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How does TLZ Zirconia with MiYO compare to ROE's other monolithic crown options?

ROE offers three monolithic crown options: TLZ Zirconia with MiYO, zRc Zirconia, and IPS e.max Monolithic. TLZ and zRc are both full-contour 4Y zirconia; the main difference is that TLZ adds the MiYO liquid ceramic finish for enhanced translucency and characterization, while zRc is ROE's standard, more economical full-contour zirconia. The table below compares the full fixed restoration lineup. Strength values are flexural strength as stated by ROE, and star ratings reflect ROE's relative scoring.

Product Material Flexural strength Esthetics Wear Relative price
TLZ Zirconia with MiYO® Full-contour 4Y zirconia + MiYO® liquid ceramic 1100 MPa ★★★★ ★★★★★ $
zRc Zirconia Full-contour 4Y zirconia 1100 MPa ★★★ ★★★★★ $
IPS e.max® Monolithic Lithium disilicate 530 MPa ★★★ ★★★★ $
IPS e.max® Layered Lithium disilicate + low-fusing porcelain 400 MPa ★★★★★ ★★★★ $$$$
PFZ (Porcelain Fused Zirconia) 4Y zirconia + low-fusing porcelain 250 MPa ★★★★★ ★★★★ $$$$
PFM (Porcelain Fused Metal) Metal + opaque + layered porcelain 200 MPa ★★★ ★★★★ $$$
Full Cast Metal Non-precious, noble, or high-noble alloy N/A ★★ ★★★★★ $

In short, TLZ delivers the same high strength as zRc with better esthetics thanks to MiYO, which makes it a strong all-around choice for cases that need both durability and a natural appearance.

 

Additional Resources

For more information concerning the TLZ Zirconia with MiYO:

Contact Information

For help with a Locator Fixed solution for your next case, contact ROE Dental Laboratory: