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These are the most modern
method of replacing missing teeth.
They are basically substitutes for the natural tooth roots.
They are made of titanium and are usually cylindrical in
size. They might be threaded from outside too to increase
the grip inside the bone. Today implants are used fairly commonly in
dentistry. They have a good success rate, and can sometimes
mean the difference between a patient having teeth, or going
without anything. They are especially good for people who
cannot wear a full denture because they
gag,
or because of severe bone
resorption. They can be
used to replace individual missing teeth, and in situations
in which a standard bridge
would not work, such as replacing back teeth where no
posterior abutment is available for a
retainer.
Research shows that 85 percent of people who wear
full or partial dentures experience some related discomfort
and difficulty. Dental implants can eliminate those
problems, restore self-confidence and improve the
quality of life.
The process involve a
thorough dental and general examination. Intra oral and OPG
X rays are required. The first stage surgery involves the
placement of specific size and shape implants at strategic
locations in the mouth. This is performed after
anaesthetizing the patient and giving an incision . Using
special drills holes are made inside the bone at the
locations where implants are to be placed. after the
completion of the procedure sutures are placed . These might
be resorbable or non resorbable type. Usually the healing is
uneventful as the patient is on the prescribed drugs. A
slight swelling might occur near the area of operation. It
takes 2-3 days to subside. A temporary restoration is placed
for the time being. After 4-6 months the second stage
surgery is performed to give a punch hole and the implants
are exposed. Metallic abutments are screwed on top of the
implants. The last stage involves the placement of crowns ,
bridges or over dentures as the final prosthesis. Implants
can also be placed immediately after extractions .
Dental implants can last a lifetime and are an excellent
investment in oral health.
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