Not every practitioner takes on the same work. If you are looking for which orthodontist treats complex Invisalign cases, Dr. Diego Peydro specializes in exactly that: solving difficult cases with Invisalign that others turn down or send straight to surgery.
An orthodontist equipped for complex Invisalign cases has a command of aligner biomechanics and advanced digital planning, which makes it possible to move teeth precisely where others would not dare.
What counts as a complex Invisalign case
We talk about complex cases when several problems have to be tackled at once or when large tooth movements are needed:
- Open bites or crossbites.
- Severe Class II and Class III malocclusions.
- Significant crowding without wanting to remove teeth.
- A gummy smile or associated jaw joint (TMJ) problems.
How we solve complex Invisalign cases
It all comes down to planning. With a 3D scan we design every movement and sequence the aligners to achieve predictable results, turning to extraction only when it is strictly necessary.
A benchmark orthodontist for complex cases
Dr. Diego Peydro took part in the clinical development of the Spark technique and trains thousands of doctors, so he takes on with confidence the complex Invisalign cases that other practitioners find beyond them.
Shall we look at your case at a free first visit?
Frequently asked questions
I have been told my case cannot be done with Invisalign. Is that true?
Often it is not. It is worth getting a second opinion from an expert orthodontist before ruling it out.
Do complex cases take much longer?
They can take more time, but digital planning makes it possible to estimate the length from the start.
The orthodontist for your complex Invisalign case
If you have been told your case is “too difficult”, look for an orthodontist who is an expert in complex Invisalign cases. Book your free first visit and meet our orthodontist in Valencia.

