Zirconia (zirconium dioxide) is a white, powdered metal oxide. It is a ceramic, such as other general dental crown materials. Zirconia is produced from zirconium, a metal with similar properties to titanium. Zirconium is chemically un-reactive and it as well makes a good choice for the dental material.
Zirconia has several properties that enable it a good option for dental crown material for the top dental hospital in Delhi. Some of these beneficial properties include:
• High hardness.
• A natural, white color.
• Resistance to wear.
• High fracture toughness (zirconia is difficult to crack).
• Translucent appearance when sintered (baked).
• Resistance to oxidation.
• No chemical corrosion.
Based on these properties, zirconia provides several advantages to patients as a dental crown material. Zirconia crowns:
• Look like natural tooth enamel because of their translucence and color.
• Do not need a metal base.
• It is easy to recolor, reshape and modify the crown when the need arises.
• They do not need as much original teeth removal as some other kinds of crowns do
• Resist staining better than composite ceramic crowns or acrylic.
• Are very durable.
Zirconia is almost five times stronger than porcelain. It is because of the same reason that this crown material is considered appropriate for people who chew, grind the food excessively.The reason being that they are biocompatible (they are secure to be in the mouth for a long time).
Resist cold and hot temperatures as well. Therefore, they lessen the incidence of hypersensitivity related to other kinds of crowns. Another advantage of zirconia crowns is that dentists may produce them in their office. Because zirconia crowns are pulverized strictly from solid blocks of zirconia, they need less time, equipment, and materials to make them than other kinds of crowns, like composite ceramic (porcelain and other ceramic material fused to a metal base). Dentists, thus, may produce them in-house making them not to order the crowns from a dental lab. It is even feasible for dentists to create and fit zirconia crowns in a single day.
If an order must go via a dental laboratory, it will take some days or weeks before the finished crown gets to the dental office. During that period, the patient will have to put on a temporary crown. Once the crown is received by the dentist in Dwarka, the patient is needed to go to the second time with an appointment to get the crown fixed.
How Zirconia crowns are made?
The procedure of making zirconia crowns is far less difficult than the procedure for composite ceramic crowns. It begins at the dental office. Firstly, the dentist makes an impression of a patient’s teeth. This impression given by the dentist in Dwarka is forwarded to the technicians of the laboratory where he (technician) pours dye into the impression to make the mold of the teeth. The technician then cuts the mold into segments and scans it utilizing a red light, laser, or blue-light technology. After that, they upload the scan into a computer system with CAD software that designs the crown. The crown can also be designed by a technician.
What care should you take for zirconia crowns?
To care for your zirconia crowns, floss and brush every day like you usually would. Brush with an advanced toothbrush, which eliminates bacteria from teeth, gum, cheeks, and tongue.
Zirconia crowns has come out as one of the feasible and long-term alternative as a dental implant for many patients undergoing this treatment. However, it must also be ensured that proper oral care is also taken to assist years of satisfaction and dental health for patients everywhere.