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

Retrospective Evaluation of Crestal Bone Changes Around Implants With Reduced Abutment Diameter Placed Non-Submerged and at Subcrestal Positions: The Effect of Bone Grafting at Implant Placement Retrospective Evaluation of Crestal Bone Changes Around Implants With Reduced Abutment Diameter Placed Non-Submerged and at Subcrestal Positions: The Effect of Bone Grafting at Implant Placement

Author(s):

Alan Fetner, DMD;Theofilos Koutouzis, DDS; Michael Fetner, DMD; Tord Lundgren, DDS

Date Added:

9/12/2012


Summary:

One method to measure the success of dental implant treatment is to evaluate marginal peri-implant bone-level changes and stability over time. The location of the fixture–abutment interface (FAI) can be of major importance when the goal is to construct esthetic restorations. In these situations the FAI is often placed in a more apical position to create an ideal emergence profile for the prosthetic construction. However, several animal studies have reported that placement of the FAI in a subcrestal position may result in peri-implant marginal bone loss. The aim of the present study is to evaluate the effect of bone grafting of the defect between the bone crest and the coronal aspect of the implant for implants with reduced abutment diameters placed non-submerged and in subcrestal positions.

Related Articles
Use of PRGF to Accelerate Bone and Soft Tissue Regeneration in Postextraction Sites

Use of PRGF to Accelerate Bone and Soft Tissue Regeneration in Postextraction Sites
Evealuation of regenerated bone density.

Author(s): Eduardo Anitua, MD, DDS, PhD;Gorka Orive, MD, DDS; Isabel Andia, PhD
View Article>>
A Novel Combined Surgical Approach to Vertical Alveolar Ridge Augmentation with Titanium Mesh, Resorbable Membrane, and rhPDGF-BB: A Retrospective Consecutive Case Series

A Novel Combined Surgical Approach to Vertical Alveolar Ridge Augmentation with Titanium Mesh, Resorbable Membrane, and rhPDGF-BB: A Retrospective Consecutive Case Series
This report demonstrates the remarkable efficacy of guided bone regeneration using a combination of titanium mesh, resorbable collagen membrane, and rhPDGF for vertical ridge augmentation, thus expanding the indications for implant therapy and allowing recovery of the three-dimensional esthetic architecture in a severely absorbed alveolar ridge.

Author(s): Akiyoshi Funato, D.D.S.;Tomohiro Ishikawa, DDS;Hajime Kitajima, DDS; Masahiro Yamada, DDS, PhD; Hidetada Moroi, DMD
View Article>>
Modified IVAN Technique: Long-Term Follow-Up of 20 Cases Over 2 to 11 Years

Modified IVAN Technique: Long-Term Follow-Up of 20 Cases Over 2 to 11 Years
When natural teeth fail, frequently there is a loss of hard and soft tissue. This may complicate subsequent dental implant placement by creating insufficient bone to house the implant. This also occurs when the tooth has been missing for an extended period, especially in the premaxilla, where the bone is less dense and often lacks sufficient volume of facial bone. Site reconstruction to accommodate implant placement often requires both hard and soft tissue augmentation. The modified interpositional vascularized augmentation neogenesis (mIVAN) technique achieves the desired treatment goals in both delayed and immediate placement scenarios. The technique will be discussed as well as the long-term follow-up on 20 cases.

Author(s): Snježana Pohl, MD, DMD;Gregori M. Kurtzman, DDS
View Article>>
Related Videos
The Reconstruction of a "Critical Size" 3D Bone Defect Utilizing the Khoury Bone Plate Technique Premium Member Content

The Reconstruction of a "Critical Size" 3D Bone Defect Utilizing the Khoury Bone Plate Technique
Bone defects and bone resorption are a common finding for the clinicians in cases where dental implant therapy is needed. These situations dictates that the defect must be first reconstructed prior to or simultaneously with placing the implants This presentation will focus on a case of a bone resorption in the mandible that will be reconstructed, using only autogenous bone to accommodate a future functional implant supported restoration.

Presented By:: Cristian Rotaru, DDS
Presentation Style: Video
Community Rating:
 
Watch Now>>
Esthetic Tissue Reconstruction Around Implants - Part 2 of 2 Premium Member Content

Esthetic Tissue Reconstruction Around Implants - Part 2 of 2
Esthetics in implant-supported restorations is an important clinical objective in contemporary dentistry. Understanding the biological behavior of hard and soft tissues following tooth extraction is the first step to anticipate the physiological tissue remodeling and its consequences. Our objective in these 2 sequencial lectures was to provide straightforward decision trees related to several clinical scenarios observed in routine clinical practice. The 3 fundamental pillars for peri-implant excellence are: restorative-driven implant position, hard and soft tissue reconstruction using different biomaterials and grafts, and prosthetic management. Using this philosophical approach seems to provide esthetic and stable results over time irrespective of the initial clinical condition.

Presented By:: Robert Carvalho da Silva, DDS, PhD
Presentation Style: Video
Community Rating:
 
Watch Now>>
Flap Management and Site Preparation in Anterior Bone Augmentation - Part 1 of 2 Premium Member Content

Flap Management and Site Preparation in Anterior Bone Augmentation - Part 1 of 2
Dr. Howard Gluckman outlines his decision making on incision design and flap management in preparation for anterior osseous augmentation in conjunction with implant placement.

Presented By:: Howard Gluckman, BDS, MChD
Presentation Style: Video
Community Rating:
 
Watch Now>>
Related Courses
Modern Implant Dentistry: Rules of Engagement in the Esthetic Zone - Part 2 of 2 Premium Member Content

Modern Implant Dentistry: Rules of Engagement in the Esthetic Zone - Part 2 of 2
This presentation will focus on the interdisciplinary relationship of the restorative dentist, periodontist and orthodontist to reconstruct the soft tissue foundation for all of these restorative options in anterior tooth replacement. The diagnosis of deficiencies as well as the varied treatment options will be discussed in detail. This includes periodontal crown lengthening, esthetic periodontal plastic soft tissue grafting procedures as well as prescription adjunctive orthodontic tooth movement to manipulate the soft tissue foundation prior to or subsequent with the restorative options of implants, bridges, or pontic replacement.

Presented By:: Maurice Salama, DMD;David Garber, DMD
Presentation Style: Online Self-Study Course
CE Hours: 1 CEU (Continuing Education Unit)
Watch Now>>
Minimally Invasive Technique for the Atrophic Jaw Rehabilitation with a Reduced Number of Implants Premium Member Content

Minimally Invasive Technique for the Atrophic Jaw Rehabilitation with a Reduced Number of Implants
THE PURPOSE OF THIS LECTURE IS TO PRESENT AN ALTERNATIVE TECHNIQUE TO NORMAL SINUS LIFT IN THE UPPER JAW AND BONE GRAFT IN THE MANDIBLE WITH MINIMAL INVASIVE APPROACH TO REDUCE BIOLOGICAL COSTS , WITHOUT BONE REGENERATION WITH IMMEDIATE LOADING , IMMEDIATE AESTHETIC AND IMMEDIATE FUNCTION.

Presented By:: Prof. Dott. Angelo Cardarelli
Presentation Style: Online Self-Study Course
CE Hours: 1 CEU (Continuing Education Unit)
Watch Now>>
BMP, PRP, PRGF and PRF; At the Edge of Regenerative Surgery Premium Member Content

BMP, PRP, PRGF and PRF; At the Edge of Regenerative Surgery
This webinar will review the wound healing process and the role that growth factors play in regeneration. BMP, PRP, PRF and PRGF will be reviewed and their clinical applications will be demonstrated.

Presented By:: Avi Schetritt, DMD
Presentation Style: Online Self-Study Course
CE Hours: 1 CEU (Continuing Education Unit)
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







Contact Us | Privacy Policy | Terms of Use
©2020

Preferred Language: English Flag
Contact Us · Login · Register