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 DEFINITION
The dental blanqueamiento is a clinical procedure that there tries to obtain the aclaramiento of the color of one or several teeth applying a chemical agent, and trying not to alter his basic structure. They split into two groups according to which they are realized on teeth with vitality or without her. In the first ones the chemical agent (peroxides) is applied from the exterior and in the not vital ones also from within.
SYMPTOMS
The patient recounts to have a tooth or several dark teeth. The intrinsic colourings of the teeth can have different causes: hereditary, pharmacologists, dental treatments, etc.
SKILL
It is essential to realize a good case history and a correct exploration to come to the diagnosis and power to raise a treatment of dental blanqueamiento. If it is only one tooth or several teeth those that must be treated, as well as if intern is going to be carried out or not blanqueamiento, impressions of the arcades will have to take to make the rods for the chemical agent. For the internal application it will be necessary to realize an elimination of textile to be able to place the bleaching one inside the tooth, which must be well endodonciado. The skills realized in the consultation use a chemical agent to high concentration and a heat source for light or termocubetas. The ambulatory skills are realized by chemical agents to low concentrations placing them in a rod during definite periods of time.
COMPLICATIONS
In the skills with heat sensibilities posttreatment course can appear. The peroxides can produce inflammatory phenomena and occasional burns in the gums that disappear at a few hours. In the ambulatory skills the rod can provoke annoyance of the soft textiles or discomfort oclusal. It is frequent to observe dental hypersensitivity during the treatment, which generally disappears on having suspended the treatment.
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DEFINITION 
