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Full-Contour Multilayer Zirconia Crown

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KT Trilink

Product Description

Product Overview

Multilayer monolithic zirconia crowns are made from pre-shaded, multilayer zirconia using CAD/CAM digital design and milling from a single block. The material provides natural transitions in shade and translucency from the cervical region through the body of the crown to the incisal edge.

The full-contour, monolithic design minimizes the need for extensive porcelain veneering, maintaining strength while offering greater shade depth and variation than conventional monochromatic zirconia crowns. These restorations are suitable for anterior teeth, premolars, molars, and selected fixed dental bridge applications.

Three Core Advantages

1·Natural Shade and Translucency Gradients

Multilayer zirconia provides a natural transition in shade and translucency from the cervical region to the incisal edge.

2·Monolithic Zirconia Structure

Each crown is milled entirely from zirconia, reducing the risk of chipping associated with extensive porcelain veneering.

3·Personalized Digital Design

Each crown is digitally designed to suit the tooth position, adjacent tooth contours, occlusal relationships, and prescription requirements.

> 700 MPa

FLEXURAL STRENGTH

5-Day

IN-LAB WORKING TIME

Lifetime

WARRANTY

*Different brands and models of zirconia vary in strength.

Natural Gradients Meet Monolithic Strength

Natural teeth vary in shade and translucency from the cervical region to the incisal edge. The cervical region typically has higher chroma, while the incisal edge is more translucent.

Multilayer monolithic zirconia crowns use zirconia with built-in shade and translucency gradients within a single blank. With appropriate nesting, sintering, staining, and glazing, these crowns can achieve a more natural sense of depth than conventional monochromatic zirconia crowns.

The full-contour, monolithic design also creates the final tooth anatomy without extensive external porcelain veneering, helping maintain structural integrity while meeting the demands of everyday function.

Product Specifications

Item	Product Information
Product Name	Full-Contour Multilayer Zirconia Crown
Restoration Type	Fixed all-ceramic restoration
Structure	Monolithic, full-contour zirconia
Fabrication Method	CAD/CAM digital design and milling
Material	Pre-shaded multilayer zirconia
Support Type	Tooth-supported or implant-supported
Tooth Positions	Anterior teeth, premolars, and molars
Bridge Applications	Subject to the indications of the selected zirconia material
Surface Finishing	Staining, glazing, polishing, and individual characterization
Accepted File Formats	STL and other supported digital case files
Conventional Cases	Physical models or impressions accepted
Production Turnaround	As little as 5 working days; confirmed for each case
Packaging	Protective packaging with individual case identification

Material Options

Bloomden

Yucera

Upcera

3M·LAVA

Wieland

VITA

Sirona

ivoclar

Germany-VITA

The material features five naturally graded layers, with strength ranging from 800 to 1200 MPa to support a wide range of restorative indications.

Translucency gradually increases from 42% in the cervical region to 49% at the incisal edge.

The higher incisal translucency recreates the light-transmitting qualities of natural enamel, while the lower cervical translucency provides effective masking of the underlying tooth shade.

Digital Fabrication Workflow

At the heart of modern manufacturing, our company stands as a beacon of innovation and excellence, proudly offering cutting-edge CNC laser cutting machines.

Our products are meticulusly designed to meet the diverse needs of industries striving for precision, efficiency, and versatility.

STEP 1

Case Submission

We receive the customer’s intraoral or model scan files and confirm the tooth numbers, requested shade, restoration type, bite registration, and specific fabrication requirements.

STEP 2

Case Review

Our technicians will review data completeness, preparation margins, available occlusal clearance, proximal areas, and the path of insertion. Any missing information or questions about the case are clarified with the customer before design begins.

STEP 3

CAD Design

The crown contours, margins, proximal contacts, occlusal contacts, and surface anatomy are designed according to the prescription.

STEP 4

CAM Milling

An appropriate zirconia disc is selected based on the tooth position, requested shade, and material requirements. The restoration is then digitally nested within the disc and milled.

STEP 5

Sintering and Esthetic Finishing

After sintering, the zirconia restoration undergoes staining, glazing, polishing, and individual characterization as needed to achieve the requested shade and meet the case requirements.

STEP 6

Quality Inspection & Packaging

Each restoration is inspected to verify tooth numbers and case information, marginal integrity, internal fit, proximal and occlusal contacts, shade, surface quality, and the absence of cracks, chips, or other defects. Once approved, it is cleaned, labeled with its case identification, and securely packaged for shipment.

Indications

Multilayer monolithic zirconia crowns are suitable for single crowns in the anterior, premolar, and molar regions, including tooth-supported and implant-supported restorations, as well as selected short-span fixed bridges. For cases requiring a balance of strength, durability, and natural shade gradients, multilayer zirconia offers a full-contour, monolithic structure with lifelike shade transitions.

FAQ

What is a multilayer monolithic zirconia crown?

A multilayer monolithic zirconia crown is a full-contour crown made from pre-shaded, multilayer zirconia. Built-in shade or translucency gradients create natural shade transitions without extensive porcelain veneering.

How do multilayer zirconia crowns differ from conventional monolithic zirconia crowns?

How do I choose the right zirconia material?

Can I review and approve the design before production?

What is the production turnaround time?