Knowledge of porcelain teeth

Oct. 16, 2011 - PRLog -- Full name of porcelain teeth are porcelain fused to metal crown, is an ideal prosthesis. It is the first made of metal alloy substrate, and then its surface similar to natural teeth covered with porcelain powder with low melting, high temperature in a vacuum sintering furnace-fused porcelain formed, and thus the strength of metal and porcelain crowns and beautiful .

Porcelain teeth to restore teeth is characterized by morphological features, bending and strong colors, lifelike appearance, smooth surface, wear resistance, no deformation, color stable, successful ceramic restorations should be realistic shape, color and stability. Acid, a permanent prosthesis.

Ceramic dental indications and contraindications:

More porcelain front teeth for cosmetic and dental defects, such as discolored teeth, tetracycline, teeth and other deformities, residual root and crown after root canal treatment, porcelain can do.

Porcelain should not be used the following methods:

Young people not yet fully developed permanent teeth, porcelain dental abutment reversed, the pulp deformity caused significant damage to teeth health, suffering from periodontal disease, loose teeth and gums healthy person, the first treatment of periodontal disease. Severe deep overbite, occlusal tight or bruxism habit, not porcelain.

Those who wear the ceramic restorations must avoid eating excellent food, but also pay attention Do not Ge to eat sand, this can easily result in abnormal forces collapse porcelain veneers peeling or metal substrate.

Success of ceramic restorations should be realistic shape, color and mouth the same or close to natural teeth, gingival rim, base and tooth crown seal, porcelain crown porcelain thickness, crown size and mouth to match the natural teeth no bite high, maxillofacial good recovery, there will be no food impaction.
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What is porcelain teeth:http://dentalcare365.blogspot.com/2011/10/what-is-porcela...