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Laser Tooth Whitening by “Truly” Laser Tooth Whitening
"Gentle, Safe, Fast and Effective in just 1 visit"
Aesthetic expectations of patients have increased dramatically over the last few years leading to an increased interest in various tooth whitening procedures available on the market.
Although home bleaching is effective and has become extremely popular over the past decade, it nevertheless presents drawbacks. Patient complaints are often related to uneasy trays, gum and stomach irritation, and unpleasant taste. Furthermore, the home bleaching technique is a time consuming procedure. In some case the treatment takes several weeks, and does not always show the desired results.
Another once popular technique involved hot bleaching with a heat lamp. Among problems associated with this technique were increased tooth sensitivity, pulpitis, etc.
Today's studies and research prove that laser energy (which is single color light energy) provides the key to in-office tooth whitening. The advent of the dental laser has proven to be the means of alleviating some of the problems of in-office bleaching. Since the laser energy potentially accelerates the chemical reaction, it thereby expedites the process without raising the temperature of the teeth, thus avoiding damage to the pulp.
Laser tooth whitening is safe and will not soften enamel or existing fillings. The main ingredient in the gel that's used during the process is hydrogen peroxide. Dentists have used hydrogen peroxide solutions to whiten teeth for years.
| The Chemical Reaction |
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| Hydrogen peroxide (H2O2) breaks down to water (H2O) and a free oxygen radical (O) The smaller, less pigmented constituents by rapid oxidation. These compounds have double bonds and long carbon chains that are subsequently reduced to smaller carbon chains and hydroxyl groups, which eliminate discoloration.
The initiation of bleaching occurs through the application of laser which emits monochromatic light at a specific wavelength absorbed by the catalyst molecules only, thus accelerating the release of activated bleaching molecules.
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Hydrogen peroxide, the most accepted active ingredient for in-office bleaching, does not decompose readily, which is partly why current bleaching procedures require lengthy visits.
“Truly” Laser Tooth Whitening has developed a Laser Gel that, when combined with hydrogen peroxide, becomes a solution responsive to specific laser wavelengths resulting in a rapid production of free oxygen radicals.
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Differentiate Between Laser and Non-Laser Tooth Whitening
Laser |
| The laser wavelength output is synchronized
to the proprietary whitening gel, which increases
efficiency and minimizes the amount of energy
required to produce maximum whitening. This
results in shortened treatment time and increases
effectiveness while eliminating the heating
of teeth that can result in post-operative
sensitivity |
Non-Laser |
| Ordinary non-laser whitening systems require
longer treatment times and higher energy output
because of their inefficiencies. Non-laser
whitening devices use just a tiny percentage
of the polychromatic light's energy. The rest
of the energy is wasted as heat and light,
which is absorbed by the teeth and adjacent
tissues, which often results in intra-operative
and post-operative sensitivity. |
Etiology Type of Discoloration
Stains Mild Tetracycline stains
Discoloration Caused by tobacco, coffee, tea or
highly colored food
Yellowing Natural aging
Factors & Causes
Tooth color is in most cases an inherited
trait, however, tooth color mainly depends upon
the condition of the teeth, dental health and
lifestyle.
Various factors could lead to tooth darkening
or discoloration. The most common factor are :
the intake of staining fluids, such as cola, tea,
coffee or wine; tobacco; cigarette smoking and
time.
Change in temperature of foods and drinks allow
the teeth to expand and contract, thus enabling
the penetration of stains onto the teeth.
Foods that are slightly acidic open up the pores
of the enamel and allow stains to move in. Teeth
darken as we age because the staining factors
act upon the teeth for a longer period of time.
There are also internal causes such as tetracycline
stains, fluorosis, injury, dental work and, of
course, the aging process. Depending upon the
severity of staining, bleaching will lighten the
darkest areas but may not totally remedy the condition.
Advantages of Diode Laser Tooth Whitening
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Dramatic results in less than one hour
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whitening the stained enamel surface without overheating
the teeth
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No damage to the pulp
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No side effects
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No anesthesia required
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Long term effect
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Proven results over all other methods
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pain-free treatment
Questions & answers
Q : |
What causes
discolored teeth? |
A : |
There are many causes of tooth discoloration
such as hereditary factors, external causes,
such as consumption of staining substances,
or internal causes such as trauma, fluorosis
and tetracycline discoloration. |
Q : |
Is the process
safe? |
A : |
Yes, laser tooth whitening with “Truly” Laser Tooth Whitening
is the safest procedure today. It was approved
by FDA, USA many years ago. It does not heat
the tooth thus no harm is done to the pulp.
Our “Truly” Laser Tooth Whitening system has been specifically
developed and tested to ensure that no harm
is done to either enamel or dentine and that
the PH level is neutral and will not produce
any acidic effect associated with some other
whitening products. |
Q : |
Will the procedure
hurt? |
A : |
In general, this is a very simple procedure
where no anesthesia is needed as no pain is
experienced. However, several patients may
experience minor sensitivity during or following
the procedure. This sensitivity lasts no more
than the first 24 hours and it can be resolved
by taking an analgesic. |
Q : |
Is the treatment
suitable for everyone? |
A : |
Basically “Truly” Laser Tooth Whitening is suitable for anyone
who wishes to lighten his/her tooth color.
Nevertheless, prior to the treatment, a dental
examination will determine whether or not
there is any condition that might prevent
the treatment from working as it should. In
such an event the dentist will recommend to
undergo the relevant procedure before beginning
the tooth whitening treatment. |
Q : |
How white will
teeth get? |
A : |
Up until today tooth whitening with “Truly” Laser Tooth Whitening
system have achieved better results than any
other procedure effected with halogen lamps,
heat lamps, argon and CO2 lasers. However,
during consultation the dentist will go over
the patient's personal expectations and individual
clinical situation in order to achieve the
optimum natural whiteness. |
Q : |
How long will
the process take? |
A : |
The whitening process with “Truly” Laser Tooth Whitening
will take only 45-60 minutes. |
Q : |
How long will
the teeth remain white? |
A : |
The long-term effect of the treatment varies
from one person to another. Clearly, Certain
habits such as smoking, drinking coffee, tea
and wine, or neglect of regular cleansing
could once again quicken the darkening process
of the teeth.
Assuming regular care is provided (including
dental check-ups), teeth can remain white
for as long as 1-3 years. |
Laser Teeth Whitening
Recent independent clinical studies showed average
whitening results of 9 shades*
24 minutes of total treatment time vs. 60 minutes
for leading non-laser systems — just four minutes
of actual laser activation
“Truly” Laser Tooth Whitening Gel maximizes whitening effectiveness
through advanced chemistry and laser-activated
chromophores
Better Return On Investment due to shorter chair
time and low per-patient kit costs
* The Journal of Cosmetic Dentistry VOLUME 19:
Number 2: 70-73
One Visit ,In-Office Laser Teeth Whitening
by Bangkok Smile Dental Clinic
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| Figure
1. Teeth
are isolated for the
“Truly” Laser Tooth
Whitening procedure |
Figure 2. After
proper isolation of the teeth,
the “Truly” Laser Tooth Whitening Gel is eventy
applied to the teeth surfaces. |
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| Figure 3. Proper
application of paint on dental
dam and “Truly” Laser Tooth Whitening gel. |
Figure 4. Laser energy is applied one quadrant
at a time. |
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| Figure 5. Unretouched
clinical photograph of a 27-year-old
male patient who presented with
shade C1 on the upper arch, and
A3.5 on the lower arch. |
Figure 6. Unretouched
clinical photograph of the same
patient, after treatment. Upper
arch now shade B1; lower arch
now A1. |
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| Figure 7. Unretouched
clinical photograph of a 49-year-old
male patient. He presented with
upper arch shade A3. |
Figure 8. Unretouched
clinical photograph of the same
patient after treatment. Upper
arch is now B1. |
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