Fillings
A filling becomes necessary when a tooth is decayed. Advances
in modern dental materials offer many different options in
repairing damaged and decayed teeth. Several factors should
be considered in determining the type of restoration appropriate
for you. These include the location of the cavity, size of
the filling and associated expense. After a careful examination
we will discuss and recommend the appropriate type of restoration
before beginning treatment.
Amalgam fillings have been used by dentists for over 100
years. Amalgam is one of the most thoroughly researched and
tested materials in use today. Amalgam fillings are known
for their durability, easy placement and low cost. Because
they can withstand high pressure, they are particularly useful
in molar restorations where the chewing load is greatest.
Several questions have arisen regarding the safety of dental
amalgam due to its mercury content. However, major U.S. and
international scientific bodies including the Center
for Disease Control, the Food
and Drug Administration and the World
Health Organization have all concluded dental amalgams
offer a safe, reliable and effective restoration treatment.
 An
alternative material that is gaining popularity over traditional
amalgams is a composite resin known as’ white filling’.
These tooth-colored fillings help restore the natural appearance
of a decayed or previously filled tooth. The advantage of
a composite filling compared to other dental restorations
is that less of the healthy tooth structure is removed resulting
in a smaller sized filling. Composites are bonded or adhesively
held within the cavity and provide good durability and resistance
to fracture.
Placement of a filling usually requires just one visit. The
procedure takes 30 to 60 minutes to complete and is generally
done under local anesthesia.
Poor oral hygiene, poor diet, gum recession or a lack of
saliva can contribute to tooth decay. Regular dental examinations
are important to detect early signs of decay. It is important
not to wait until a tooth hurts or a filling becomes cracked
since this will only complicate the treatment process.
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