The major reasons for op sensitivity is because of Micro- Leakage: Especially due to improper bonding and condensation. Most of the clinicians in fact avoid composite fillings due to post op sensitivity phobia. There are lot many advancements evolved in adhesion mechanism to counteract bonding failure, we need to understand many aspect of composite restorations to avoid these complications. This article will help you construct clarity on the right methods of composite filling:
PROPER MARGINAL SEAL:
HOW TO GET PROPER ADHESION:
Note: The most important thing is to prepare the tooth surface for Bonding, creating the moist tooth surface will facilitate good bonding and remember at any circumstances Dentin should not be dried thoroughly but moderately moist.
NOW STEPS FOR BONDING:
NOW HOW TO REDUCE SHRINKAGE??
Before we get on to the procedure, lets know the major factors that influence polymerization shrinkage:
TO ELABORATE:
HOW DOES LIGHT AFFECTS POLYMERIZATION??
ANGULATION:
PROPER CONDENSATION:
C-Factor configuration factor is the ratio of the bonded surface to the unbonded or free- surfaces in a tooth preparation. The higher the c factor greater is the potential for bond disruption from polymerization effects.
We are excited to share the news regarding the recent evolution of our academy. We have transformed Asian Dental Academy into Kosmo Dental Services. For any dental program-related queries you can visit our new website
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