prosthetics on implants
Den on June 25, 2011
Whether it is possible to put crowns from an oksidtsirkoniya on an implant with application of the titanic abatment. And whether oksidtsirkoniyevy crowns are stronger in comparison with metal ceramics. Whether it is worth putting in general an oksidtsirkoniya if the abatment titanic and can appear through a crown. Whether the abatment directly adjoins to a gum or it is completely covered with a crown. What crowns and abatment it is more preferable to side teeth.
Answer:
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Stomatologicheskiye kliniki TAVI and Veronika (Moscow
Areas of Golyanovo |
Hello, Den. 1) Whether it is possible to put crowns from zirconium oxide on an implant with application of the titanic abatment? It is possible, but there is no sense. 2) Whether oksidtsirkoniyevy crowns are stronger in comparison with metal ceramics? In vitro yes, same in vivo. That is on absolute measures is stronger, but there is enough durability of oksidtsirkoniyevy crowns for full function. Whether it is worth putting in general oksidtsirkoniyevy crowns if the abatment titanic and can be appeared through a crown? First, zirconium oxide material not transparent, dairy color, without taste and a smell, and secondly look at answer No. 1. Whether the abatment directly adjoins to a gum or it completely covers a crown? Everything depends on the applied system of implants. But it does not change an essence as the biological compatibility of oxide of zirconium is unattainable for any other alloys. Its hypoallergenicity is higher even than a gold indicator that it is confirmed with researches, clinical tests give one result: the pathological changes caused by contact of crowns from zirconium oxide are not revealed. What crowns and abatment it is more preferable to side teeth? Abatmenta are chosen proceeding from the applied implant, oksidtsirkoniyevy crowns are chosen for achievement of higher esthetic result, ceramic-metal for achievement of lower financial plan of prosthetics. It is possible to use not titanic abatment, but oksidtsirkoniyevy. They are standard (enter the catalog of the manufacturer of a system of implatat, factory), and individual, made in laboratory. At an implatation and further prosthetics the combination of oksidtsirkoniyevy abatment and crowns yield desirable esthetic result as over time there is a recession (lifting) of a gum (depends on type of a gum, addictions, etc.) and the abatment is bared on a millimeter share, and in a case with an oksidtsirkoniyevy abatment the esthetics of a design is not broken. More detailed consultation can be got in clinic. Dentist Grigoriev D.V.
