techniques I teach today. Dentistry has always been my craft, my passion and my responsibility.

A few years ago I chose a new direction. I stepped away from the large, fast-paced clinic model to return to something slower, deeper and more meaningful - personalised, high-quality care where every patient receives full attention and thoughtful decision-making.

This is why I currently work as the sole doctor at CityMed, where I can be fully present with each person who walks through the door.

For me, dentistry has never been just dentistry. The mouth mirrors the entire body. That’s why before any treatment, I take time to understand the patient’s overall health.

Through our Fullgevity approach we assess biomarkers, nutritional status and systemic imbalances, working together with a nutrition specialist to support real healing, not only in the mouth, but throughout the whole body. When biology and clinical work align, the longevity of treatment and the success of healing become far more predictable.

Patients often tell me: “It finally feels like I’ve arrived at real dentistry.” For me, that is the greatest confirmation that this path - holistic, deeply personalised, biologically respectful is the right one.