Question Links:
Q1: How often should I go to my Dentist for a Check-up?
Q2: Do I really need x-rays?
Q3: Are x-rays safe?
Q4: What is Gum Disease?
Q5: How does a tooth decay?
Q6: Do you grind your teeth and What is TMJ?
Q7: Is Tooth Whitening Safe?
Q1: How often should I go to my Dentist for a Check-up?
A: Some people tend to have a rather strange attitude
towards checkups. If the dentist does not find something wrong,
their time has been wasted. As a matter of fact, a series of
successful visits can discourage them from ever seeing their
dentist and hygienist again. The idea that you should only see
the dentist when something is wrong is not only unwise but
can end up costing you a lot of money, comfort, time, and even
your health.
Your dentist is trained to detect and treat many problems
before you are even aware of them. The goal is prevention -
prevent disease, decay and tooth loss. Your dentist can help
you but only if you make the appointment. It all comes back to
teamwork. Only you, your dentist and your hygienist can
determine how often to make a visit, but for most people,
twice a year is sufficient. Checkups should NOT be a one-time
event. They are necessary for regular assessments of the
condition and the well being of your mouth. Check-up procedures
vary with each dentist, but basically will contain: a review of
dental and medical history, an overall examination of the mouth
including oral cancer screening, a professional cleaning,
possibly a fluoride treatment, and a general assessment of
hygiene at home. Regular checkups are a MUST in the fight
against gum disease.
Q2: Do I really need x-rays?
A: Dental x-rays are taken routinely by your dentist.
There are many diseases and dental defects, which can not be
seen by the naked eye, especially where teeth are concerned.
These may include such things as decay under old fillings,
teeth trapped below the gums, cavities between the teeth,
bone loss as a result of gum disease and changes in either
jaw bone structure which can be affected by many systemic
diseases.
If you are a new patient, your dentist may recommend
x-rays to check the current status of your mouth and to
check for hidden problems. Upon your first visit to the
dentist he or she will usually take those x-rays that will
be necessary to comprehensively assess your oral health. A
full series of x-rays usually consists of 14 - 18 films. A
Panoramic x-ray film (which shows a much greater area of your
jaw bone) may be needed as well in order for your dentist
to comfortably and competently examine you. Every six months
or so your dentist may take a small series of x-rays
consisting of four to six films. A six-month period is a
long time in the life of a cavity and it is for this reason
that a visit to the dentist every six months is so important.
Q3: Are x-rays safe?
A: Yes. Numerous precautions and advances in x-ray
equipment help protect patients from receiving unnecessary
radiation. The amount of radiation received from a dental
x-ray is extremely small compared to other naturally
occurring sources of radiation, including minerals in the
soil, radon and cosmic radiation from outer space. Unlike
their medical counterparts dental x-rays are very low in
radiation. A full-mouth series of films, will deliver a
dose that is equivalent to about 8 days of
exposure of naturally occurring environmental radiation.
The reason for this is that the amount of radiation
needed to expose a film the size of a dental x-ray is
very small. Also the areas in your mouth that are being
x-rayed are far less dense than other areas of your body
and therefore require very little radiation in order to
pick up the image. The beam of radiation is
very narrow and literally passes through the cheek
and out of your body. The rest of your body is
shielded from any stray particles with a lead apron.
With the advances in computer aided dentistry, dentists
can now provide patients with the latest in diagnostic imaging.
The results include more exact diagnosis, greater confidence
in treatment and patient/staff protection.
X-rays are an extremely useful and important diagnostic
tool and can aid in preventing many major problems. The
importance of routine thorough examinations by your dental
team will do much to avoid major problems.
Dental X-rays may reveal:
- the number, size, and position of teeth
- unerrupted or impacted teeth
- the presence and extent of dental caries
- bone damage (such as from periodontitis)
- abscessed teeth
- fractured jaw
- gingivitis
- impacted tooth
- malocclusion of teeth
- other abnormalities of the teeth and jaw bones
Q4: What is gum disease?
A: Gum disease (or periodontal disease or gingivitis) is
the number one cause of tooth loss today. The reason
you lose teeth from gum disease is because this disease attacks the
gums as well as the bone, which are the foundation in which your
teeth rest. As the bone literally dissolves away from around your
teeth, your teeth become loose and eventually fall out. Anyone at
any age is susceptible to gum disease. Gum disease is caused by
plaque. If the plague is not removed on a daily basis it will form
calculus, which is the breeding ground for the germs which cause
periodontal disease.
Bleeding gums are the first sign that there may be a problem with
the gums. Puffy, tender red gums are also a sign that there is an
infection present. Bleeding gums however are not always present
even in severe cases of gum disease. Routine and regular visits
to your dentist are the best way of catching gum disease in its
early stages before too much damage has been caused. Gum disease
will not go away by itself or with improved home care. The only
way of removing plaque deep under the gums is with professional
cleanings. Once you have had a gum problem you will always be
susceptible to recurring problems, so be sure to see your dentist
on a regular basis - every two to three months, unless he or she
recommends otherwise.
Q5: How does a tooth decay?
A: A substance known as plaque causes tooth decay. Plaque
is a clear bacteria laden film, which develops on the teeth. The
bacteria in plaque interact with the starches and sugars we eat
and form an acid, which breaks down or de-mineralizes our teeth.
As this process is going on, the properties of our saliva
act to help re-mineralize teeth. When the demineralization
process is faster than that of remineralization a cavity occurs.
Several things can be done to slow down or
totally prevent this breakdown process which leads to cavities.
One of the most important contributors to decay are sugars, and
eliminating or drastically reducing your intake of them will
help greatly in preventing tooth decay. Proper brushing and
flossing, and removal of the plaque will also help in preventing
breakdown. Home fluoride rinses help aid in the remineralization
process. Of course routine visits to your dentist are of importance
not only in the early detection of cavities but for professional
cleanings and fluoride treatments in maintaining a healthy mouth.
Q6: Do you grind your teeth and What is TMJ?
A: Often people who are under an unusual amount of pressure
will deal with their tension and stress, by clenching or grinding
their teeth while sleeping. Grinding your teeth at any time is
considered a hazard and can affect the total well being of your
mouth. Grinding your teeth can cause damage to the tempromandibular
joint and can alter your bite. If you hear a clicking or popping
in your jaw joints when you chew, you may suffer from tempromandibular
joint dysfunction commonly called TMJ. Although stress-related grinding
of your teeth at night is one cause of TMJ, other causes of TMJ have
been traced to or associated with a bad bite, poor posture and even
sleep positions. Injury or aging can also cause TMJ disorders. TMJ
can create headaches, dizziness, buzzing or ringing in the ears and
dull pain around the ears that radiates to neck, back and shoulders.
Treatment of TMJ problems varies with the cause. Your dentist may
suggest relaxation exercises to reduce tension, a special diet, physical
therapy, or your dentist may make an appliance to help relax your jaw
muscles and aid in restoring normal joint functions. If you believe
that you suffer from a TMJ disorder, tell your dentist so that the
condition can be monitored and diagnosed, then follow his or her
recommended treatment. Again, if you have any concerns, please
consult your dentist.
Q7: Is tooth whitening safe?
A: Whitening teeth with carbamide peroxide under the
supervision of a dentist has been shown to be safe for teeth and gums.
Some patients have experienced increased tooth sensitivity and some
temporary discomfort of their gums. These symptoms tend to disappear
within 1-3 days after stopping the process. Usually after the
sensitivity disappears the whitening process can be started again
and usually the sensitivity does not return. In any case, any
reaction should be reported immediately to your dentist or hygienist
for their special instructions. Over-the-counter quick bleaching
kits may cause problems that you may be unaware of such as irritation
of the gums and surrounding soft tissue. Overzealous use of
over-the-counter home bleaching can wear away tooth enamel,
especially because these solutions have a very high
acid content. We can not over emphasize that these types of procedures
are best controlled at your dental office. Your progress will be
monitored carefully which will certainly reduce most secondary effects.
Only a dentist can safely make your teeth their whitest.