When deciding on cosmetic dentistry the choice becomes yours. Trying to improve the aesthetic look of your teeth leaves you several options.

1. Cosmetic Dentistry
When deciding on cosmetic dentistry the choice becomes yours. Trying to improve the
aesthetic look of your teeth leaves you several options. Americans in general have a
"boom" on cosmetic dentistry presently and then there is also the whitening or bleaching
of the teeth to consider. This whitening process is completely different to usual cosmetic
dentistry and is very often performed in the UK.
Sometimes teeth become stained or discoloured, however, there is an answer for this.
Having the teeth whitened or bleached is a fairly lengthy process. This process is
performed without removing any layers or surfaces of the teeth and is therefore less
invasive. Sometimes called a 'home treatment' as you apply the chemical at home in the
evening prior to retiring. After consultation, the dental surgeon first has a mold or
protective tray made for the upper and lower gums. This involves taking impressions of
the teeth and gums which he sends away for the plastic 'trays' to be made. This can
take up to a week or more. When the trays are ready another visit is required to check
that they indeed fit correctly and fit snugly around the gums.
The trays need to fit very well as the mixture or compound to be placed in the trays
becomes active when applied to the teeth. The ‘active ingredient' to be placed in these
trays is normally hydrogen peroxide or in some cases, carbamide peroxide. A chemical
reaction takes place when these trays are worn filled with the compound. This is usually
at night before you retire for the night. You are able to remove these trays in the
morning washing the mouth thoroughly to rinse any traces of the hydrogen peroxide
away. This active compound is gradually broken down broken down in the eight to ten
hours depending on the length of you sleep or before you remove the trays in the
morning. The chemical process is fairly simple as the oxygen gets into the actual
enamel on your teeth. This action whitens or bleaches the teeth gradually. This process
must be repeated every 24 hours. The treatment can take up to three and in some
cases four weeks as the teeth gradually become lighter, all stains being removed. This
procedure can last for up to three or four years depending if you smoke which definitely
stains the teeth or in some cases tea can stain after a period. Generally speaking, few
people have brilliant white teeth and so this process can help considerable and is less
expensive than other options.
Another option is to activate the chemical with a laser. The dental surgeon needs to
check to see if this process is suitable for your application. If it is, the procedure is as
follows. The gums are first of all totally protected by a seal, usually made of a special
rubber. This covers the gums completely in order to protect them from the next
procedure. A chemical bleach, normally hydrogen peroxide gel is then painted onto the
teeth and a laser light applied. This laser activates the chemical gel painted onto the
gums. The whole process take about an hour and you will notice how white the teeth
have become. On occasions, you may have to have the treatment repeated after a
short while.
Article Source: http://health4painrelief.com/cosmetic-dentistry/