Compomer Filling
What Is a Compomer Restorative Material?
Compomer combines features of composite resin and glass-ionomer cement. In paediatric dentistry it may be assessed for small to moderate posterior cavities.
Fluoride release may help reduce caries risk, but not every paediatric filling is compomer.
Material Features
It can be applied with a relatively fast adhesive protocol, which may help cooperation. It provides tooth-coloured aesthetics.
Wear under occlusal load can occur; large cavities may require a stainless-steel crown instead.
Posterior Indications
Small to moderate cavities in primary molars, temporary permanent-tooth restorations and liner combinations near the pulp may be assessed.
It differs from fissure sealant because cavity preparation and caries removal are required.
Difference from Anterior Restorations
Anterior fillings relate more to trauma, smile aesthetics and strip-crown techniques. Compomer is mainly a posterior material option.
The two procedures have different anatomical and restorative aims.
Limits and Control
Marginal adaptation, staining or fracture are reviewed at check-ups. If needed, the filling is repaired, replaced or converted to a crown.
Home care and regular examination remain essential; compomer alone is not sufficient protection.
Isolation and the adhesive protocol affect application success. The child’s bruxism habit may be considered when selecting material.
After the filling, parents are informed about temporarily avoiding hard and sticky foods.
Wear under posterior occlusal load is monitored.
After compomer placement, occlusion is checked and high points are adjusted.
Fluoride release may be considered in children with high caries risk.
In large cavities, a stainless-steel crown may be planned as an alternative.
Marginal adaptation and occlusion are examined at regular checks.