|
E-mail this page to a friend!
Aging News & Information
Dental Implants for Replacing Natural Teeth
Attracting More Senior Citizens
Loss of natural teeth is the final sign for many
that age has caught up
| |
 |
|
| |
Rather than resting on the gum line like removable dentures, or using
adjacent teeth as anchors like fixed bridges, dental implants are
long-term replacements that are surgically placed in the jawbone.
Candidates for
dental implants need to have healthy gums and adequate bone to
support the implant. |
|
Oct. 24, 2007 - These days they say 60 is the new
40, but some senior citizens are not sure their teeth have heard this
news. The Center for Disease Control & Prevention says 26% of senior
citizens over 65 have lost all of their teeth. The salvation, for years,
was dentures. Today, however, many senior citizens are turning to dental
implants, according to Dr. Michael Tischler, a national authority on the
new technologies for dental implants and bone grafting.
Teeth loss is not a pleasant thought for seniors
who have long seen the jokes from George Washington’s wooden dentures to
slapstick comedies involving teeth falling into glasses of water.
For many aging Americans, the loss of natural teeth
is the final sign that age has caught up with them. Dentures, they know, most
definitely signify a shift in lifestyle and can turn into an immense
detriment to a person’s life. Dentures sometimes have been known to
cause bone loss, offer lessened chewing ability and to cause speech
problems.
Increasing numbers of senior citizens are opting
for dental implants.
 Dental implants have become even more attractive
because of introduction of Computerized Tomography (CT), says Dr.
Tischler, DDS, of Tischler Dental in New York.
“It is the latest advancement in tooth replacement
with dental implants and building up bone to support the implants” says
Dr. Tischler, a leader in the field, who has become a nationally
recognized lecturer and author on CT..
“Through utilizing CT for implant planning,
procedures can be done more conservatively and faster with improved
results.”
What is a dental implant?
Dental implants consist of a titanium cylinder
placed into the bone that approximates the function of a natural tooth.
An implant can replace a single tooth, multiple teeth, or support or
replace a denture.
Dr. Tischler performs both the surgical and
restorative aspects of implant dentistry and says the advantages of a
dentist performing both the surgical and restorative aspects of implant
dentistry are numerous.
For example, he says, “when the placement of dental
implants is done by the restorative dentist, the implants can be placed
directly in an ideal aesthetic and restorative position.”
Why use a dental implant instead of traditional
dentures?
“Dental implants offer our patients that have lost
teeth a second chance," he says.
With dental implants, a patient can turn back the
clock, and live their life with "teeth" again. For people with dentures,
he says, 29% eat only soft or mashed food, 50% avoid many foods and 17%
claim they eat more efficiently without their teeth.
Additionally, he says, for those who wear complete
dentures, there is 66% less chewing efficiency as compared to natural
teeth.
By replacing these missing teeth, you can avoid
being one of these statistics. Once a person has lost a tooth, only a
dental implant will stop the bone from being lost. The stimulation that
a dental implant offers will approximate a tooth, and stop bone loss. A
denture actually stops blood supply and will only cause further bone
loss, and impede speech and decrease chewing ability.
How do dental implants prevent bone loss?
Bone needs stimulation to maintain its form and
density. That is why the astronauts lose bone mass while they are in
space – their bones lack the stimulation that results from our everyday
resistance to gravity.
“The bone in your jaw is constantly reinforced by
the force applied by your teeth,” according to Dr. Tischler. The teeth
transmit force to surrounding bone, so when you lose a tooth, the lack
of stimulation results in bone loss or "resorption."
Dental implants are inserted into the jawbone in
place of missing teeth. Then prosthetic restorations, like porcelains,
bridge-work, or dentures are attached to a post or abutment placed
inside the implant.
So when you chew, the implant acts like the root of
a tooth - it transmits force to the jaw and stimulates the bone. It is
as if implants "trick" the bone into thinking there is still a tooth
present. By transmitting the natural forces of chewing to the jaw,
implants increase bone density. Dental implants have been proven not
only to stop bone loss, but in some cases actually to reverse bone loss
and restore the health of the jaw.
How can bone grafting help?
 In many instances, Dr. Tischler says, a potential
implant site in the upper or lower jaw does not offer enough bone volume
or quantity to accommodate a dental implant of proper size or in the
proper place. This is usually a result of bone resorption (process of
losing substance) that has taken
place since one or more teeth (if not all) were lost.
Bone grafting procedures usually try to
re-establish bone dimension, which was lost due to resorption. A bone
graft normally takes at least six months to heal before a dental implant
can be placed into it.
There are times also that multiple grafts may be
needed to produce the amount of bone needed, says Dr. Tischler. This is
dependent on a person’s health and amount of bone being grafted. Years
ago the lack of bone posed a considerable problem and sometimes rendered
implant placement impossible.
“Today, however, it is possible to grow bone where
needed,” according to Dr. Tischler.
“This not only gives us the
opportunity to place implants of proper length and width, it also allows
a dentist to restore the aesthetic appearance and functionality of
natural teeth.”
>>
Tischler Dental Website
>>
American Dental
Association on Implants
Click to More Senior News on the
Front Page
Copyright: SeniorJournal.com |
