Most dental anxiety isn’t really about pain. It’s about the unknown. Patients in the chair can’t see what’s happening, can’t always predict what’s coming next, and can’t easily communicate discomfort once treatment begins. The tell-show-do technique directly addresses all three of those problems, and it’s one of the methods we use routinely with our nervous patients at Coniston Dental.
What Tell-Show-Do Actually Involves
The technique has three stages, and each matters in its own right. First, we tell you what we’re going to do: not in clinical shorthand, but in plain language that explains the purpose and likely sensation. Then, we show you the instrument or process, either visually or by demonstrating it in a neutral area where you can feel what it does without it being a clinical procedure. Finally, we do it.
That sequence sounds simple. But in practice, it eliminates one of the most common triggers for anxiety in the dental chair, which is the sudden introduction of an unfamiliar sensation or sound without warning. The NHS England clinical guidance on dental anxiety management identifies tell-show-do as a core behavioural technique precisely because it works on this principle.
The Tell Stage
Before any instrument is introduced, we explain what it is and what it does. A dental mirror and probe are shown and described. The scaler is explained in terms of the sensation it produces, not just its function. If you’re having an injection, we describe the topical gel first, then the needle, then what numbness feels like when it develops properly.
In our experience, the moment at which patients relax most visibly is often during this stage, not during or after treatment. Understanding what is about to happen removes the element of threat from the unknown.
The Show Stage
Showing an instrument serves a different purpose than describing it. Some patients find it helpful to hold a mirror and see exactly what the dentist is looking at. Others prefer to see how an instrument moves before it enters their mouth. The show stage can also involve demonstrating a procedure on a neutral part of the hand or wrist so the patient can feel the vibration of a handpiece, for example, in a non-clinical context.
Some patients prefer to skip this stage and go directly from explanation to treatment. That’s fine. The technique is a framework, not a script, and we adapt it based on what each patient finds helpful rather than working through it mechanically.
The Do Stage
By the time we reach the do stage, most nervous patients have a reasonable expectation of what they’re about to experience. That expectation, even if it isn’t entirely accurate, dramatically reduces the perception of threat. A sensation that’s expected is processed very differently by the nervous system than one that arrives without context.
We still pause at any point during the procedure if you signal us to. The stop signal remains active throughout. And if the sensation is different from what we described, we acknowledge that and adapt. The conversation doesn’t stop once treatment begins.
Tell-Show-Do Across Different Procedures
| Procedure stage | Tell | Show | Do |
|---|---|---|---|
| Local anaesthetic injection | Explain topical gel, describe needle sensation and numbness | Apply gel, wait, show syringe at patient’s preferred distance | Slow injection with regular check-ins |
| Scaling and polishing | Describe vibration, water spray, suction | Run scaler tip on fingernail so patient feels vibration | Begin at least-sensitive tooth, pause frequently |
| Filling preparation | Explain drill noise versus sensation, confirm numbness | Run handpiece near ear so patient hears it before it enters mouth | Short bursts with regular confirmation of comfort |
| Extraction | Describe pressure and tugging, explain what numb means for extraction | Show forceps, describe what loosening movement will feel like | Slow, methodical, with clear verbal guidance throughout |
Why This Approach Is Particularly Effective for Adults
Tell-show-do is often discussed in the context of children’s dentistry, and it is certainly valuable there. But adult patients benefit from it at least as much, particularly those whose anxiety stems from a loss of control rather than straightforward fear of pain. Adults who feel informed and involved in what’s happening to them are consistently better able to tolerate treatment than those who feel things are being done to them without explanation.
Some patients worry that asking for this level of explanation will slow things down or inconvenience the clinician. It doesn’t. For nervous patients, this approach is simply how we work. The Royal Devon NHS Trust’s guidance on dental anxiety describes tell-show-do as a standard behavioural technique in good clinical practice, and that’s how we treat it.
Combining Tell-Show-Do with Other Techniques
Tell-show-do works best as part of a broader approach rather than as a standalone solution. We combine it with pre-appointment consultations, longer appointment slots, inhalation sedation where appropriate, and consistent use of agreed stop signals. But the technique does not displace these other tools.
The point is that no single method works for every patient. We build an approach around what you tell us about your particular anxiety, not around a standard protocol applied uniformly. And that starts with the first conversation, before any treatment is discussed at all.
If you’re looking for a private dental practice in West Byfleet that takes a structured, unhurried approach with nervous patients, our team at Coniston Dental Practice is ready to help. Call us on 01932 343 675 to arrange an initial consultation.
