Zirconium and ceramic-metal crowns
|Tooth crowns are capable to save beauty of a smile for long time. Do not pass the moment to set a crown on a fang, thus to prolong to it life and to save on implantation. Address in "Mansour-Dent"! Experienced prosthetists will hold consultation and will make recommendations about an occasion of the choice of material for crowns, the plan of treatment, care of crowns and accustomings to them.
That it was simpler to understand what is a crown in prosthetics, remember a tooth structure. In it select a root, a neck and a crown - visible part of tooth which acts over a gum after cutting. And so, the crown in prosthetics is "cap", "case" which is put on tooth for recovery of that its part which is called a crown.
When crowns are necessary
The crown is applied to recover appearance and functionality of the destroyed tooth. It is put on a healthy root or on an implant. This type of restoration is required if:
Seals and tabs cannot replace a crown. When at own tooth of solid fabrics remains less, than a half, installation of tabs and seals in brittle walls threatens with split of tooth. Therefore experienced stomatologists suggest to put a crown which protects tooth from all directions not to lose tooth completely.
What crowns it is better
Crowns make of different materials - from plastic to ceramics. From what material you will select, service life of crowns, their cost, functionality and esthetics will depend.
Prosthetists of clinic "Mansur-Dent" completely passed to zirconium crowns because they strong and can recover the structure at the molecular level at emergence of microcracks. At the same time crowns very easy, as framework thickness from dioxide of zirconium of only 0,4 mm.
Zirconium crowns are turned in digital laboratory "Mansour-Dent", so, precisely match natural teeth in a form and the size. They faultlessly adjoin, look as the presents, are not oxidized, do not cause an allergy, save the color for a long time. On modern technologies from them it is possible to create bridges to 4 cm in length. Thanks to a magnificent esthetics, crowns from oxide of zirconium are ideally suited for restoration of teeth on "the line of a smile".
Other types of crowns (for example, ceramic-metal) can be also set at the request of the patient, however only zirconium crowns meet the modern requirements of an esthetics of all 100%.
As crowns are established
Full installation requires several visits. On the first the doctor will examine tooth and will direct to a x-ray picture. At the subsequent visits to you will carry out necessary treatment and preparation for prosthetics (polishing or turning). Then will remove a mold. Before installation of a constant crown will deliver you temporary. Through a short period in own dental laboratory "Mansour-Dent" will make a constant crown.
As soon as the prosthesis is ready, it will be fixed in a mouth by means of temporary cement to check construction accuracy. And, if to carry it to you it is comfortable, then at the following visit the prosthetist will finally record a crown.
Service life of tooth crowns
How will long serve to you crowns, directly depends on care of them. It, by the way, is similar to care of own teeth and means regular visit of the stomatologist, use of a toothbrush and paste, a thread for teeth. At good hygiene of a crown will hold on till 15 years. On all types of restoration of teeth in a stomatklinik "Mansour-Dent" is provided a guarantee.