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
Long-Term Block Graft Stability in Thin Periodontal Biotype Patients - A Clinical and Tomographic Study

Long-Term Block Graft Stability in Thin Periodontal Biotype Patients - A Clinical and Tomographic Study
Autogenous block grafting seems to be a predictable treatment modality to reconstruct alveolar ridge defects in the long term. A thin periodontal biotype did not seem to affect the volume of transplanted bone for the population studied.

Author(s): Fernando Verdugo, DDS;Krikor Simonian, DDS;Alon Frydman, DDS;Antonio D'Addona, DDS;José Pontón, PhD
View Article>>
Human Histologic Evaluation of Anorganic Bovine Bone Mineral Combined with Recombinant Human Platelet-Derived Growth Factor BB in Maxillary Sinus Augmentation: Case Series Study

Human Histologic Evaluation of Anorganic Bovine Bone Mineral Combined with Recombinant Human Platelet-Derived Growth Factor BB in Maxillary Sinus Augmentation: Case Series Study
The objective of this study was to examine the potential for improved bone regenerative outcomes in maxillary sinus augmentation procedures using platelet-derived growth factor BB and anorganic bovine bone mineral.

Author(s): David Garber, DMD;Maurice Salama, DMD;Steven S. Wallace, DDS;Myron Nevins, DDS;James J. Hanratty, DDS; Bradley S. McAllister, DDS; Marc L. Nevins, DMD, MMSc; Peter Schupbach, PhD; Simon M. Bernstein, DDS, MS; David M. Kim, DDS, DMSc
View Article>>
The safety of bone allografts used in dentistry

The safety of bone allografts used in dentistry
Recent media reports concerning “stolen body parts” have shaken the public’s trust in the safety of and the use of ethical practices involving human allografts. The authors provide a comprehensive review of the safety aspects of human bone allografts.

Author(s): Dan Holtzclaw, DDS, MS;Nicholas Toscano, DDS, MS;Lisa Eisenlohr, PhD; Don Callan, DDS
View Article>>
Related Videos
Combination Therapies in the Esthetic Zone: Steps for Success Premium Member Content

Combination Therapies in the Esthetic Zone: Steps for Success
This presentation will cover the critical aspects to consider for deciding the sequence and implementation of combination therapies. Successful esthetic zone treatment must begin with a well thought-out space management plan. This plan involves a three dimensional adjustment of the periodontal attachment, with a possibility of root submergence and partial extraction technique. Following this, a decision is made concerning the timing and position of implant placement, and an adequate hard tissue foundation can be restored using GBR with titanium mesh and collagen membrane. On top of this base a more efficient soft tissue augmentation and adjustment completes the requirements for success in the esthetic zone.

Presented By:: Tomohiro Ishikawa, DDS
Presentation Style: Video
Community Rating:
 
Watch Now>>
Surgical Management of Posterior Maxilla Premium Member Content

Surgical Management of Posterior Maxilla
Replacement of missing teeth with dental Implants in the posterior maxilla presents unique challenges due to maxillary sinus, less quality of bone, and increased occlusal load. The surgical objectives to meet functional and aesthetic goals include enhancement of both quantity and quality of bone as well as ideal placement of dental implants for restorations that mimic nature. In this presentation, Dr. H. Ryan Kazemi discusses current surgical techniques in implant site development in the posterior maxilla including extraction site grafting, sinus lift, bi-directional bone graft, and osseodensification for bone management.

Presented By:: H. Ryan Kazemi, DMD
Presentation Style: Video
Community Rating:
 
Watch Now>>
Alternative & New Tendencies for Alveolar Reconstruction in Modern Implant Dentistry Premium Member Content

Alternative & New Tendencies for Alveolar Reconstruction in Modern Implant Dentistry
Knowledge of bone biology and physiology are crucial for successful dento-alveolar reconstruction. The presentation will review the natural healing process of the bone and the sequence of events needed for proper regeneration. This process will then be discussed and compare with the present materials and technologies available in the market including alloplastics and allogenic materials. The role of the Stem Cells and rh-BMP2 will be exposed as part of these new trends in alveolar reconstruction for modern implant dentistry. Multiple cases will be presented demonstrating the versatility and outcomes in different clinical situations based on biological, bio-mechanics, and implant aesthetic needs.

Presented By:: Alejandro Vivas-Rojo, DDS, MS;Jesus A. Gomez, DDS
Presentation Style: Video
Community Rating:
 
Watch Now>>
Related Courses
The Wonderful Bone Regeneration Story: Revolution, Evolution & Evaluation Premium Member Content

The Wonderful Bone Regeneration Story: Revolution, Evolution & Evaluation
The last thirty years have given Clinicians the opportunity to be witness of the wonderful Bone Regeneration Story. The amazing function of the Periodontal Ligament Fibroblast in the wound healing, the first steps of Guided Tissue Regeneration and later the evolution to Guided Bone Regeneration and Implant Therapy, have been Revolutions in our daily practice and becomes landmarks for a whole generation of dentists

Presented By:: Bernard Dahan, DDS, DCD
Presentation Style: Online Self-Study Course
CE Hours: 1 CEU (Continuing Education Unit)
Watch Now>>
The Use of SonicWeld Ultrasonically Fabricated Barriers for Enhanced Outcomes in Guided Bone Regeneration Premium Member Content

The Use of SonicWeld Ultrasonically Fabricated Barriers for Enhanced Outcomes in Guided Bone Regeneration
This video will outline the basic science, clinical techniques and outcomes of the SonicWeld technique.

Presented By:: Kevin George Murphy, DDS, MS
Presentation Style: Online Self-Study Course
CE Hours: 1 CEU (Continuing Education Unit)
Watch Now>>
Advanced Bone Grafting Techniques: Part 2 - Autogenous Bone Blocks in the Reconstruction of the Atrophic Maxillary Ridge Premium Member Content

Advanced Bone Grafting Techniques: Part 2 - Autogenous Bone Blocks in the Reconstruction of the Atrophic Maxillary Ridge
This lecture will describe the use of autologous onlay block bone grafting for reconstruction of moderate to severe atrophic maxillary alveolar ridge. This will include a discussion of the various options to this form of grafting, such as short implants, maxillary sinus augmentation, sub-nasal elevation procedure, connective tissue grafting and soft tissue manipulation, Le-Fort I down fracture/osteotomy and the use of progenitor cells: bone marrow aspirating concentrated. A description of surgical donor harvest sites in the mandible will also be performed as well as post-op healing of these sites. Additional time will be spent reviewing causes of failure with bone blocks and implants placed into these sites.

Presented By:: Devorah Schwartz-Arad, DMD, PhD
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 ·