08/08/2026
A crossbite in a young child⦠should we treat it, monitor it, or simply accept it? š¦·
Parents often receive conflicting advice about early orthodontic treatment, and thatās understandableādifferent clinicians can have different philosophies.
Thereās a saying: āNobody dies from a crossbite.ā
Thatās true if our focus is simply on surviving. But in orthodontics, we want our young patients to thriveāsupporting healthy jaw and facial development, good function, healthy teeth and a confident smile.
This young patient appeared to have a crossbite on just one side. But when we guided the lower jaw into its true position, we discovered that the crossbite was actually on both sides. The lower jaw was shifting sideways to find a more comfortable bite.
Why does this matter?
A functional shift like this may contribute to asymmetric jaw growth, excessive tooth wear, TMJ problems and smile asymmetry. In carefully selected children, correcting the problem early can therefore be important.
We treated this patient with a fixed palatal expander and 2Ć4 fixed braces, successfully correcting the crossbite over 12 months.
For now, treatment is complete. Weāre monitoring the patient as the permanent teeth erupt and will decide later whether a second phase of orthodontic treatment is needed to optimise the final result.
Early orthodontics isnāt about putting every child in braces as early as possible.
Itās about identifying the children who can genuinely benefit from early intervention, and treating the right child, for the right reason, at the right time.
At Lusk Orthodontics, we provide specialist orthodontic assessment and treatment for children and teenagers from across North Dublin and beyond.