Crowns & Prosthetics
E.max or Zirconia? A Guide to Choosing Crown Material
E.max and zirconia are the most popular metal-free materials for crowns and veneers. How do they differ, and when do we choose each?
Crowns & Bridges (Zirconia & E.max)
Fixed restorations that restore strength and shape to damaged teeth, and replace missing teeth with high-quality zirconia or E.max bridges.
A crown is a cap made to cover the whole tooth. It is used when a tooth is weak, broken or after root canal treatment. A bridge is a fixed replacement for one or more missing teeth, supported by the neighbouring teeth.
When do you need a crown?
- A tooth with a very large filling or extensive decay.
- A broken or cracked tooth.
- Back teeth after root canal treatment, to protect them from fracture.
- Improving the shape or colour of a tooth that is not suitable for a veneer.
Zirconia or E.max?
Zirconia is very strong and suits back teeth and bridges that take heavy chewing forces. E.max offers excellent aesthetics and translucency and is often preferred for front teeth. Modern multilayer zirconia combines strength with good appearance. We choose according to tooth position, bite force and your aesthetic expectations.
Bridge or implant?
A bridge is a relatively quick fixed solution but requires preparing the neighbouring teeth, while dental implants replace the tooth without touching its neighbours. We discuss the pros of each option based on your bone and adjacent teeth.
Benefits of Crowns & Bridges (Zirconia & E.max)
- Protects weak teeth from fracture
- Restores natural chewing and speech
- Precise shade matching with neighbouring teeth
- Metal-free materials with a natural look
- High durability with care
Treatment steps
Diagnosis
Examination and digital X-rays to assess the tooth, root and bone.
Preparation
Shaping the tooth, taking a precise impression and fitting a temporary crown.
Fabrication
The crown is made in the lab in the chosen shade and shape.
Fitting
Try-in, bite adjustment and final cementation.
FAQs about Crowns & Bridges (Zirconia & E.max)
How long does a zirconia crown last?
Many years, if the gums around it are kept clean and it is checked regularly.
Does the crown change colour?
Zirconia and E.max do not stain like natural teeth or fillings.
Do I need a root canal before a crown?
Not always — only if the nerve is inflamed or decay has reached it.
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