Directcrown lt indirect restorative technique
Download
1 / 33

DirectCrown LT Indirect Restorative Technique - PowerPoint PPT Presentation


  • 143 Views
  • Uploaded on

DirectCrown LT Indirect Restorative Technique. Objective. This presentation is designed to educate dental professionals on a new, chair-side, single appointment, indirect restorative procedure using materials from DirectCrown. DirectCrown LT Indications. Restorations Posterior Crown

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'DirectCrown LT Indirect Restorative Technique' - erwin


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Directcrown lt indirect restorative technique l.jpg

DirectCrown LTIndirect Restorative Technique


Objective l.jpg
Objective

This presentation is designed to educate dental professionals on a new, chair-side, single appointment, indirect restorative procedure using materials from DirectCrown.


Directcrown lt indications l.jpg
DirectCrown LT Indications

  • Restorations

    • Posterior Crown

    • Anterior Crown

    • Inlays/Onlays

  • Single Appointment Cases

  • Cost Conscious Consumers

  • Long-Term Provisional


Materials needed l.jpg
Materials Needed

  • LT Crown Kit (Crowns)

  • Impression Materials & Tray

  • Die Silicone & Separator

  • Model Base Material

  • Model Articulator

  • Composite Resin

  • Composite Activator


Indirect chair side technique overview l.jpg
Indirect Chair-side Technique Overview

Post-Clinical Preparation Steps

  • Impression

  • Model Fabrication

  • LT Crown Selection & Adaptation

  • Crown Fabrication

  • Final Occlusion and Cementation


Clinical view l.jpg
Clinical View

Pre operative occlusal view of tooth #31 after root canal and a build up


Impression taking alginate tray and detailer l.jpg
Impression Taking (Alginate,Tray and Detailer)

Clinical Impression of opposing dentition is captured on bottom

side of impression tray.


Impression detail l.jpg
Impression Detail

Preparation Detail


Model fabrication create silicone die model l.jpg
Model Fabrication Create Silicone Die Model

Express Silicone Die Material into cavity avoiding the creation of air pockets


Application of fast setting resin l.jpg
Application of Fast Setting Resin



Expression of die silicone into opposing dentition l.jpg
Expression of Die Silicone into Opposing Dentition


Fabricate articulating model l.jpg

1.

Apply to articulator tray.

2.

Apply fast setting base vinyl siloxane to impression tray.

3.

Close articulator and allow to set firmly.

Fabricate Articulating Model


Articulated model l.jpg
Articulated Model

Tooth # 31



Directcrown lt selection l.jpg
DirectCrown LTSelection

Select the appropriate shade and crown shape for case.


Adaptation indirect try in on model l.jpg
AdaptationIndirect Try-In on Model

Adjustments can be made as necessary by trimming the LT Crown form.

Overextended margin needs adjustment




Prime and line l.jpg
Prime and Line

Use a composite activator solution to condition the LT to accept the liner composite.

Fill or line the LT shell with dentin composite avoiding formation of air pockets.


Try in on model adjust align l.jpg
Try In on Model, Adjust, Align

Use of a water soluble release agent will prevent adherence to model.


Margin lining contouring l.jpg
Margin Lining & Contouring

The model may be sectioned with a knife make contouring easier. The die can be removed from the tray and finished after initial curing of composite.


Polymerization l.jpg
Polymerization

Cure all surfaces. An LED curing light works best for this application.


Final curing l.jpg
Final Curing

Remove the LT Crown and cure the inside surfaces and margins to ensure polymerization of resin


Margin trimming l.jpg
Margin Trimming



Final margin adaptation l.jpg
Final Margin Adaptation


Sectioned die inspection l.jpg
Sectioned Die & Inspection

Superior fitting margins


Restoration ready for cementation or bonding l.jpg
Restoration Ready for Cementation or Bonding


Try in l.jpg
Try In

Occlusal contact requires modification


Final restoration l.jpg
Final Restoration

After final adjustment the crown is cemented in place


Directcrown lt indirect technique l.jpg
DirectCrown LT Indirect Technique

  • One-Visit Chair-side Crown Restoration

    • 35-45 Minute Procedure

  • Versatile…. Posterior & Anterior Restorations

  • Patient Affordable

  • High Patient Satisfaction

  • Predictable…. Strong, Durable, Micro-Hybrid Composite

  • Profitable

Call DirectCrown at 888-910-4490 with any questions.


Directcrown lt indirect restorative technique33 l.jpg

DirectCrown LTIndirect Restorative Technique

Thank You for WatchingThis Presentation


ad