Canal Therapy >>>>>>>
is root canal therapy?
canal therapy is designed to correct
disorders of the dental pulp --
the soft tissue inside the tooth
that contains nerves, blood vessels,
and connective tissue. Teeth with
abscessed, or infected, nerves were
once removed with corrective therapy.
But now, in 95 percent of these
cases of pulpal infection, the natural
tooth can be saved through modern
endodontic procedures. (Also called
pulp specialists, endodontists have
undergone specialized training in
performing root canal therapy.
causes pulpal nerve damage?
most common causes of pulpal nerve
• physical irritation - generally
brought on by aggressive tooth decay
(cavity) reaching down to the nerve
or through deep fillings, which
allows harmful bacteria to reach
the nerve resulting in infection
• trauma - a blow to a tooth
or the jaw can cause damage to sensitive
nerve tissue within the tooth.
What are the symptoms of pulpal
The following are the most common
symptoms of pulpal nerve damage.
However, each individual may experience
symptoms differently. Symptoms may
• pain in the tooth when biting
• tooth pain while chewing
• oversensitivity of the teeth
with hot or cold drinks
• facial swelling
symptoms of pulpal nerve damage
may resemble other oral health conditions.
Consult a dentist, or other oral
health specialist, for diagnosis.
is root canal therapy necessary?
treatment, the infection of the
dental pulp will spread to the bone
around the tooth, making it not
longer able to hold the tooth in
does the root canal procedure involve?
begins with the initial removal
of the tooth crown, or top, to allow
access to the pulpal tissue. Once
the affected pulpal tissue is exposed,
the affected area is removed. The
area surrounding and containing
the pulpal tissue is carefully cleaned,
enlarged, and shaped to provide
a clean, bondable surface for filling
with a permanent filler to prohibit
any further infection and discomfort.
After filling, a crown is fabricated
to complete the rescue and restoration
of the natural tooth. The procedure
is generally spread over several
visits to assure the infected pulp
and associated bacteria have been
Care Following a Root Canal
the root canal therapy is completed,
there will be changes to adapt to,
• brittleness - a pulp-less
tooth is more brittle than a non-treated
tooth and great care should be used
to avoid fracture and chipping
• discoloration - a non-vital
tooth may become discolored over
time, which can be treated with
bleaching. In most cases, the discoloration
poses no threat to the health of
In addition, soft tissue inflammation
may be a source of irritation in
the weeks following surgery. Consult
your dentist, or other oral health
specialist, for a treatment approach
to help control any post-operative
swelling and discomfort.
you require any more information
on EMERGENCY DENTISTRY IN
SYDNEY please do not hesitate
to contact us....