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Abutments are little caps on
an implant, which are used as a base for a crown. An abutment helps to
connect the crown and implant.
Here you can see a titan abutment sticking out of the gums. For the
purposes of comparison, a zirconium abutment is shown right next to it.
Abutments are screwed into the implant – here you can see a zirconium
abutment on top of a plaster model, you can easily see the fastening
screw. The last picture shows an implant (usually set into the bone),
with the abutment on top of it.
The film shows how the temporarily cemented crowns are removed from the
tooth stumps, one of the crowns being an implant crown supported by a
zirconium abutment. The fastening screw of the abutment is loostened and
the abutment removed. Zirconium abutments are usually used for the front
teeth, as they enable a more pleasing appearance.
To make the procedure even more clear, you will once again see a titan
abutment screwed onto an implant. A pair of tweezers is used to hold the
implant, which is usually set into the bone – and the crown is cemented
over the abutment. The cheaper and more stable
titan abutments should be used for the side teeth.
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