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Optimal Balance Between Strength and Translucency

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ORIGIN Beyond PLUS

Beyond Plus Presentation PDF

Current Zirconia Market

High Strength Zirconia

Anterior Zirconia

 

“High” translucent zirconia

 

Mostly Tetragonal structure

 

Generally > 800 MPa

 

Generally no limitation in indication

 

“Super” translucent zirconia

 

Cubic + Tetragonal

 

Generally < 800 MPa

 

Limited to single units and anterior 3 unit bridges

Strength & Translucency

Origin Beyond Plus is the only zirconia on the market that has the translucency of “Anterior” zirconia while having the strength (over 1100 MPa) required for use in bridges over 4 units.

Fracture Toughness

The Fracture Toughness of Beyond Plus is greater than 5 Mpa.m1/2 as indicated in the highlighted range in this graph. Beyond Plus has the translucency of an “Anterior” zirconia, but has Fracture Toughness characteristics that are more similar to a “High Strength” zirconia.

ISO Standard:2015

for Class 5

Images of Beyond Plus and Live have been magnified for ease of visual comparison

ORIGIN Live

ORIGIN Beyond Plus

ORIGIN Beyond

ISO 6872: 2015 Classification of ceramics for fixed prosthesis by intended clinical use with recommended fracture toughness values

Flexural strength (MPa) minimum value for mean

Fracture toughness

MPa√m (minimum)

ISO standards

Notes

Class

Recommended clinical indications

300

2.0

2.4

(Regular Anterior zirconia)

3

a) Monolithic-ceramic for single-unit anterior or posterior prosthesis and for 3-unit prosthesis not involving molar restoration, adhesively, or non-adhesively cemented

a) Monolithic-ceramic for 3-unit prosthesis not involving molar restoration

500

3.5

 

4

Monolithic-ceramic for prosthesis involving 4 or more units

800

5.0

> 5.0

Origin

Beyond Plus

5

Translucency Comparison of High Strength Zirconia (>1000 Mpa)

Visible light wavelength (nm)

Translucency Comparison of High Strength Zirconia (>1000 Mpa)

Zirconia Translucency Comparison

B&D’s advanced manufacturing process provides for a lower shrinkage rate which

leads to a more accurate milled crown.

SEM Magnification of Disc Portion (Shows Particle Size)

Green Body

Green Body Disc

Benefits of Milling Beyond™ Plus

•   Lowest shrinkage

•   High Density

•   Lower pre-sinter temperature

 Greater accuracy  Sharp margin line  Easier on burs

Beyond Plus Zirconia and Fast Sintering

Beyond Plus can be fully sintered in less time without compromising strength or translucency.

Origin® Zirconia Types and Indications

Anteriors (Cut Back)

Single

Bridge

(3 Units)

Bridge

(4+ Units)

Anteriors (Full Contour)

Single

Bridge

(3 Units)

Bridge

(4+ Units)

OK

OK

OK

Brands

Strength

(MPa)

ORIGIN Live

1300

ORIGIN Beyond

803

ORIGIN Beyond PLUS

> 1100

Posteriors

Single

Bridge

(3 Units)

Bridge

(4+ Units)

Where STRENGTH and TRANSLUCENCY are needed

ISO 6872, Class 5 (Prosthesis involving 4 or more units) requires flexural strength

with a minimum 800 Mpa and fracture toughness of minimum 5 Mpa√m.

Translucency

Beyond Full Contour crown in the patient’s mouth, 10 months after seating. Provides natural and life-like translucency.

Beyond Plus Zirconia and Fast Sintering

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