Generally there are two causes for a bad bite: INHERITANCE or HABIT.
Most are inheritance, but some are caused by destructive personal habits. Inherited bad bites are a result of teeth that do not fit the jaws they rest in or are not proper relationship to the rest of the face. Protruding upper and lower teeth may be inherited and may not always cause bite problems. Bad bites resulting from bad habits are more easily avoidable.
It is an established fact that persistent habits such as finger or thumb sucking can cause the permanent teeth to protrude. In most instances, these habits seem to stop voluntarily about the age of six. It is important however to consult with your child's dentist to determine when, if any, attempts should made to break the habit. A bad bite results particulary when pressure in the bottom teeth causes them to move inwards. Lip bitting is an adult substitute for thumb sucking and can result in front teeth moving inward. Nail biting also causes undue pressure, which causes teeth to move inward.
Another major cause of a bad bite is loss of teeth without proper replacement with either fixed or removable bridges.
FAILURE TO REPLACE MISSING TEETH CAN CAUSE YOUR BITE AND YOUR FACE TO "COLLAPSE".
Friday, July 31, 2009
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