A Specialist Orthodontist vs a Dentist Who ‘Does Braces’: The Difference Worth Knowing

There’s a question I wish more patients asked before they started orthodontic treatment: who is actually going to be planning this, and how much training do they have in it? It’s not a rude question. It’s a sensible one. And the answer varies far more than most people realise.

In the last piece I described the long road to becoming a specialist orthodontist. Here I want to draw out what that road actually means in practice — because the gap between a specialist and a general dentist offering braces or aligners is real, and understanding it helps you make a better decision about your own teeth.

What a general dentist’s orthodontic training looks like

Let me be fair from the outset: I’m not here to say general dentists can’t do orthodontics. Of course they can, and many do good work within their limits. This isn’t about running anyone down.

But the training is genuinely different, and patients deserve to know that. A general dentist will have covered orthodontics at a very basic level as part of their dental degree — a foundation, not a specialism. If a general dentist is offering aligner treatment, the additional training behind it is often something like a weekend course, or a couple of days. That’s a real thing that happens, and it gives a fairly minimal understanding of orthodontics as a field.

Set that against the specialist pathway: years of dedicated, full-time training in nothing but orthodontics, on top of the dental degree and hospital experience that came before. That’s not a knock on anyone. It’s just an honest description of two very different levels of grounding.

Straightening front teeth vs treating a bite

The practical consequence of that difference shows up in how the problem is framed.

A general dentist doing simpler orthodontics is often, understandably, focused on the visible thing — straightening a few front teeth so the smile looks better. That can be a perfectly reasonable goal, and for the right case, a perfectly reasonable treatment.

A specialist is trained to look at the whole picture. I’m not just asking are these front teeth straight — I’m looking at how the upper and lower teeth meet, how the jaws relate to one another, whether there’s a bite problem driving what you can see, and whether moving teeth to improve the look might create or worsen a functional issue somewhere else. The teeth at the front are the part you notice in the mirror. They’re rarely the whole story. Orthodontics done holistically treats the bite, not just the smile — and the two are connected in ways that aren’t always obvious from the outside.

For straightforward cases, that distinction may not change much. For anything more involved, it changes everything.

The Invisalign plan nobody should accept blindly

Here’s a concrete example that I think makes the difference vivid.

When I treat a patient with Invisalign, I take a 3D scan and the case is uploaded to the Invisalign system. A technician then produces a proposed plan — a simulation of how the teeth will move, which teeth get attachments, the sequence of movements. And here’s the crucial part: that plan is a starting point, not an answer.

I usually go back and forth with it several times before I’ll accept it. I’m checking whether the proposed movements are actually achievable and predictable, whether the sequence makes sense, whether the plan respects the bite and not just the alignment of the front teeth. The technician is implementing instructions; the clinical judgement has to come from me. You cannot simply accept the plan as it arrives.

And yet accepting it more or less blindly is something I see happen — and it tends to happen precisely where the orthodontic knowledge to interrogate the plan isn’t there. If you don’t have the depth of training to know what should move, how, and in what order, it’s very hard to spot when a simulation is promising something it can’t reliably deliver. The software is a powerful tool. It is not a substitute for the person directing it.

So how should a patient think about this?

I’d put it like this. For a small, simple, purely cosmetic tweak, a general dentist with appropriate training may well be a reasonable option, and I’d never pretend otherwise. But the more your case involves your bite, your jaw relationship, missing teeth, or anything beyond nudging a couple of front teeth into line, the more the depth of specialist training earns its keep.

The honest test is this: ask who is planning your treatment, what their training in orthodontics specifically is, and how they’ll decide whether the proposed plan is the right one. A good clinician will be entirely happy to answer. The answer tells you a great deal.

None of this is about prestige. It’s about matching the complexity of your case to the right level of expertise — which, when you think about it, is exactly what you’d want for any part of your health.

In the next piece I want to move on to children, and make a slightly counterintuitive case: that there’s often real value in seeing a child early, well before all their adult teeth have arrived.

Dr Farnaz Motamedi is a specialist orthodontist at BDS Dental and an NHS consultant. To book an orthodontic consultation, contact the practice here.