What is Retainerless Matrix?

What is Retainerless Matrix?

In situations where a circumferential matrix is required, the AutoMatrix Retainerless Matrix System provides a marginal seal and a form for placement of restorative material without the need for a bulky retainer. Its design is ideal for larger preparations and buccal or lingual extensions.

What is an auto matrix system?

The AutoMatrix system allows matrix placement and retention without the need for bulky retainers, allowing for ease of placement, better access, clear view of the operating field and greater patient comfort. The single use, circumferential AutoMatrix system bands allow proper subgingival and proximal adaptation.

What is matrix band in dentistry?

2,33 A dental matrix band can be defined. as “a properly shaped piece of metal, or other material, inserted. to support and to give form to the restoration during placement. and hardening of the restorative material,” with the re-creation.

How do you use T band?

Use of the T Matrix Band

1. With the No. 110 pliers, bend the flanges of the “T” upward (Fig.
2. Fold the T-wings over the circle formed.
3. Hold the band with one finger.
4. Remove the band.
5. When the restorative procedure is finished, remove the band by raising the tab over the joint and loosening the T part of the bands (Fig.

What is AutoMatrix band?

The Dentsply AutoMatrix is a unique matrix band system used to facilitate the placement of direct multi-surface restorations. There are four different pre-assembled matrix bands available to clinicians.

What matrix band is used for primary teeth?

curved) narrow T-bands for primary teeth. These bands are used with wedges and provide tight contacts for Class II restorations in young children.

What is a celluloid strip in dentistry?

A clear plastic strip of celluloid acetate used as a matrix band for tooth-coloured restorations in anterior teeth, to restore the contour of the proximal surface.