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A malocclusion literally means "bad bite".
Many malocclusions are caused by genetic influences
but other factors, known as environmental factors,
have also been implicated. For example, when teeth
are taken out which weren't part of the original
treatment plan, this can lead to a malocclusion.
What is the current trend regarding malocclusions?
Unfortunately, there is strong evidence to suggest
that the prevalence of malocclusions is increasing!
This is especially true in developed countries.
Why is this? Well …… research suggests
that malocclusions reflect an underlying evolutionary
trend towards shorter jaws and less teeth; many
believe that the increase is largely due to a
rise in greater variability brought about by intermixture
of racial groups.
Is malocclusion only caused by badly
aligned teeth?
No. As well as affecting teeth, malocclusions
are also brought about by the way that the lower
jaw "relates" to the upper jaw. Jaws
come in all shapes and sizes - we have all seen
people who have prominent chins, small faces etc.
These type of factors are very important when
your Orthodontist is deciding on the best possible
course of treatment.
Some questions you may ask when deciding if you
have an orthodontic problem:
- Do the upper teeth protrude?
- Is there a deep bite?
- Is there an underbite?
- Is there an openbite?
- Are the teeth crowded or spread?
- Do the midlines match up?
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