Can we use Microfilled composite for anterior teeth?
Both hybrid and microfilled composites can be selected for anterior restorations.
Is bulk fill composite good?
The bulk-fill composites have a higher wear rate and lower hardness than the conventional nanohybrid composite, making them less suitable for stress-bearing restorations.
Does flowable composite have fluoride?
Virtuoso Flowable is a light-cure, flowable composite with fluoride- containing glass fillers. Virtuoso Flowable is ideal for small restorations with difficult accessibility — especially Class III, V and VI restorations. Virtuoso Flowable is also indicated as a pit and fissure sealant for marginal and incisal repairs.
How do you make composite restoration shiny?
To give the composite resin a natural enamel-like glossy look, it is recommended to use a small-grain diamond pastes or aluminum oxide pastes. These pastes should be applied with a felt disc or a soft-brushed brush, to not scratch the surface of the composite resin.
What is the difference between Microfilled and Microhybrid composites?
Microhybrid composites are stronger than most microfilled composites and can be used in both anterior and posterior teeth. Therefore, microhybrid composites can be used as universal or all-purpose composite resins.
Is composite bonding good for your teeth?
Composite bonding can make cosmetic improvements to your smile quickly, without causing further damage to your teeth. Composite bonding can be a cheaper alternative to crowns or veneers. It’s also a less invasive process and can be completed in just one appointment.
What is a bulk fill composite?
Bulk-fill resin composites are light-cured resin composites that can be placed in increments or layers of 4 to 5 mm in depth. These materials have been available to the dental profession for several years now. Their adoption has been slow, but they are gaining popularity, and sales are increasing.
What is C factor in dentistry?
The cavity configuration or C-factor is defined as the ratio of the bonded to the unbonded surface area. 17. During light-induced polymerization of resin composite, the shrinkage forces in high C-factor cavities cannot be relieved by resin flow, resulting in the debonding of one or more walls.
Where is flowable composite used?
Flowable composites are often utilized as a liner under composite restorations. The purpose is to seal the margin, which helps prevent postoperative sensitivity and secondary caries.
Do all amalgams need to be polished?
The finishing and polishing procedures should not be initiated on an amalgam restoration until the amalgam has reached its final set, at least 24 hours after it has been placed and carved. Premature finishing and polishing will interfere with the crystalline structure of the hardening amalgam.
How do you do composite restoration?
The steps of placing dental bonding (composite restorations):
- Preparing (trimming) the tooth (when needed).
- Acid etching the enamel (and dentin)
- Applying the bonding agent.
- Placing the dental composite.
- Curing the restoration.
- Final shaping and polishing.
- Aftercare. / Precautions.