← All explanationsAll-ceramic crown

What does all-ceramic mean for a dental crown?

An all-ceramic crown uses ceramic materials without a metal framework and covers a prepared tooth. Glass ceramics and oxide ceramics differ; material and design are selected for the tooth, loading, location and aesthetic context.

For training & practice ↓
SMILE meets DESIGN
Cutaway model with a lifted ceramic crown above a prepared lower molar.AI-generated
Illustration of the principle · cutaway for explanation only
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Material and structure

A crown may be made from one ceramic body or a ceramic framework with a veneer layer. “All-ceramic” does not name a single material.

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Respect the remaining tooth

The crown needs a suitable foundation and sufficient space. Preparation depends on the findings and design.

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Ceramics still need care

The margin and gums remain important. Decay of the natural tooth, chipping or loosening can still occur.

At a glance

What is planned?

Indication, foundation, material and attachment.

Which tooth?

One assessed individually for suitability.

What remains necessary?

Daily cleaning and regular review.

Knowledge in motion

Explained in 36 seconds.

Three steps. No audio.
Each scene can also be selected manually.

All-ceramic crown: short film

Silent educational film with German on-screen text and simplified teaching images. Not a patient case or a promised treatment outcome. The full English explanation is available below.

Read the film text in English
  1. Material and structure

    A crown may be made from one ceramic body or a ceramic framework with a veneer layer. “All-ceramic” does not name a single material.

  2. Respect the remaining tooth

    The crown needs a suitable foundation and sufficient space. Preparation depends on the findings and design.

  3. Ceramics still need care

    The margin and gums remain important. Decay of the natural tooth, chipping or loosening can still occur.

Often confused

All-ceramic versus metal-ceramic

Metal-ceramic crowns have ceramic over a metal framework. All-ceramic crowns do not contain that framework; colour alone does not establish construction.

Quick answers
Is zirconia a ceramic?

Zirconia is an oxide ceramic. A tooth-coloured crown may nevertheless be made from other materials.

Is it unbreakable?

No. Loading, design, thickness and fabrication influence damage risk.

Is it always the best choice?

No. Material and restoration type need individual consideration. A material name cannot replace planning.

At the practice

For a personal discussion

Editorially suggested question to discuss with Dr Niusha Barahmand Pour:

Which material suits my remaining tooth structure and the loads on this tooth?

Material choices can be explained in relation to the actual tooth.

Discuss a crown restorationAppointment selection at Doctolib
Meet Dr. Niusha Barahmand Pour ↗
Learning layer for training & practiceUnderstand terminology and deepen knowledge
Glass ceramic
Ceramic containing a glass phase.
Oxide ceramic
Ceramic group including zirconia.
Monolithic
Made as one continuous restorative body.

Make the distinction

Metal-ceramic crowns have ceramic over a metal framework. All-ceramic crowns do not contain that framework; colour alone does not establish construction.

Knowledge questionWhat does “all-ceramic” establish?

For learning, not for assessing personal symptoms. Your answer is not stored or sent.

  1. Unlimited longevity.
  2. No metal framework in the crown.
  3. No need for tooth preparation.
View answer

No metal framework in the crown.

It describes materials rather than promising durability.

Sources and context

Editorial research: . General information, not an individual diagnosis or treatment recommendation. Teaching illustrations are simplified and do not depict a patient case.