every shade a masterpiece › mws › media › 484628o › lava-ceram-for … · correct shaping...

Every shadea masterpiece

Lava™

CeramZirconium oxide veneer ceramic for natural aesthetics

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Lava_Layeringscheme_F_EBU.indd 1 20/3/07 09:37:42

“The product is the essence,based on experience”

Effortlessly natural elegance

The tooth – a miracle of nature! Reconstructing its perfect beauty in a lifelike way has always been the goal of dentistry and dental technology. And it's quite a challenge! Because the demands on a reconstruction are high: inconspicuousness combined with a brilliant appearance.

Lava™ Ceram makes it easy for you to copy the natural aesthetics of a real tooth. Extraordinary new shades with fascinating optical effects ensure a perfect restoration. It has never been easier to copy nature and make your patients’ “ceramic dreams” come true. Create beauty – with Lava Ceram, the ceramic system of your choice!


High-Fluorescence Dentin Porcelains FLU-In FL1 – 6: Accentuate specific areas in dentin, e.g., mamelons, secondary dentin – apply in thin layers or mix with framework modifier or dentin porcelain.

Opaque Dentin Porcelains OD1 – 4: Support and intensify base colours – apply in thin layers or mix with framework modifier or dentin porcelain.

Transparent Opal Porcelains ICE1 + 2:Enhance penetration in the incisal area – use like enamel and transpa porcelains.

High-Opalescence Transpa Porcelains Nature N1 – 4: Create a natural opal effect in the incisal area with very translucent, youthful teeth and enhance brightness. They give the veneer a subtle gleam that appears reddish-yellowish to bluish – use like enamel and transpa porcelains.

Cervical Incisal Transpa Porcelains CI1 – 3: Intensify the colour intensity (chroma) in the cervical and incisal area – use like transpa porcelains.

Gingiva Porcelains G1 + 2: Recreate the original gum situation – incorporate into first and/or second dentin baking; the colours can be mixed with Magic intensive porcelains.

Correction Porcelains CR1 + 2: Create contact points with transparent or yellowish correction porcelain – baking temperature: see “Baking instructions.”

Lava™ Ceram – now it’s realistic to measure yourself against the original.

The new range of veneer porcelains offers more colour shades, more translucency and more opalescence than ever before. So you have every opportunity to create a perfect copy of nature - teeth that practically can't be distinguished from their natural models.

Dimensionsof colour.


Layering diagram natural teeth

ICE

OD3

E2

FL1

FL3

FL1

E2

E2 + CL

N3

A1

N4

CI1

A2


Coat Lava crown with layer of fluore scent framework modifier matching the background colour.

Apply matching dentin colour, e.g. A3, to the thinned-out cervical area.

If wax-up available, dentin colour, here A1 – A3, can be applied in matching tooth model with rear wall.

Shaping with help of rear wall.

Optimized dentin shape.


Cutting back dentin section for enamel porcelain sections to be applied later.

From palatal face, layer entire shape to match front wall.

Lengthening shape by 1 mm using two enamel porcelains, here E2 and E3 + CL, in alternation, in 50:50 proportion.

Apply mamelon structures with thin layers of FLU-In porcelain, e.g. FL1 and FL3.

Characterization of cutting face with individual Performer porcelains, Nature N3, N4, ICE1 and/or CI3. Complete modeling with enamel porcelains E2 and E3 + CL (50:50).


Overlay Opaque Dentin with matching enamel porcelains and complete palatal modeling.

Crowns after first baking.

Apply OD3 in runny consistency to palatal face, centrally up to cutting face.

Corrections in incisal area matching desired colour, e.g. E2 or E3 enamel porcelain with Nature N2, and CI 3 in cervical area for warm colouration, followed by second dentin bake.

Correct shaping with enamel porcelain and/or Nature, possibly with Opaque Dentin,e.g. OD2, in cervical area. Close interdental spaces, followed by second bake.


Crowns after second baking.

Completed final shape and surface.

Completed work from palatal face.

Completed Lava™ Ceram crowns, matching previous colour selection.

Corrections with enamel porcelain, Nature or CI to match shape and colour.


E2 + CL

E2

ICE1

A1

OD3

FL3FL4

ICE1

E2 + CL

E3

OD3

E3

N3

CI3

A3

N3

E2

ICE1

N3

A2

OD3

FL1


Start Drying T T Final Holding Holding temp. time under without temp. time time vacuum vacuum under without vacuum vacuum

First shoulder 450° C 4 min 45° C/min ./. 840° C 1 min ./.

porcelain baking 842° F 113° F/min 1544° F

Second shoulder 450° C 4 min 45° C/min ./. 830° C 1 min ./.

porcelain baking 842° F 113° F/min 1526° F

Modifier bake

First dentin and 450° C 6 min 45° C/min ./. 810° C 1 min ./.

enamel baking 842° F 113° F/min 1490° F

Second dentin and 450° C 6 min 45° C/min ./. 800° C 1 min ./.

enamel baking 842° F 113° F/min 1472° F

Glaze baking with 480° C 2 min ./. 45° C/min 790° C ./. 1 min

glaze and/or stain 896° F 113° F/min 1454° F

Glaze baking without 480° C 2 min ./. 45° C/min 820° C ./. ./.

glaze or stain 896° F 113° F/min 1508° F

Correction bake 450° C 2 min 45° C/min ./. 700° C 1 min ./.

842° F 113° F/min 1292° F

Baking instructions


Note:

The data on baking procedures and temperatures represent approximate values. Deviations depend greatly on the type and power of the oven, the location of the temperature sensor, the firing tray and the size of the workpiece.

We recommend that you calibrate your oven as follows before using it with Lava™ Ceram:

• Program the oven for dentin baking

• Mix Lava Ceram Clear and model it in the approximate shape of the colour chip on the shade guide (Important: Respect the shape and thickness)

• Bake the test chip in accordance with the “First dentin and enamel baking” instructions

• After it has cooled off, compare the test chip‘s translucency and colour to the colour chip on the shade guide

If the baked test chip matches the colour chip on the shade guide (middle), then you can continue working without making any adjustments (left: overbaked; right: underbaked).

If you notice any deviations, then the baking program must be adapted. If the ceramic becomes too porous, opaque or rough, increase the baking temperature and/or decrease the preheat and vacuum start temperature, or check the vacuum pump and the oven for airtightness. If the ceramic is too pale and glassy, decrease the preheat temperature or the baking temperature.


Ordering Information

Item No. Product Information

68719 Lava™ Ceram Popular Set

1 Lava Ceram MO 15 g (Shades: A1, A2, A3, A3, 5, B1, B2, B3, C2, D2, W2) 1 Lava Ceram D 15 g (Shades: A1, A2, A3, A3, 5, B1, B2, B3, C2, D2, W2) 1 Lava Ceram 15 g (Shades: E1, E2, E3, E4, E5, E6, T1, T2, T3, T4, SH1, SH3, SH5, CR1, CR2, CL)

Lava Ceram Glaze 15 g, Lava Ceram Stain & Glaze Liquid 40 ml, 1 Lava Ceram Modeling Liquid 40 ml, 1 Lava Ceram Shoulder Liquid 40 ml, Lava Ceram Shade Combination Table, 4 Lava Ceram Shade Guides: Frame Work MO, Enamel/Transpa, Dentin, Shoulder Magic Intensive

68720 Lava™ Ceram Performer Set

1 Lava Ceram 15 g (Shades: OD1, OD2, OD3, OD4, FL1, FL2, FL3, FL4, FL5, FL6, ICE1, ICE2, CI1, CI2, CI2, CI3, N1, N2, N3, N4, G1, G2)

1 Lava Ceram Modeling Liquid 40 ml, 1 Lava Ceram Performer Set Shade Guide 68721 Lava™ Ceram Pop Art Set

1 Lava Ceram 5 g (Shades: I1, I2, I3, I4, I5, I6, I7, I8, I9, I10, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10) 1 Lava Ceram Glaze 15 g, Lava Ceram Stain & Glaze Liquid 40 ml, 1 Lava Ceram Modeling Liquid 40 ml

Lava™ Ceram Pop Art SetLava™ Ceram Performer SetLava™ Ceram Popular Set

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3M ESPEDental ProductsUnit 9Beazer CourtBelton Road WestLoughboroughLeicestershire LE11 5TR

3M, ESPE and Lava are trademarks of 3M or 3M ESPE AG. ©3M Healthcare Limited 2007

GD 153

3M Ireland

3M HouseAdelphi CentreDun LaoghaireCo. Dublin

For further informationplease contact 3M ESPE on01509 613361 (UK) or01280 3555 (Republic of Ireland)or visit our website atwww.3MESPE.com/uk or emailus at [email protected]


every shade a masterpiece › mws › media › 484628o › lava-ceram-for … · correct shaping...

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