Cosmetic dentistry today has
made enormous progress that will
restore the appearance of our
teeth disfigured by old fillings or indelible
stains due to age or technical alimentaires.La
dyes with hydrogen
peroxide bleaching can sometimes
solve the problem in case of discoloration but this technique is only temporary to be repeated often, more hydrogen peroxide
is not without risk to the nerve of the tooth
in the long run.
Dental veneers are
made of a thin layer of ceramic
that can change at
will, to give it the exact
desired hue, form most of the original appearance or change rather unsightly
too ovoid shape
of the tooth too square etc ..
Cosmetic dentistry with the
use of these veneers is what haute couture for
the loan to porter.on beautifies
the look of the patient's teeth respecting his personality: the measure.
Before the arrival of dental
veneers, the dentist did not have many solutions when he was in the presence of chipped teeth, cracked, with spaces between
them unsightly, or tint in disharmony with its
neighbors.
Defects or
defects in color
•
Treatment with tetracyclines causing a brownish tinge
• Fluorosis, excess
intake of fluorine
• Physiological Aging
Shape abnormalities
• Dwarfism tooth
• central incisors
screwdriver
• lateral incisors in rice grain
Structural abnormalities or texture
•
dysplasia
• Dystrophies
• Abrasion
• Cracks, minor
fractures
• Caries bit
extended
Abnormal
position
• minor misalignments
against
indications
• pulped Teeth
"nerveless"
• adverse Occlusion
• Important malposition
• insufficient enamel
Quantity
• Teeth too thin,
worn
• Poor Hygiene
• significant disrepair
• caries
• Periodontal Disease
The dental facet
revolution is based primarily on its épaisseur.Auparavant technique could produce
a solid ceramic veneer without
a minimum thickness of 1.5 mm which required the practitioner to grind the tooth much more that
could be detrimental to pulp
vitality, the tooth that has
undergone a strong assault
following the untimely grinding to create room
for more facette.De paste this it was necessary that the tooth is completely covered inner side understood because
the old glues were not powerful enough to paste
only the visible face.
Of
technicians and manufacturers have developed facets of finer and stronger, so that
one is forced to cut the teeth or very
slightly on the order of 0.3 mm,
simply take an impression to make
extremely thin veneers to be bonded directly to the affected teeth with
special glue efficace.Ces very
real jewels are carved in the laboratory in the form and hue determined beforehand by the dentist in agreement with the patient.
The
shape of the teeth that can change at will reveals
a part of our personality change may make us
perceive our social environment
of another manière.Par example incives plants
by their shape, color and accurately reveal our
personnalité.des white teeth, some prominent reveal
an outgoing personality, confident even
if they have duller back, they express a
deleted temperament;
The canines represent the will or aggression, longer than
normal canines reveal an aggressive temperament that we might want to erase the
example of President Mitterand
had changed the
appearance of her teeth before
his election to give a smoother
picture.
Conversely
appearance can be modified in reverse canines to affirm a less introverted
character to a morbidly shy person.
One can simulate patient's face with the computer tooth form that best suits
the shape of a square face his visage.Ainsi be chosen triangular facets while
for a round face you take triangular facets but with rounded edges .dropoff
window
You just have to find the rare bird to implement this technique because all
practitioners are not trained in this revolutionary technique.
Referance By:-