Enlargement of the canal entrance with the opener: the opener is used in coronal third of the root canal 
Advantages of a coronal enlargement:
- A large part of the bacteria is removed right at the start of the treatment.
- Less strain on the subsequently used mechanical file systems
- Improved vision, especially in combination with a microscope or magnifying glasses.
                                        
Specificaties
| Categorie | Wortelkanaalinstrumenten | 
 
                         
                             
             
             
             
             
            