A dentist visit is a room the child has never seen, a chair that tips back, and a stranger who wants to look in their mouth. A social story does not remove any of that. It removes the surprise.
Keep it in order and keep it short: walking in, checking in at the desk, waiting, being called back, the chair, what the dentist will do and roughly how long it takes, and what happens right after — a sticker, going home, whatever is actually true for your visit. Use plain, first-person sentences: "I will sit in a big chair that leans back."
The bright light, the buzzing sound, the taste of the toothpaste, the feeling of the chair moving — naming these in advance is what actually prevents the surprise that causes distress. Guessing that your child won't notice and leaving them out usually backfires.
Once, the morning of, is not enough. Read it over a few days so it becomes familiar rather than another piece of news. If you can find out anything specific about the actual office — the colour of the waiting room, whether there is a television — add it in; specific and true beats generic and vague.
You can write it yourself, in your own words, on paper or in a document with photos. What matters is that it is accurate to the real visit and read enough times to be familiar, not the format.
Call ahead and ask what a first visit usually involves. Most paediatric dental offices can describe it in general terms even without your child's specific chart in front of them.
Some offices offer a short visit with no treatment, just to sit in the chair once. Ask about it directly — and if distress is severe or persistent, a dentist who specialises in sensory-sensitive care is worth asking your paediatrician about.
Part of our guide to Visual supports & routines.