Dental Education
Online Dental Education Dental education lectures and videos Online dental ce Dental education articles Expert dental educators Dental products education Dental Community
 
Video Details
Simplifying Complexity with "Shoulderless" Preparations: Are More Aggressive Tooth Preparation Techniques Needed?

Description:
~

Date Added:
9/16/2016

Author(s):

Carlo Poggio, DDS, MSD, PhD Carlo Poggio, DDS, MSD, PhD
Carlo E. Poggio, DDS, MSD, PhD is owner of Studio Associato Poggio, an interdisciplinary dental practice with more than 50 years of history located in the heart of Mila...
[read more]






Online Videos / Restorative / Other Restorative / Simplifying Complexity with "Shoulderless" Preparations: Are More Aggressive Tooth Preparation Techniques Needed?




Questions & Comments
Stephen Johansen - (7/18/2018 10:37 PM)

This is truly a masterful presentation of a forgotten concept that needs to be dusted off and presented once again to the dental world. Grazie per il tuo lavoro. Bravo. Stephen

carlo poggio553 - (10/13/2016 10:10 AM)

Dear Omar usually I wait 1-2 weeks. If there are perio problem I wait 2-3 months after respective surgery. I pack the two cords one after the other at the time of impression

carlo poggio553 - (10/13/2016 10:07 AM)

Dear Irene I have limited experience with lithium disilicate, and I would not use it subgingivally

carlo poggio553 - (10/13/2016 10:06 AM)

Thank you my friend Maurice!

carlo poggio553 - (10/13/2016 10:06 AM)

Thank you David!! All the best!

David Garber - (9/27/2016 11:05 AM)

Carlo, you have once again beautifully explained the real benefits of Shoulderless Preparations, and how relevant they are today in light of the evoltion of ceramic material science - Professor Amsterdam would have said this is like Going Back to the Future" - thanks so much David

Eric Pena - (9/18/2016 10:15 PM)

Great lecture that explains objectively the use of vertical margin preparation. It gives dentist an evidence treatment based knowledge on vertical preparation thereby clarifying the negative data published about it. Thank you very much !

Irene Euler-Kennedy - (9/18/2016 3:12 AM)

if I decide on a vertical Lithium Disilicate veneer margin , that is going subgingivally, the adhesive cement will connect the veneer to cementum. Will this affect the long term performance of the margin?

omar osman - (9/15/2016 8:14 AM)

1- Why and how long do you wait to take the final impression. ? 2- In the two cord technique, you pack the first and then refine the edge and then the second ? or do you finish the edge and pack the 2 cords at once. Thank you

Related Videos
Wax Ups as Your Primary Blueprint Premium Member Content

Wax Ups as Your Primary Blueprint
Dr. Dean explains the role of his wax ups.

Presented By:: Dean C. Vafiadis, DDS;Dean C. Vafiadis, DDS
Presentation Style: Video
Community Rating:
 
Watch Now>>
Minimizing Post-Operative Sensitivity - Part 1 of 2 Premium Member Content

Minimizing Post-Operative Sensitivity - Part 1 of 2
In this webinar we will look at the most common causes of Post-operative sensitivity following adhesive restorative procedures and how to minimize them.

Presented By:: Lee Ann Brady, DMD
Presentation Style: Video
Community Rating:
 
Watch Now>>
Esthetic and Functional Rehabilitation: A Case Report Premium Member Content

Esthetic and Functional Rehabilitation: A Case Report
Most people want to look beautiful. The ability to express feelings is fundamental to the quality of life, but expressing emotions is impossible without the freedom to smile. A patient with an ill-fitting removable denture and a fixed, porcelain-fused-to-metal bridge sought care to improve her smile. This fixed bridge was removed and direct provisional restorations placed, followed by crown-lengthening surgery and implant placement, waiting 10 months for the patient to heal. We waited one month to check occlusal stability and patient satisfaction and then made the final precision impressions and master casts. We cemented the final restorations; lithium disilicate allowed the creation of an esthetic result without sacrificing strength with use of both full-anatomy and layered techniques. Dental implants make it possible to have non-removable teeth that can be integrated esthetically and functionally, allowing the recreation of tooth color, form, and structure to reestablish a pat

Presented By:: Nazariy Mykhaylyuk, DMD
Presentation Style: Video
Community Rating:
 
Watch Now>>
Related Courses
Guided Preparations and the Future of Minimally Invasive Dentistry Premium Member Content

Guided Preparations and the Future of Minimally Invasive Dentistry
An introduction to describe the use of digitally designed, 3D-printed guides to prepare teeth. This state of the arts technology allows dentists to efficiently prepare teeth and deliver the final restoration in one visit. The objective of this presentation is to provide the audience an introduction to with the advancement of 3D-printing in dentistry and it’s use as it pertains to restorative options. With computer aided procedures we can now digitally design and prepare 3D-printed guides to precisely prepare teeth and deliver the final restoration without the need for a temporary.

Presented By:: Cyrus Tahmasebi, DDS
Presentation Style: Online Self-Study Course
CE Hours: 1 CEU (Continuing Education Credit)
Watch Now>>
Back to the Future: Feldspathic Veneers & Zirconia Layering Techniques Premium Member Content

Back to the Future: Feldspathic Veneers & Zirconia Layering Techniques
Full monolithic zirconia with external stain technique is one of the popular preference techniques used today. There are many selections of multi-layered zirconia disks and blocks available in the market, which enable dental technicians to produce faster and more esthetic results. When it comes to anterior fabrication, however, full monolithic is not always the best option to process the case. There are many varieties; unique translucencies and characterization that can be seen naturally, making it nearly impossible to achieve with just an external stain technique. That is to say, in order to achieve a natural and lifelike fabrication, a layering technique must be done. This lecture will speak about all ceramic layering technique with current technology of digital tools and how these technologies may be able to assist us.

Presented By:: Sean Park, MDC, DTG
Presentation Style: Online Self-Study Course
CE Hours: 1 CEU (Continuing Education Unit)
Watch Now>>
Microscopic Dentistry; Practical Use in Restorative Dentistry Today Premium Member Content

Microscopic Dentistry; Practical Use in Restorative Dentistry Today
Restorative dentistry has changed in recent years. New materials and techniques allow the execution of partial restorations, direct and indirect, with metal-free techniques and started a true partnership between this discipline and prosthodontics. A good esthetic and functional rehabilitation starts from the proper clinical evaluation of the patient and of his problems, planning all the clinical and laboratory procedures in order to reduce the possibility of performing a subpar restoration. The use of high magnification in the right steps can improve our clinical result and optimize the session with the patient. The goal is to achieve the right balance between biology, esthetic and function by applying a minimally invasive approach.

Presented By:: Alessandro Conti, DDS
Presentation Style: Online Self-Study Course
CE Hours: 1 CEU (Continuing Education Credit)
Watch Now>>
Related Articles
Introducing Choukroun’s Platelet Rich Fibrin (PRF) to the Reconstructive Surgery Milieu

Introducing Choukroun’s Platelet Rich Fibrin (PRF) to the Reconstructive Surgery Milieu
Platelet-rich fibrin (PRF), developed in France by Choukroun et al (2001), is a second generation platelet concentrate widely used to accelerate soft and hard tissue healing. Its advantages over the better known platelet-rich plasma (PRP) include ease of preparation/application, minimal expense, and lack of biochemical modification (no bovine thrombin or anticoagulant is required). PRF is a strictly autologous fibrin matrix containing a large quantity of platelet and leukocyte cytokines. This article serves as an introduction to the PRF “concept” and its potential clinical applications.

Author(s): Michael Toffler, DDS;Dan Holtzclaw, DDS, MS;Nicholas Toscano, DDS, MS;Marco Del Corso, DDS, DIU ; David Dohan Ehrenfest, DDS, MS, PhD
View Article>>
Relationships Between Different Tooth Shapes and Patient’s Periodontal Phenotype

Relationships Between Different Tooth Shapes and Patient’s Periodontal Phenotype
The purpose of the present study was to establish whether any correlation exists between tooth shapes and patient-related factors such as gingival and periodontal characteristics. Clinical measurements, including the width and the height of maxillary central incisor crowns, the apico incisal height of the keratinized mucosa, the buccal gingival thickness (GT), the depth of the sulcus, the bone-sounding depth (BS) and the height of the interproximal maxillary central papilla, were investigated in 50 healthy individuals. These individuals were then divided into three groups based on the shape of their maxillary central incisor crowns: triangular; square; or square-tapered. The results of this study indicate that different tooth shapes are associated with significantly different values for the extent of the KM, its bucco-lingual thickness and the height of the interproximal maxillary central papilla.

Author(s): Luca Gobbato, DDS, MS;Stellini E; Comuzzi L; Mazzocco F; Parente N
View Article>>
Visual Esthetic Smile Design: Driving the Restorative Plan

Visual Esthetic Smile Design: Driving the Restorative Plan
Digital Smile Design is a multipurpose digital tool with clinically relevant advantages: It can strengthen esthetic diagnostic abilities, improve communication between team members, help organize treatment planning, create predictable systems throughout treatment phases, enhance patients’ education and motivation, and increase the effectiveness of case presentation. This article describes the main steps of introducing this practical tool to the clinician’s esthetic restorative practice.

Author(s): Christian Coachman, DDS, CDT;Marcelo Calamita, DDS, MS, PhD
View Article>>
Contact Us | Privacy Policy | Terms of Use
©2020

Preferred Language: English Flag
Contact Us · Login · Register