1. SONICflex microinvasive
KaVo SONICflex microinvasive
SONICflex microinvasive
Gentle preparations of small approximal cavities
© KaVo Dental GmbH

2. KaVo SONICflex microinvasive
problem desribtion
Disadvantages due to convential techniques in treatment with rotating instruments:
cavities become too big
Accidentally lesions of the neighbour teeth
© KaVo Dental GmbH

3. SONICflex microinvasive problem solution
KaVo SONICflex microinvasive
SONICflex microinvasive problem solution
Partially diamond coated tips
admit small,defect related preparations as well as the finishing of the preparation margins
class 2 and 3 restaurations
With different formed aproximal midget cavities
© KaVo Dental GmbH

4. SONICflex microinvasive tip set
KaVo SONICflex microinvasive
SONICflex microinvasive tip set
3 x 2 tips
mesial or distal side diamond coating
Diamond coating D 46
small half-spherical ball tip
No. 30 (mesial), 31 (distal)
big half-spherical ball tip
No. 32 (mesial), 33 (distal)
cone (bevel) tip
No. 58 (mesial), 59 (distal)
System solution SONICSYS micro
prep & fill with Tetric Flow
© KaVo Dental GmbH

5. SONICflex microinvasive application
KaVo SONICflex microinvasive
SONICflex microinvasive application
© KaVo Dental GmbH

6. SONICflex microinvasive working procedure
KaVo SONICflex microinvasive
SONICflex microinvasive working procedure
Create access to cavity with small or big half-spherical ball tip
Without rotating pre-preparation
Access possible from occlusal, bucal or lingual/palatinal
When simultaneously preparation of multiple teeth ideal access through the preparated cavity of the neighbour tooth
Excavation of the dentine caries
Traditionally with rose-head bur
Alternatively with SONICflex cariex TC
Working on small access cavities, a magnifying glass might be helpful
Finishing of the cavity margin with small or big half-spherical ball tip
© KaVo Dental GmbH

7. SONICflex microinvasive working procedure
KaVo SONICflex microinvasive
SONICflex microinvasive working procedure
class 2 – restauration with occlusal access
© KaVo Dental GmbH

8. SONICflex microinvasive working procedure
KaVo SONICflex microinvasive
SONICflex microinvasive working procedure
class 2 – restauration with lateral access
© KaVo Dental GmbH

9. SONICflex microinvasive working procedure
KaVo SONICflex microinvasive
SONICflex microinvasive working procedure
class 3 – micro restauration
© KaVo Dental GmbH

10. SONICflex microinvasive working procedure
KaVo SONICflex microinvasive
SONICflex microinvasive working procedure
Adjustments on SONICflex 2003 L
Preparation: step 3
Finishing: step 1
treatment with spray cooling
Gentle contact pressure of the tips
Too intense pressure will damp the removal rate
Control through noise level !
© KaVo Dental GmbH

11. SONICflex microinvasive advantages
KaVo SONICflex microinvasive
SONICflex microinvasive advantages
The approximal cavity is exclusively defect related
Conservation of solid parts of the Erhaltung der stabilen Anteile der restauration margin
Partially conservation of the approximal contact
Safe restaurations with easily flowing composites
The completed micro-restauration does not have any occlusion loaded rates
© KaVo Dental GmbH

12. SONICflex microinvasive benefits
KaVo SONICflex microinvasive
SONICflex microinvasive benefits
Protection of sound tooth material
Prevention of iatrogenic preparation damages
Simplified restaurations
Long term durability of the restaurations,good aesthetics
© KaVo Dental GmbH