 Tooth
Decay Prevention
Tooth decay is a progressive disease resulting in the interaction
of bacteria that naturally occur on the teeth and sugars in the everyday
diet. Sugar causes a reaction in the bacteria, causing it to produce
acids that break down the mineral in teeth, forming a cavity. Dentists
remove the decay and fill the tooth using a variety of fillings, restoring
the tooth to a healthy state. Nerve damage can result from severe
decay and may require a crown (a crown is like a large filling that
can cap a tooth, making it stronger or covering it). Avoiding unnecessary
decay simply requires strict adherence to a dental hygiene regimen:
brushing and flossing twice a day, regular dental checkups, diet control
and fluoride treatment. Practicing good hygiene avoids unhealthy teeth
and costly treatment.
Sealants
The grooves and depressions that form the chewing surfaces of the
back teeth are extremely difficult (if not impossible) to clean of
bacteria and food. As the bacteria reacts with the food, acids form
and break down the tooth enamel, causing cavities. Recent studies
indicate that 88 percent of total cavities in American school children
are caused this way.
Tooth sealants protect these susceptible areas by sealing the grooves
and depressions, preventing bacteria and food particles from residing
in these areas. Sealant material is a resin typically applied to the
back teeth, molars and premolars and areas prone to cavities. It lasts
for several years but needs to be checked during regular appointments.
Fluoride
Fluoride is a substance that helps teeth become stronger and resistant
to decay. Regularly drinking water treated with fluoride and brushing
and flossing regularly ensures significantly lower cavities. Dentists
can evaluate the level of fluoride in a primary drinking water source
and recommend fluoride supplements (usually in tablets or drops),
if necessary.
Thumb Sucking
Sucking is a natural reflex that relaxes and comforts babies and toddlers.
Children usually cease thumb sucking when the permanent front teeth
are ready to erupt. Typically, children stop between the ages of 2
and 4 years. Thumb sucking that persists beyond the eruption of primary
teeth can cause improper growth of the mouth and misalignment of the
teeth. If you notice prolonged and/or vigorous thumb sucking behavior
in your child, talk to your dentist.
Here are some ways to help your child outgrow thumb sucking:
- Don’t scold a child when they exhibit thumb sucking behavior;
instead, praise them when they don’t thumb suck.
- Focus on eliminating the cause of anxiety—thumb sucking
is a comfort device that helps children cope with stress or discomfort.
- Praise them when they refrain from the habit during difficult
periods.
- Place a bandage on the thumb or a sock on their hand at night.
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