When people hear the term “prophylaxis,” they usually immediately think of professional dental cleaning (PDC). While not incorrect, this is too narrow a view. In modern dentistry, we understand prophylaxis as a comprehensive concept that goes far beyond the mere removal of tartar. It is your personal strategy to prevent diseases from developing in the first place – entirely in the spirit of its literal Greek meaning: “to exclude from the outset.”
Why is this more important today than ever? Caries and periodontitis (inflammation of the tooth-supporting apparatus) remain widespread chronic diseases. Periodontitis, in particular, often develops insidiously and painlessly but has demonstrably negative interactions with general health – from diabetes to cardiovascular risks.
The goal of a prophylaxis session is therefore not just cleanliness, but the reduction of bacterial load (biofilm management) and early detection. Here you can learn how a session is conducted according to the latest scientific standards.
Step 1: Risk Profile and Diagnostics
Before instruments are used, we need to understand how “your mouth works.” No two patients are alike. A thorough prophylaxis therefore always begins with an assessment:
- Anamnesis Update: We not only check your teeth but also consider your general health status. Medications (e.g., blood pressure reducers that can promote gum overgrowth), pre-existing conditions like diabetes, or lifestyle habits like smoking are incorporated into your individual risk profile.
- Indices and Screening: We measure if and where your gums bleed (BOP index) or if pockets have formed (PSI). These are the first warning signs of periodontitis.
- Visualization: Often, teeth are stained with a special solution. This makes the otherwise invisible biofilm (plaque) visible and shows us – and you – where home care can still be optimized.
Step 2: Oral Hygiene Instruction
Based on the stained areas, coaching takes place at eye level. It’s not about lecturing, but about conveying theory, technique, and application:
- Which interdental brushes fit precisely into your interdental spaces?
- Is a sonic toothbrush better suited for you than a manual toothbrush?
- What role does your diet (sugar and acid impulses) play in the risk of cavities?
Step 3: Professional Dental Cleaning (PDC)
The actual cleaning is usually performed today according to modern, substance-preserving protocols. The goal: maximum cleanliness with minimal removal of tooth substance.
- Biofilm Management (Air-Polishing): Using a fine powder-water jet (often based on erythritol or glycine), soft deposits and discolorations (from coffee, tea, nicotine) are gently removed, even in hard-to-reach areas. This is gentler than conventional methods.
- Removal of Tartar: Only now are hard deposits of mineralized plaque precisely removed with ultrasonic devices or fine hand instruments.
- Cleaning of the Sulcus: The area just below the gum line is also cleaned to prevent inflammation. Note: For deep gum pockets, further periodontitis therapy is often necessary.
- Polishing and Fluoridation: To make it more difficult for bacteria to reattach, the tooth surfaces are smoothed. Finally, a fluoride varnish or a special gel ensures the remineralization and hardening of the tooth enamel.
How often is “regularly”?
The old rule of thumb “twice a year” is a good guideline, but not medically correct for everyone. The interval for your prophylaxis (recall) depends on your individual risk:
- Healthy conditions: Every 6 months.
- For periodontitis tendency, implants, or high caries risk: Often every 3 to 4 months.
Invest this hour in your health. Because the best dental treatment is still the one that is not even necessary because the tooth has remained healthy.