Angelus Reforpost Fibre Glass Kit

Root Canal Preparation

• Select the pin using the template and the periapical x-ray of the tooth
• Remove some of the root-canal fillings with heated instruments to the predetermined depth. The use of drills can cause apical displacement of the gutta-parcha. Allow at last 3 to 5 mm of filling at the root apex due to the presence of accessory canals, which must remain sealed to prevent bacterial contamination
• Prepare the canal with the drill corresponding to the diameter of the selected post

Preparation of reforpost for cementation

• Position the pin to verify its adaptation. Make on the pin 2 to 3 mm from the antagonist’s tooth and cut it with a diamond bit at high rotation undercooling. Do not use scissors or pliers, because the maceration of the fibers changes the mechanical properties of the pain
• Clean the post with alcohol and dry it
• Apply a layer of silane and let it dry for 1 minute
• Apply the fusion -duralink catalyst to the post according to its instructions

Cementation

• Clean the canal with the air-water spray and dry it with air and absorbent paper points
• Etch the canal with 37% phosphoric acid for 15 seconds
• Wash again the canal and dry it with air and absorbent paper points. Apply fusion-duralink primer in the canal and wait for 1 minute
• Apply fusion during catalyst according to the adhesive components must not be mixed before application. They are polymerized chemically without light curing
• Spatulate the resinous cement selected and fill the conduit
• Put the post in the canal, remove excess of the cement and wait for the polymerization. If the cement is dual, light cure it