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General Dental FAQs
How regularly should I visit my Dentist?
A dental check up should be conducted every 6 months. This is because a
dentist may be the first to sight:
- New Cavities
- Tartar Accumulation
- Gum Problems
- Any other Oral problems in the oral
cavity
What
is Plaque?
Plaque is the
accumulation of bacteria, microorganisms and their products which sticks to
the tooth surfaces. Dental plaque is soft and easily removed by brushing and
flossing the teeth. Accumulation of plaque can lead to gum disease
(gingivitis) and periodontal disease, as well as tooth decay.
What is Calculus (Tartar)?
Calculus is dental
plaque that has mineralized. Calculus can form when plaque is not removed
from the tooth surfaces. This plaque becomes old and eventually forms into
calculus. Calculus can form above or below the gum line. The bacteria that
sticks to calculus can cause gum disease (gingivitis) or periodontal
disease. Calculus cannot be removed by brushing and flossing. A dental
hygienist checks for calculus formation when you visit the dental office. It
is removed with special instruments designed to adapt to the tooth surface
affected without causing trauma to the soft gums.
What is Gingivitis?
Gingivitis is
inflammation of the gums. Some common features associated with gingivitis
are red and swollen gums, and the presence of bleeding while brushing and
flossing. The cause of gingivitis is the bacteria in dental plaque. This
disease is reversible with good oral hygiene practices.
What is Periodontal Disease?
Periodontal disease
affects the periodontium (the supporting structures of the teeth). The cause
of this disease is multifactorial, but the presence of bacteria in plaque
certainly plays a major role. The supporting periodontal structures begin to
breakdown. This can mean that part of the bone that supports the teeth or
the ligaments that hold the teeth securely in place are destroyed. This
disease process is generally not reversible and may require treatment from a
dental professional specializing in periodontal disease. Periodontal disease
can develop as a result of poor daily plaque control (e.g. brushing and
flossing). However, not everyone with poor brushing and flossing techniques
will develop this condition. It is wise to visit your dental hygienist or
dentist regularly in order to detect early stages of the disease and to
prevent further damage.
What is a Cavity?
A cavity is the
destruction of the tooth enamel, dentin, cementum and may involve the tooth
pulp.
How does a Cavity Form?
The formation of a
cavity is due to many factors. For example, the tooth itself plays a role
(how strong it is); the mouths ability to cleanse itself (your flow of
saliva); diet (frequency and selection of sugary foods); the bacteria in
your mouth (good or bad); and the length of time the tooth is under attack
by the bacteria in your mouth.
Heredity:
may play a major role in how susceptible you are to the formation of a
cavity, for example:
- tooth structure, size and
shape of the tooth may be passed down through generations. This includes
deep pits and grooves which are ideal "plaque traps", and therefore, are
susceptible to decay.
- there may be a higher
risk of cavities forming if your parents also had a large number of
cavities
- teeth that are
malpositioned in the mouth, that are hard to access with your toothbrush
or floss may also provide an ideal breeding ground for the bacterial
dental plaque.
- the absence of fluoride
during tooth formation and following tooth eruption can increase the
incidence of cavities. fluoride promotes strong tooth development and
remineralization of the tooth
Saliva:
has a protective function in the mouth, for example:
- a good flow of saliva
washes away food and bacteria that sit on the teeth and gum tissues
- salivary flow helps to
neutralize the acids produced by bacteria from plaque, thus a good flow
helps reduce the chances of a cavity formation
Diet:
a well balanced diet from each of the four major food groups is essential
for your oral health, as well as, your overall health.
- avoid frequent
consumption of high sugar foods, especially sticky foods
- the longer the time the
food stays on your teeth, the greater the chance of forming a cavity. If
you do have a sugary snack, it's best to brush your teeth soon after
- select between meal
snacks that are low in sugar concentrations such as white milk, fresh
fruits, raw vegetables, dark breads and whole grain and enriched cereals
- sugar free candies, gum
and other snacks are an option
Time:
the actual amount of sugar eaten in one sitting is not as important as when
and how often you choose a sugar containing food.
- the consumption of high
sugar foods is best if eaten with a regular meal. This will confine the
sugar exposure to one sitting. It's best to eat the whole chocolate bar at
once instead of at different periods throughout the day
Bacteria:
the mouth harbors many types of bacteria that are considered to be normal in
the human mouth.
- bacteria, in a healthy
mouth tends to live in balance, but for reasons yet to be truly
identified, that balance can be tilted and oral disease may result
Fluoride: fluoride provides many benefits. It is found in many
products such as toothpaste, mouth rinse, fluoridated drinking water and
periodic topical fluoride treatments applied by your dental professional.
- it aids in the
development of sound enamel
- it helps reduce enamel
solubility and increases enamel resistance to acid attack
- it prevents
demineralization (the white spot phase of the beginning stages of a
cavity)
- it enhances
remineralization of beginning stages of a cavity. Fluoride may arrest
further development of a cavity by depositing the fluoride mineral called
fluoroapatite
Fluoride used in addition to
daily brushing and flossing helps to reduce the chances of a cavity.
Parent's Dental FAQs
When will my
child's teeth come in?
While every
child is different, most of the primary teeth (baby teeth)
come in between the ages of 4 and 12 months. The following are
general guidelines for the eruption of the baby teeth:
- The first tooth to erupt is usually a middle, front
tooth on the lower jaw, known as the central incisor. This
is followed by the second central incisor on the lower jaw.
- Next, the four upper incisors usually come in.
- The above is followed by the first four molars, and the
remaining bottom two lateral incisors. Lateral incisors are
beside of (lateral to) the central incisors.
- Then the cuspids, or the pointed teeth, appear.
- Usually, after the child reaches 2 years old, the four
second molars (the last of the baby teeth) appear.
The teeth
on the upper jaw usually erupt one to two months after the
same tooth on the lower jaw. There are a total of 20 primary
teeth. Usually, about one tooth erupts per month once the
teeth have started coming in. There is normally a space
between all the baby teeth. This leaves room for the larger
permanent teeth to erupt.
Eruption of teeth happens at different times for each child.
How important are baby
teeth?
Baby teeth are very important. Most of us tend to ignore the
health of baby teeth thinking that they are going fall out but
once ignored the baby teeth tend to decay which may cause pain
to the child, the child may not eat proper finally effecting
the child's health. Also baby teeth act as space maintainers
for permanent teeth. Removal of baby teeth may cause closure
of spaces for permanent teeth to erupt leading to crowding of
the permanent teeth. When front baby teeth are missing the
child may develop speech problems, may lack confidence, may
develop an altered lip support etc. Thus care for baby teeth
is of utmost importance.
Why does my baby gets
diarrhea during the teething period?
During the teething period the baby is restless and there
is an itchy sensation in the mouth. To curb this irritation
the baby tends to chew on various objects which may be
unclean. In such cases bacteria travel within the baby's body
through the oral cavity. This most frequently leads to
diarrhea.
When
will my child's permanent teeth come in?
Your child
will begin losing his/her primary teeth (baby teeth) around
the age of 6. The first teeth to be lost are usually the
central incisors. This is then followed by the eruption of the
first permanent molars. The last baby tooth is usually lost
around the age of 12, and is the cuspid or second molar. There
will be a total of 32 permanent, or adult, teeth. |
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