What white fillings are
A white filling is made from dental composite — a blend of resin and fine glass particles that is layered into the prepared tooth and hardened with a curing light. Because it chemically bonds to enamel and dentine, we only need to remove the decay itself rather than cutting a retentive shape as older silver fillings required.
We build them up in thin increments and polish the surface so that the filling follows the natural contour of the tooth and reflects light in the same way.






