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Crowns & Bridges
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Crowns
and bridges are used to restore and enhance teeth that
are damaged, or to take the place of missing teeth. A
crown, also referred to as a cap, is used to entirely
cover a damaged tooth. A crown not only
strengthens a tooth, but it can dramatically improve a
tooth’s appearance, shape and alignment.
Crowns may be used to:
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Replace a large filling when there is little tooth
structure remaining
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Protect a weak tooth from fracturing
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Restore a fractured tooth
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Attach a bridge
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Cover a dental implant
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Cover a discolored or poorly shaped tooth
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Cover a tooth that has had root canal treatment
A bridge is an ideal method to fill the space created by
missing teeth. A bridge is one or more artificial
teeth that are cemented into place using the teeth on
either side for support, hence the name. This is an
option for filling the space created by a missing tooth.
A bridge replaces the missing tooth, both functionally
and cosmetically. Bridge work is as much an art as it is
an exact science. The materials used may be gold alloys,
porcelain bonded to metal alloy, or all ceramic material
made to match your natural tooth color. The choice of
material depends on requirements for strength, wear,
and/or esthetics.
It is important that a missing tooth be replaced as soon
as possible for several reasons. If not treated the
teeth surrounding the gap begin to shift inward.
Since teeth use their neighbors for support, if one is
missing they begin to "fall” and shift into the open
spaces. This may worsens the bite due to changes
in pressure and can eventually result in problems with
the jaw such as TMJ.
Bridges and crowns are made by first taking an
impression of your mouth. The impression is sent
to a dental lab where your crown or bridge will be
custom made to fit your mouth and match your natural
tooth color. A temporary crown or bridge will be
placed into your mouth until your permanent crown or
bridge is made. When the permanent crown or bridge
is ready, it will be cemented into place.
Bridges and crowns are very durable and can last a
lifetime with extra care and by practicing good oral
hygiene.
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Dental Implants
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A
dental implant is an ideal tooth restoration for people who are
missing one or more teeth as a result of injury, periodontal
disease, or any other reason. A dental implant is a metal post
that a periodontist or oral surgeon surgically positions into
the jaw. Once in place and bone surrounding the implant
has had time to heal, a replacement tooth is attached to the
post. While implants are typically more expensive than
other methods of tooth replacement, they provide superior
benefits. Implants are stronger than natural teeth and
generally last 10-20 years. They are also a more favorable
approach than bridgework since they do not depending on
neighboring teeth for support.
To receive implants, you need to have healthy gums and adequate
bone to support the implant. You must also be committed to
excellent oral hygiene and regular dental visits as these are
critical to the long-term success of dental implants.
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Tooth Extractions
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Good oral hygiene should always be practiced since the loss of a
single tooth can have major impact upon your oral health and
appearance. Although dentists will use every measure to
prevent tooth loss, there still sometimes necessary occasions
when a tooth may need to be extracted. A tooth may need to
be extracted if the following occurs:
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Severe decay
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Advanced periodontal disease
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Infection or abscess
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Orthodontic correction
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Malpositioned teeth
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Fractured teeth or roots
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Impacted teeth
After careful examination and treatment, the dentist may advise
to have a tooth extracted. Before a tooth is removed, the
dentist will take an x-ray in order to understand the shape and
position of the tooth and surrounding bone. Based on the
degree of difficulty, we may refer you to a specialist called an
oral surgeon.
For a simple extraction, we will first apply a local anesthetic
to prevent pain and discomfort. The tooth will be loosened with
a tool called an elevator and then removed with dental forceps.
Once the procedure is complete, the area may be closed with one
or two stitches.
It is critical to keep the extraction area clean to prevent
infection. We will provide you with dry, sterile gauze to bite
down on for 30-45 minutes to limit bleeding while clotting takes
place. For the next 24 hours, you shouldn't smoke, rinse your
mouth vigorously, or brush teeth directly next to the extraction
site.
A certain amount of pain and discomfort is to be expected
following an extraction, which can be minimized with a pain
killer and ice packs applied to the face for 15 minutes at a
time. After a routine extraction, discomfort should lessen
within three days to two weeks. If you have prolonged or severe
pain, swelling, bleeding or fever, call our office immediately.
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Wisdom Tooth Extractions
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Wisdom teeth are the last molars, or “third molars” that develop
on each side of the jaws. Wisdom teeth usually emerge in the
back of the mouth between the ages of 16-20.
Wisdom teeth are a valuable asset to the mouth when they are
healthy and properly positioned. Often, however, problems
develop that require their removal. When the jaw isn't large
enough to accommodate wisdom teeth, they can become impacted
(unable to come in or misaligned). Wisdom teeth may grow
sideways, emerge only part way through the gum or remain trapped
beneath the gum and bone.
A wisdom tooth extraction is a relatively routine procedure. The
dentist will numb the area in your mouth with a local anesthesia
or use IV sedation so you are asleep during the procedure.
After the tooth (or teeth) is removed, you may be asked to bite
down softly on a piece of gauze for 30 to 45 minutes after you
leave the office, to limit any bleeding that may occur. Some
pain and swelling may occur but it will normally go away after a
few days; however, you should call your dentist if you have
prolonged or severe pain, swelling, bleeding or fever.
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Invisalign System
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The
Invisalign treatment consists of a series of clear, snap-on,
custom fit, removable mouth trays that apply a controlled amount
of force to your teeth, forcing them to shift. The system
provides the same beautiful results as traditional braces, but
since the trays are made of clear plastic, they are virtually
invisible. In addition, because Invisalign trays are removable,
they can be taken out while eating, drinking, brushing and
flossing.
The Invisalign System works begins by first creating a series of
trays that will each moving your teeth gradually until the end
result is achieved. At the end of each two-week period, you will
switch trays. Throughout the process, you will visit your
dentist every six weeks to ensure treatment is progressing as
planned. Once your treatment is complete, you will likely wear
a clear retainer to ensure your new smile stays in place.
As with all orthodontic appliances, the cost of Invisalign
varies according to the complexity of the case. However, Invisalign
is generally more expensive than traditional braces. Insurance
policies generally cover Invisalign to the same extent that they
cover traditional braces.
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Dentures
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A denture is a removable replacement for missing teeth and
surrounding tissues. There are two types of dentures available,
including partial and complete dentures. Partial dentures
are used when some natural teeth remain, while complete dentures
are used to completely replace all teeth. Dentures are made to
resemble your natural teeth so there should be no noticeable
change to your appearance. In fact, dentures may even improve
your smile!
Complete Dentures
This restoration method is used to restore your smile and mouth
function if all your teeth have been lost. The dentures
are custom created to resemble natural teeth and are positioned
into a patients mouth to take the place of where the natural
teeth used to be. Complete dentures are removable and may
require adjustments in order to create a proper fit with the
gums and mouth.
Partial Dentures
A removable partial denture is a device used when one or more
natural teeth still remain in the upper or lower jay. They
usually consist of replacement teeth attached go a gum-colored
plastic base which is held in place in the mouth. A fixed
partial denture acts the same as a removable denture, but it is
cemented into place using the adjacent teeth for support. This
fills the space created by missing teeth, as well as creates a
support for remaining teeth to prevent shifting.
New dentures may feel awkward or loose for the first few weeks
until the muscles of your cheek and tongue learn to keep them in
place and you are comfortable eating and speaking. This
may require some practice, but soon you will adjust and enjoy
the benefits that a full mouth of teeth can provide.
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Veneers
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Veneers are a dental procedure in which a covering is placed
over the outside (visible area) of the tooth. Veneers are
usually only done to the part of the teeth that are visible when
talking or smiling. The procedure can be direct or indirect.
The direct technique usually involves placing composite resin on
the outside of the tooth using bonding. This method is usually
referred to as bonding.
The indirect technique usually involves two appointments because
the veneers will be fabricated at a dental laboratory. At the
first appointment the teeth are prepared, impressions taken, and
the teeth are given a temporary covering. In two to three weeks
the veneers are back from the laboratory, the temporaries are
removed and the veneers are bonded to the teeth. The laboratory
fabricated veneers are usually made using porcelain or pressed
ceramic, and are very esthetic.
The advantage of veneers versus crowns is that much less tooth
material is removed, and the procedure is generally less
uncomfortable. Veneers are recommended for teeth that have large
fillings or little tooth structure.
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