What is the direct answer?
Emax usually means lithium disilicate ceramic, while zirconia is zirconium-oxide ceramic; selection depends on site, load, thickness, and appearance.
What does this question mean?
Lithium disilicate is translucent and bondable; zirconia has different optical and cementation properties.
What can you do next?
The dentist assesses tooth structure, bite forces, space, shade, and whether the restoration is a veneer, crown, or bridge.
When should you seek dental care?
Pain, cracks, recurrent decay, or a loose restoration should be addressed before material selection.
What should you ask the dentist?
Ask about preparation, bonding, occlusal checks, and the planned restoration type.
Frequently asked questions
What changes the answer?
Lithium disilicate is translucent and bondable; zirconia has different optical and cementation properties.
What is the first clinical step?
The dentist assesses tooth structure, bite forces, space, shade, and whether the restoration is a veneer, crown, or bridge.

