An Insight Into The Different Materials Used In Dental Crowns

Dental crowns are recommended by dentists to improve the appearance of a tooth that is discoloured or broken. Whatever remains from the broken natural tooth will be protected by the crown. It can also be used to support a bridge or denture. Crowns are affordable dental solutions to repair damages to the teeth.

Different materials are used in the construction of dental crowns. The most common material used in crowns is porcelain fused to base metal alloys. The framework of the crown is made from a combination of base metals that are used in dentistry. Noble metal crown is the ideal alternative to base metal for patients who are allergic to nickel.

Titanium alloys have the same properties as noble materials like gold. Titanium alloy is the most common material used in dental implants and other dental prostheses because of its strength and good biocompatibility. A crown built from titanium alloy will feel like natural teeth.  Porcelain fused to titanium alloy has better properties than base metal alloys.

Gold alloys have the best properties because of their higher strength and durability. Gold alloy is a combination of gold, platinum, silver, palladium, copper and tin that has superior qualities. The drawback to gold alloys is the price. The higher the amount of noble metals in gold alloy, the better will be the properties but it also increases the price of the crown.

Generally, gold alloys used in dental crowns carry 16 karat gold which makes it very expensive. However, if the gold alloy is used in porcelain fused to metal crowns, 40% of the crown will be gold while the other precious metals like platinum, silver and palladium will make up 20% of the crown. The remaining 40% will be made up from base metals. Crowns made from base metals may also contain some amount of noble metals in them.

It is important to talk to the dentist regarding the material that will be used in making a crown whether it will suit your needs. For further information, you can visit that answers some of the most common questions about dental crowns and what happens during a dental appointment.

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