Ivoclar Vivadent IPS e.max CAD Chairside - Manual (Page 48)

48
e.max
®
CAD
–
Table on Block Selection
IPS
The blocks are selected on the basis of the desired tooth shade (Bleach BL or A-D), the determined shade of the prepara-
tion (ND 1- ND 9), and/or abutment shade, as well as the desired processing technique. The following procedure results in
the selection of the appropriate block:
1. Select the column with the desired tooth shade.
2. Select the line with the shade of the preparation.
3. Select the adequate block in accordance with the desired processing technique (staining or cut-back technique) in the
intersection field.
4. If a certain combination is not possible (e.g. HT block on a dark preparation), select a block with a lower translucency.
– The recommendations for the block selection correlate with the indications as well as the preparation
guidelines and minimum layer thicknesses.
– In case of shade deviations, adjust the restoration shade by means of characterization with IPS e.max CAD
Crystall./ Shades and Stains.
– If (highly) translucent blocks are used, the layer thickness and die shade must be carefully observed.
– With thicker layers, a block with lower translucency must be selected to prevent a loss in brightness
(graying).
Shade of the prepared natural
tooth
IPS Natural Die Material
BL1 BL2 BL3 BL4 A1 A2 A3 A3.5 A4 B1 B2 B3 B4 C1 C2 C3 C4 D2 D3 D4
Desired Tooth Shade: Bleach BL and A-D Shade Guide
HT BL1 HT BL2 HT BL3 HT BL4 HT A1 HT A2 HT A3 HT A3.5 HT A4 HT B1 HT B2 HT B3 HT B4 HT C1 HT C2 HT C3 HT C4 HT D2 HT D3 HT D4
LT BL1 LT BL2 LT BL3 LT BL4 LT A1 LT A2 LT A3 LT A3.5 LT A4 LT B1 LT B2 LT B3 LT B4 LT C1 LT C2 LT C3 LT C4 LT D2 LT D3 LT D4
HT BL1 HT BL2 HT BL3 HT BL4 HT A1 HT A2 HT A3 HT A3.5 HT A4 HT B1 HT B2 HT B3 HT B4 HT C1 HT C2 HT C3 HT C4 HT D2 HT D3 HT D4
LT BL1 LT BL2 LT BL3 LT BL4 LT A1 LT A2 LT A3 LT A3.5 LT A4 LT B1 LT B2 LT B3 LT B4 LT C1 LT C2 LT C3 LT C4 LT D2 LT D3 LT D4
HT BL1 HT BL2 HT BL3 HT BL4 HT BL2 HT A2 HT A3 HT A3.5 HT A4 HT BL2 HT B2 HT B3 HT B4 HT C1 HT C2 HT C3 HT C4 HT D2 HT D3 HT D4
LT BL1 LT BL2 LT BL3 LT BL4 LT A1 LT A2 LT A3 LT A3.5 LT A4 LT B1 LT B2 LT B3 LT B4 LT C1 LT C2 LT C3 LT C4 LT D2 LT D3 LT D4
HT BL2 HT A1 HT A3.5 HT A4 HT BL1 HT BL2 HT B2 HT B2 HT BL2 HT C1 HT C2 HT B4 HT B1 HT D2 HT D2
LT BL1 LT BL2 LT BL4 LT BL 3 LT A1 LT A2 LT A3.5 LT A4 LT B1 LT B2 LT B3 LT B4 LT C1 LT C2 LT C3 LT C4 LT D2 LT D3 LT D4
HT B3 HT A4 HT BL2 HT BL2 HT BL1 HT B1 HT B3 HT C2 HT BL1 HT B1 HT D2
LT BL 2 LT A1 LT A2 LT A3 LT BL 2 LT A1 LT A2 LT A3 LT A4 LT BL3 LT B1 LT B2 LT B3 LT C1 LT B2 LT C3 LT C4 LT D2 LT B2 LT D3
HT BL1 HT BL1 HT A3.5 HT A4 HT BL1 HT BL1 HT BL2 HT BL2 HT A1 HTA3 HT B3 HT BL1 HT A2 HT C1
LT BL1 LBL2 LT BL4 LT BL2 LT A1 LT A2 LT A3 LT A4 LT BL3 LT B1 LT B2 LT B3 LT C1 LT B2 LT C3 LT C4 LT D2 LT B2 LT D3
HT BL1 HT BL1 HT BL1 HT A3 HT BL1 HT BL2 HT B1 HT B2 HT B3 HT BL1 HT BL2 HT BL2
LT BL1 LBL2 LT BL4 LT BL1 LT A1 LT A2 LT A3 LT A4 LT BL3 LT B1 LT B2 LT B3 LT C1 LT B2 LT C3 LT C4 LT D2 LT B2 LT D3
HT BL1 HT BL1 HT A1 HT A3 HT A3.5 HT A4 HT B1 HT BL2 HT BL2
LT BL1 LBL2 LT BL4 LT BL1 LT A1 LT A2 LT A3 LT A4 LT BL3 LT B1 LT B2 LT B3 LT C1 LT B2 LT C3 LT C4 LT D2 LT B2 LT D3
HT B2 HT C1 HT B2 HT C3 HT C4 HT D2 HT B2 HT D2
LT A3 LT A4 LT BL2 LT C1 LT B2 LT C3 LT C4 LT D2 LT B2 LT D2
ZrO 2 Abutment
(unshaded)
ND 1
ND 2
ND 3
ND 4*
ND 5*
ND 6*
ND 7*
ND 8*
ND 9*
Ti Abutment*
2
1
➩
➩