Ivoclar Vivadent IPS e.max Clinical Guide - Manual (Page 22)

22
IPS e.max
®
lithium disilicate inlay
cemented with Multilink
®
Automix
The temporary restoration is removed. The prepara-
tion is cleaned with a polishing brush and an oil- and
fluoride-free cleaning paste (e.g. Proxyt
® fluoride-
free). Subsequently, it is rinsed with water spray and
dried with oil-free air.
Excess Multilink Primer is dispersed with air until the
mobile liquid film is no longer visible.
Monobond ® Plus is applied on the pretreated surface,
allowed to react for 60 seconds and then thoroughly
dispersed with air.
The permanent restoration is tried-in. The shade, fit
and occlusion of the restoration are checked.
For the esthetic inspection, Multilink Automix Try-In
Paste can be used. After the try-in, the Try-In Paste
is thoroughly washed off with water spray, and the
restoration is dried with oil-free air.
Multilink Automix is dispensed from the automix
syringe and applied directly on the restoration.
Subsequently, the restoration is seated and held in
place maintaining stable pressure.
Reliable isolation of the treatment field (e.g.
OptraDam
® ) is indispensable for the adhesive
cementation with composites. The preparation is
cleaned again with a polishing brush and an oil-
and fluoride-free cleaning paste (e.g. Proxyt
fluoride- free). Subsequently, it is rinsed with
water spray and dried with oil-free air. Overdrying
must be avoided.
Etching is performed with 5% hydrofluoric acid
(e.g. IPS
® Ceramic Etching Gel) for 20 seconds.
Subsequently, the preparation is rinsed thoroughly
with water and dried with oil-free air.
Excess cement material is removed with a micro-
brush/brush/foam pellet/dental floss. Alternatively,
excess material is light-cured with a polymerization
device (650 mW/cm
2 : 3 seconds or 1,000 mW/cm 2 :
1 – 2 seconds per quarter surface) at a distance
of 10 mm using the quarter technique and
subsequently removed with a scaler.
The mixed Multilink ® Primer A/B is applied on the
entire bonding surface (starting from the enamel
surface) using a microbrush and rubbed in for
30 seconds.
LS
2
Dr Ronny Watzke / Sandra Sulser (DT), Principality of Liechtenstein