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A dental crown may be needed in the following situations:
Despite his young age, four of the teeth were so decayed that they needed dental crowns.
All-resin dental crowns are less expensive than other crown types.
Aluminium bronze is used to replace gold for the casting of dental crowns.
Not all clinical applications demand the high mechanical strengths that are needed in dental crowns.
Bob waded bravely through the crowd, fifteen hundred pounds' worth of dental crowns beaming from his face.
Porcelain-fused-to-metal dental crowns can be color matched to your adjacent teeth (unlike the metallic crowns).
Eliminating the need for dental crowns, bridges, and moldings could cut dental expenses, but major perception changes are crucial, the report stresses.
There are two types of gold teeth: removable teeth (caps, grills) and gold dental crowns.
All-ceramic or all-porcelain dental crowns provide the best natural color match than any other crown type and may be more suitable for people with metal allergies.
The condition of teeth and location of dental crowns and caps are checked, neck flexibility and head extension observed.
Similarly, dentists and dental labs still use the pennyweight as the measure of precious metals in dental crowns and inlays.
Porcelain-fused-to-metal dental crowns (PFMs) have a metal shell on which is fused a veneer of porcelain in a high heat oven.
He also told Emily that he had put another dental crown on his teeth during the last days of the war, yet the Russians never found that either.
WebMD Medical Reference: "Dental Crowns."
The dental crowns that he gouged out of his mouth with a hacksaw blade in the early 1970's - in an attempt to silence the voices - have been replaced.
In addition, scrap materials could be recycled - palladium is also used in dental crowns and in catalytic converters - and civilian use could be restricted.
WebMD Medical Reference provided in collaboration with the Cleveland Clinic: "Dental Health: Dental Crowns."
A dental crown is a tooth-shaped "cap" that is placed over a tooth --- covering the tooth to restore its shape and size, strength, and/or to improve its appearance.
A classic example of this is the dental crown where diseased or damaged material is removed from the tooth and is repaired by placing a restorative cap over the remaining tooth.
A study of 669 Neanderthal dental crowns showed that 75% of individuals suffered some degree of hypoplasia and that nutritional deficiencies were the main cause of hypoplasia and eventual tooth loss.
Medical devices such as prosthetics and dental implant fixtures are exempt from sales tax with the exception of prosthetic teeth such as dentures, dental orthotics/orthopedic devices, and dental crowns which the state treats as personal property.
If I paid for a dental crown that subsequently snapped, I would expect the dentist who took my money to put it right - I would not expect to have to rely on the manufacturer of the crown to put it right for me.