A Piece of CADCAM

Digital - Community - Indirect anteriors
9 May 2017
Fig. 1

Isolation of the field before cementation.

Fig. 2

Air abrasion with aluminium oxide.

Fig. 3

Air abrasion with aluminium oxide.

Fig. 4

Etching with 37% phosporic acid gel.

Fig. 5

Etched surface of the canine before cementation.

Fig. 6

Design of the restoration. Examination of recorded positions of the mandible.

Fig. 7

Palatal aspect of the restoration, immediate after the cementation.

Fig. 8

Restoration immediate after the cementation.

Fig. 9

Scanning with the omnicam is even possible with the use of a rubber dam in place.

Fig. 10

The polycromatic block is placed so with the help of the software algorithm we can achive a chromatic dentin and a more translucent incisal area.

Fig. 11

Follow up, 1 month after the cementation.

Fig. 12

Restoring the shape and fuction of a canine using CADCAM technology.

 

Conclusions

With the proper material selection along with the proper techniques (adhesion and isolation), prepless and very thin restorations can be elaborated with chair side CAD/CAM technology in one single appointment.

Bibliography

1. Magne P, Cheung R. Numeric simulation of occlusal interferences in molars restored with ultrathin occlusal veneers. J Prosthet Dent. 2017 Jan;117(1):132-137.
2. Guth JF, Magne P.Optical integration of CAD/CAM materials. Int J Esthet Dent. Autumn 2016;11(3):394-409.
3. Awad D, Stawarczyk B, Liebermann A, Ilie N.Translucency of esthetic dental restorative CAD/CAM materials and composite resins with respect to thickness and surface roughness. J Prosthet Dent. 2015 Jun;113(6):534-40..
4. Peumans M, Valjakova EB, De Munck J, Mishevska CB, Van Meerbeek B. Bonding Effectiveness of Luting Composites to Different CAD/CAM Materials. J Adhes Dent. 2016;18(4):289-302.