Sdr flow composite
SDR flow composite is a flowable bulk-fill resin composite used to line or restore prepared tooth cavities in controlled layers.
The short answer
SDR flow composite is a low-viscosity, light-cured resin composite designed to flow into a prepared cavity and cure as a bulk-fill base or restorative layer. It is placed by a dentist after decay is removed and is bonded to tooth structure with an adhesive system.
What is the direct answer?
What does this question mean?
The material contains a resin matrix and inorganic filler particles, giving it flow before curing and a solid restorative structure afterward. It is not the same as a temporary filling, glass ionomer, or an unfilled liquid sealant.
What can you do next?
The dentist removes infected or weakened tissue, isolates the tooth from saliva, applies adhesive, places the flowable composite, and uses a curing light. A harder conventional composite may then cover the surface when the cavity location or bite requires it.
When should you seek dental care?
Arrange an examination for sensitivity, a broken filling, food trapping, pain on biting, or a visible dark area. Severe spontaneous pain or swelling can mean that a filling alone is not the correct treatment.
What should you ask the dentist?
Ask how deep the cavity is, whether the material is being used as a base or final restoration, and how the bite will be checked. Ask whether signs of pulp inflammation make root canal treatment a better option.
Frequently asked questions
Is SDR flow composite a filling?
It can form part or all of a restoration, depending on cavity size, location, and bite forces.
Does it replace root canal treatment?
No. A restorative material repairs tooth structure but does not remove inflamed or infected pulp.