Composite filling types vary depending on the properties of the material used and their application areas. Today, various types of composite fillings have been developed to meet different needs. Here are the main types of composite fillings and their properties:
Macro Fillings (Macrofilled Composites)
Features:
- It consists of large particles (1-3 microns).
- It is durable, but its surface is rough and aesthetically less natural.
- It is less preferred today.
Area of Use:
- It was used in back tooth fillings that required more durability, but it lost its popularity with the development of new generation fillings.
Micro Fillings (Microfilled Composites)
Features:
- It consists of very small particles (0.04 microns).
- It has high polishability and looks very natural aesthetically.
- Its durability is lower than macro fillings.
Area of Use:
- It is mostly used for aesthetic needs in the front teeth.
Hybrid Composites
Features:
- It consists of both large and small particles.
- It provides balance of both durability and aesthetics.
- It can be used easily on front and back teeth.
Area of Use:
- It has a versatile usage area and can be applied on front and back teeth.
Nano-Hybrid Composites
Features:
- It contains nano-sized particles.
- It combines the best features in terms of aesthetics and durability.
- A smooth surface can be achieved and is long-lasting.
Area of Use:
- It is used both for aesthetics in the front teeth and for durability in the back teeth.
Flowable Composites
Features:
- It is in a more liquid form and can be easily applied to the teeth.
- It is less durable than traditional composites when cured.
Area of Use:
- It is used in small bruises or as a filling liner.
Dense Composites (Packable Composites)
Features:
- It has a denser consistency, it is easy to shape the filling.
- It provides high durability when hardened.
Area of Use:
- It is especially used in the treatment of large cavities in the back teeth.
Composites Combined with Glass Ionomer (Compomers)
Features:
- It combines the properties of composite and glass ionomer.
- It releases fluoride, which helps prevent tooth decay.
Area of Use:
- It is used for fillings of milk teeth in children or in patients with a high risk of caries.
Self-Adhesive Composites
Features:
- It does not require extra adhesive, it can be attached directly to the tooth.
- The application process is easier.
Area of Use:
- It is used for a fast and practical solution in small restorations.
Which Type Is Preferred Where?
| Composite Type | Area of Use | Advantage |
| Macro Composites | When durability is needed in the back teeth | Tough and durable |
| Micro Composites | For aesthetic purposes in front teeth | Natural and shiny appearance |
| Hybrid Composites | Front and back teeth | Combines durability and aesthetics |
| Nano Hybrid Composites | Both front and back teeth | Long-lasting and versatile |
| Fluid Composites | In small bruises | Easy to apply |
| Dense Composites | For large back tooth fillings | It has high durability |
| Compomers | In children’s teeth and in patients at risk of caries | Fluoride release |
The choice between composite filling types is made based on the location of the tooth, the extent of damage, aesthetic needs and your dentist’s recommendation.
