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Shenzhen Berry Dental Laboratory Co.,Ltd  

Gold Index: 7035

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Beautiful PFM Crown Zirconia Dental Post and Core All Teeth 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: BR_PMF Precious

Beautiful PFM Crown Zirconia Dental Post and Core All Teeth
 
 
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Beautiful PFM Crown Zirconia Dental Post and Core All Teeth

 

 

  1. The tooth is prepared prior to the pattern fabrication. A heated endodontic condensor is used to safely remove the gutta percha (this is best accomplished at the same time the endodontic therapy is rendered). Gates & Parapost drills are used to shape the canals to an appropriate size and depth. The most common sizes used are Brown Yellow and Red
  2.  The minimum length of the post is equal to the length of the clinical crown. The recommended length is two-thirds the length of the root in bone while maintaining 5 mm of gutta-percha at the apex. Remember chances of a perforation increase as the length of the post approaches the apex of the tooth.

     

  3. The prefabricated posts are inserted into the canals. In this case a precious metal post is being used in the lingual canal because the canal diameter is only equivalent to a brown sized Parapost (Gates #3 ). The precious metal posts are issued from the Dispensing Window, and require an additional fee.

     

  4. An assistant holds the Duralay powder, liquid, and suction - while the core portion is made in resin. First lubricate the remaining tooth structure with a water soluble lubricant (Surgilube) then apply the resin. The assistant may move the suction near the resin, evaporating monomer from its surface, thus preventing the resin from slumping or running. 

     

  5. The completed resin core is allowed to polymerize - then it is prepared to the shape of an ideal crown preparation

     

  6. Using conventional diamond instruments, water and suction, the resin core is prepared in the same manner as a conventional preparation

     

  7. The preparation is completed to ideal form and in this case its path of insertion is aligned with the preparation of tooth 

     

  8. The completed post & core pattern is submitted to the Service Laboratory for investing & casting in gold alloy. 

     

  9. The casting is cleaned and sandblasted with alumina oxide in preparation for try-in, shaping, and cementation. The canals are dried and the casting inserted using light pressure. Small shiny marks on the casting surface help indicate where adjustment should be made. 
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 Mr. Ms. Jenny Song

Tel: 86-755-26738545
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Company Info

Shenzhen Berry Dental Laboratory Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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