A palatal expansion before-and-after shows one case at two treatment stages. To understand it, you need the indication, appliance, other care and follow-up interval. A photograph alone establishes neither a lasting result nor guaranteed facial change.
Which change is being measured?
Expansion is studied particularly for posterior crossbite correction and arch dimensions. The 2021 Cochrane review assesses these dental outcomes. They do not amount to a promise of a more attractive face or a “sculpted” jaw.
Ask the practitioner what the initial goal was and how it is measured. “The smile looks wider” and “the crossbite is corrected” are different descriptions. A first visual impression does not replace a bite check.
Five details to look for alongside a photograph
- Initial diagnosis: which specific problem needed correction?
- Dentition stage: which teeth and growth stage at the outset?
- Treatment: which appliance and other care were used?
- Timing: end of the active phase, end of orthodontics or a later review?
- Follow-up: was the result reassessed after stabilisation?
Without these details, the photograph remains an illustration. It may suggest what was observed in one person; it does not give the probability of the same result in another.
Photography and comparison
When comparing your own records with the practitioner, use photographs taken under similar conditions where possible: angle, distance, lighting and tooth closure. A deliberately different smile or more tilted head can change the impression.
Do not use a filter or aesthetic crop to judge change. Instead, ask the practice which views or measurements are useful for follow-up. Personal photographs can help raise a question; the clinical record supports assessment.
The gap between the incisors is a stage, not a success score
A visible change during treatment can be concerning. Ask about it at review instead of comparing it with another person's images. Timing and goals should follow your own plan.
For sensations and problems to report, see the effects and discomfort of palatal expansion. For appliance types, the guide to appliances for widening the palate clarifies the differences.
What a before-and-after cannot establish
A photograph alone does not establish improved breathing, sleep, speech or pain. Each goal would need appropriate assessment. Other interventions performed must also be known.
An online image does not allow you to choose an appliance or activation schedule yourself. Nor does it prove that a standard retraining model will produce the effects of an orthodontic expander.
MyoForce does not present undocumented patient before-and-after images or generated images as clinical evidence. The image in this guide is an editorial illustration. To discuss an expected result, ask the practitioner for an individual explanation of the goals, limitations and next stages of treatment.
Common questions
Does expansion always change the face?
The cited data concern orthodontic outcomes. They do not justify a general promise of aesthetic facial transformation.
How long should you wait before comparing?
This depends on the phase assessed and the plan. Ask at which review the selected outcome will be measured and how its stability will then be monitored.
Does a retraining appliance produce the same before-and-after?
Results from a prescribed expander cannot be transferred to a standard retraining appliance. The devices and their goals differ.
Sources and review
Guide reviewed on 1 October 2026 by Dr Vladimir Khourda. The references below concern the topics studied; they do not establish the results of a MyoForce product.