Dental Education
Online Dental Education Dental education lectures and videos Online dental ce Dental education articles Expert dental educators Dental products education Dental Community
 
Dental Publication / Article Details

The "Hybrid Abutment": A New Design for Implant Cemented Restorations in the Esthetic Zones The "Hybrid Abutment": A New Design for Implant Cemented Restorations in the Esthetic Zones

Author(s):

Roberto Cocchetto, MD, DDS; Luigi Canuello, DDS

Date Added:

3/31/2016


Summary:

Cemented implant restorations are widely used by many dentists. The traditional abutment design resembles a natural tooth prepared for a crown with a similar taper and a chamfer finish line. A frequent complication associated with implant restorations in the esthetic zones is the recession of buccal gingiva over time. Abutment morphology, among several other prosthetic factors, may play an important role in the stability of gingival margin in esthetically sensitive areas, but this has never been thoroughly analyzed. With many considerations in mind and recent techniques released, this article proposes the "hybrid abutment: design (HAD), a new design that includes a combination of the two types of features - a feather edge on the buccal side, and a chamfer finish line on the lingual side. This article also presents a rationale for the use of different abutment designs for different situations.

Related Articles
Treatment of Excessive Gingival Display and Anterior Overeruption: Rehabilitation and Restoration

Treatment of Excessive Gingival Display and Anterior Overeruption: Rehabilitation and Restoration
In order to develop a normal physiologic relationship between the osseous crest and correct the incisal positioning of the gingival margin as related to the CEJ, surgical correction of the patient’s excessive gingival display was required.

Author(s): Jay M. Lerner, DDS;Peter Kouvaris, CDT
View Article>>
Single Visit Fabrication of a Porcelain Laminate Veneer with CAD/CAM Technology: A Clinical Report

Single Visit Fabrication of a Porcelain Laminate Veneer with CAD/CAM Technology: A Clinical Report
Computer-assisted design and computer-assisted milling (CAD/CAM) technology has been shown to be an effective dental treatment adjunct. This article demonstrates its use in the fabrication of an in-office, one visit, porcelain laminate veneer.

Author(s): Dean C. Vafiadis, DDS;Gary Goldstein, DDS
View Article>>
Clinical Performance of Porcelain Laminate Veneers: Outcomes of the Aesthetic Pre-evaluative Temporary (APT) Technique

Clinical Performance of Porcelain Laminate Veneers: Outcomes of the Aesthetic Pre-evaluative Temporary (APT) Technique
The article evaluates the long-term clinical performance of porcelain laminate veneers bonded to teeth prepared with the use of an additive mock-up and aesthetic pre-evaluative temporary (APT) technique over a 12-year period. Sixty-six patients were restored with 580 porcelain lamintate veneers. Over 12 years, 42 laminate veneers failed, but when the preparations were limited to the enamel, the failure rate resulting from debonding and microleakage decreased to 0%. Porcelain laminate veneers presented a successful clinical performance in terms of marginal adaptation, discoloration, gingival recession, secondary caries, postoperative sensitivity, and satisfaction with restoration shade at the end of 12 years. The APT technique facilitated diagnosis, communication and preparation providing predictability for the restorative treatment. Limiting the preparation depth to the enamel surface significantly increases the performance of porcelain laminate veneers.

Author(s): Galip Gurel, DDS;Marcelo Calamita, DDS, MS, PhD;Christian Coachman, DDS, CDT;Susana Morimoto, DDS, MSD, Phd; Newton Sesma, DDS, MSD, PhD
View Article>>
Related Videos
Minimally Invasive Dentistry Utilizing Facial Aesthetic Design – Part 2 Premium Member Content

Minimally Invasive Dentistry Utilizing Facial Aesthetic Design – Part 2
Dr. Michael Apa continues to outline the foundational principles of Facial Aesthetic Design and how they can be routinely and seamlessly incorporated into every day dental practice.

Presented By:: Michael A. Apa, DDS, PC
Presentation Style: Lecture
Community Rating:
 
Watch Now>>
A Refined Digital Workflow in Complete Esthetics Premium Member Content

A Refined Digital Workflow in Complete Esthetics
Whether it be analog or digital, the DESIGN of a new smile is the most CREATIVE and critical part of the whole workflow and it starts with a direct mock up or a wax up which will be test driven in the patients mouth. It is the first visual communication between the dentist and the patient, and if it is not executed properly, it may create a negative effect on the patient in terms of loss of confidence and case acceptance. However with the combination of digital and analog tools, today every dentist at any skill level can achieve such amazing smile designs with a touch of a button, without the need of any computer skills.

Presented By:: Galip Gurel, DDS
Presentation Style: Video
Community Rating:
 
Watch Now>>
Hot Topics in Adhesion and Etchable Dental Ceramics Premium Member Content

Hot Topics in Adhesion and Etchable Dental Ceramics
Esthetics and minimally invasive therapy are among the driving forces behind many successful restorative practices.

Presented By:: Edward A. McLaren, DDS, MDC
Presentation Style: Video
Community Rating:
 
Watch Now>>
Related Courses
Ceramic Material Selection for Tooth and Implant Supported Restorations; A Clinical Approach Premium Member Content

Ceramic Material Selection for Tooth and Implant Supported Restorations; A Clinical Approach
This presentation will review currently available ceramic materials and discuss the clinical parameters and thought process used to chose a particular material for anterior and posterior tooth and implant supported restorations.

Presented By:: Steven H. Goldstein, DDS
Presentation Style: Online Self-Study Course
CE Hours: 1 CEU (Continuing Education Unit)
Watch Now>>
Team Work: The Role of the Restorative Dentist in the Multidisciplinary Practice Premium Member Content

Team Work: The Role of the Restorative Dentist in the Multidisciplinary Practice
In this presentation, Drs. Conti and Rossi share their experiences in treating challenging cases from a comprehensive multidisciplinary perspective. Emphasis will be placed as to when and how the restorative dentist enhances overall periodontal and esthetic therapy.

Presented By:: Roberto Rossi, DDS;Alessandro Conti, DDS
Presentation Style: Online Self-Study Course
CE Hours: 1 CEU (Continuing Education Unit)
Watch Now>>
OCCLUSION: Can We Possibly Simplify It? Premium Member Content

OCCLUSION: Can We Possibly Simplify It?
Over the past 20 years, many of us have been confused, frustrated, unsure and crazy about ... “How do I get my occlusion philosophy on the right path?” At NYU FMR we have developed tried and true techniques that are guaranteed to make you understand occlusion, contact points and mandibular movement that makes sense, is easy to diagnose and systematically treat with success. In addition being comfortable Restoring OVD, understanding TMJ joint position and treating the worn dentition. Using our SOT methods and Level 1-10 Occlusion Classification we can show you how to become successful in the “Occlusion” of your patients.

Presented By:: Dean C. Vafiadis, DDS
Presentation Style: Online Self-Study Course
CE Hours: 1 Continuing Education Unit (CEU)
Watch Now>>
Download Now

Important!

To view this dental publication or article, you must be a registered user of Dental XP. If you are already a member, click here to login.

Registration is free and only takes several minutes. Dental XP will never spam you, or sell your information.

Join For Free



Featured Publications








Contact Us | Privacy Policy | Terms of Use
©2023

Preferred Language: English Flag
Contact Us · Login · Register