Fiber based post systems
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PRODUCT
COMPOSIPOST/C-POST
ENDO U.M.
AESTHETI-POST
COMPOSITION
Carbon Fibers : 64 % volume Epoxy Resin : 36 % volume Carbon Fibers : 64 % volume Epoxy Resin : 36 % volume Carbon Fiber Core: 10 % volume Quartz Fiber Coating : 50 % volume Epoxy Resin : 40 % volume
AESTHETI-PLUS
Quartz Fibers : 60 % volume Epoxy Resin : 40 % volume
ENDO-PLUS
Quartz Fibers : 60 % volume Epoxy Resin : 40 % volume
LIGHT-POST
Quartz Fibers : 60 % volume Epoxy Resin : 40 % volume
ENDO LIGHT-POST
Quartz Fibers : 60 % volume Epoxy Resin : 40 % volume
D.T. LIGHT-POST
Quartz Fibers www.indiandentalacademy.com
: 60 % volume Epoxy Resin : 40 % volume
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Relative strength of post
CRA News vol 28 issue 5 , 2004 www.indiandentalacademy.com
Potential fracture location with fiberglass-reinforced composite posts Fractured Post and Crown
Vector of Force Fractured root
Vector of Force
Fractured Post and Crown
Vector of Force Potential fracture location with metal posts Fractured root
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Vector of Force
Carbon fiber posts
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Aestheti Plus
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D T Light post
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Clinical application
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Twin luscent anchor posts
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Diamond, alcohol, air dry www.indiandentalacademy.com
Etch
water
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air dry
Bonding agent
Dual cure resin
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Insert
Light cure
Core buildup www.indiandentalacademy.com
core preparation
Clinical application
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Cosmopost
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Removal of posts
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Technique
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Summary
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Conclusion
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References Contenporary fixed prosthodontics – Rosensteil Fiber based posts – BDJ 2003;195:43-8 Factors affecting retention of posts- J Prosthet Dent 1999;81:380-5. Factors determining post selection - J Prosthet Dent 2003;90:556-62.) Esthetic post systems – DCNA 1997 www.indiandentalacademy.com
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