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

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

Author(s):

Eduardo Anitua, MD, DDS, PhD;Gorka Orive, MD, DDS; Isabel Andia, PhD

Date Added:

7/6/2009


Summary:

In postextraction protocols for delayed short, medium, and long-term implant placement, it is essential to develop treatments that accelerate regeneration of the soft tissue as well as alveolar bone with the purpose of reducing the patient's waiting time and improving the quality of tissue obtaining a sufficient quantity (densities greater than 500 Hounsfield units)and quality (type II and III) of alveolar bone both inside and, more interestingly, surrounding the walls of the alveolus which insures initial stability of implants in a time frame of 8-12 weeks compared to 12 months described in the standard Branemark protocol. The treatment of postexatraction sites with PRGF and autologous fibrin is a simple, economical and predictable biotechnological procedure for the obtention of alveolar bone and keratinized tissue with significant reduction in waiting time for the patient without any adverse effects.

Related Articles
Maxillary Anterior Papilla Display During Smiling: A Clinical Study of the Interdental Smile Line

Maxillary Anterior Papilla Display During Smiling: A Clinical Study of the Interdental Smile Line
The purpose of this research was to quantify the presence or absence of interdental papillae during maximum smiling in a patient population aged 10 to 89 years. The visual display of interdental papillae during maximum smiling occurred 380 of the 420 patients examined in this study, equivalent to a 91% occurrence rate. Eighty seven percent of all patients categorized as having a low gingival smile line were found to display the interdental papillae upon smiling. Differences were noted for individual age groups according to the decade of life as well as a trend toward decreasing papillary display with increasing age. The importance of interdental papillae display during dynamic smiling should not be left undiagnosed since it is visible in over 91% of older patients and in 87% of patients with a low gingival smile line, representing a common and important esthetic element that needs to be assessed during smile analysis of the patient.

Author(s): Stephen J. Chu, DMD, MSD, CDT;Dennis P. Tarnow, DDS;Mark N. Hochman, DDS
View Article>>
Laser Assisted Gingival Tissue Procedures

Laser Assisted Gingival Tissue Procedures
Soft tissue lasers are increasing in popularity among clinicians in part due to their potential value in preprosthetic gingival procedures. The ability of soft tissue lasers to control moisture and facilitate hemostasis appears particularly promising for clinicians excising gingival tissues, performing esthetic crown lengthening, and using resective techniques for gingival troughing—and these applications will grow as practitioners become more familiar with such technologies. This presentation highlights…

Author(s): Ernesto A. Lee, DMD
View Article>>
Connective Tissue & Bone Graft for Anterior Immediate Implant Placement

Connective Tissue & Bone Graft for Anterior Immediate Implant Placement
Immediate implant placement in a one-stage approach, with or without provisionalization, has proven to be advantageous in preserving gingival anatomy around dental implants. But placing implants immediately in the changing alveolar bone of an extraction socket can result in progressive recession of the gingival labial margin over the implant restoration. Thicker biotypes and bone of the labial periimplant tissue have been shown to promote long-term stable gingival margins. A surgically simple technique…

Author(s): Thomas J. Han, DDS
View Article>>
Related Videos
Dento-Facial Esthetics in Search of Equilibrium Premium Member Content

Dento-Facial Esthetics in Search of Equilibrium
Dr. Rogerio Zambonato outlines new perspectives on dento-facial esthetic paradigms that aim at bringing into equilibrium function, health and comfort along with the alignment of dento-facial parameters of beauty.

Presented By: Rogério Zambonato Freitas, DDS, MS
Presentation Style: Lecture
Community Rating:
 
Watch Now>>
Growth Factor Mediated Regenerative Therapies Premium Member Content

Growth Factor Mediated Regenerative Therapies
In this very technical and scientific presentation, Dr. Joseph Choukroun, a physician and researcher from France, describes the benefits of Platelet Rich Fibrin (PRF) in wound healing. He emphasizes the effect of PRF on the two essential factors of wound healing which are new vessels and cells in surgical sites like extraction sockets, sinus augmentation and more.

Presented By: Joseph Choukroun, MD
Presentation Style: Video
Community Rating:
 
Watch Now>>
Connective Tissue and PRGF in Treatment of Periodontal Intrabony Defects Premium Member Content

Connective Tissue and PRGF in Treatment of Periodontal Intrabony Defects
In order to reconstruct the lost periodontal tissues different kinds of graft materials have been used, including auto-grafts, allografts and xenografts and also Polypeptide growth factors in combination with guided tissue regeneration (GTR).In this presentation Dr Omid Moghaddas will present the concepts of using connective tissue and PRGF in treatment of intrabony defects and also review the literature on this topic.

Presented By: Omid Moghaddas, DDS, MSD
Presentation Style: Video
Community Rating:
 
Watch Now>>
Related Courses
The Critical “Pink” Interface in Esthetic Dentistry—A Cross-Disciplinary Approach: Options, Limitations, and Solutions Premium Member Content

The Critical “Pink” Interface in Esthetic Dentistry—A Cross-Disciplinary Approach: Options, Limitations, and Solutions
This program is a perspective into how cross- disciplinary interface planning has become and integral part of clinical esthetic dentistry, in particular implant diagnostics. Today it is essential to combine “white” tooth esthetics with “pink” gingival aspects. Understanding the individual prosthetic, surgical, and biologic limitations is part of innovative treatment-planning protocols developed in an approach to provide, simplify, and expedite minimally invasive limited therapy. Preemptive CBCT and 3D CAD/CAM planning of soft and hard tissue procedures, implant placement, ridge reduction, and restorative design now utilize new innovative protocols for the entire restoration from top to bottom - implant, abutment, and restoration - and the interfaces in between.

Presented By: David Garber, DMD
Presentation Style: Online Course
CE Hours: 1 CEU (Continuing Education Unit)
Watch Now>>
Biologic Strategies to Enhance Clinical and Aesthetic Success in Oral Implantology Premium Member Content

Biologic Strategies to Enhance Clinical and Aesthetic Success in Oral Implantology
This webinar will discuss clinical strategies for treatment of the complex implant site involving bone grafting and implant placement. Our understanding of cellular pathways, and our ability to control the wound response, expands our capacity to effect better aesthetic outcomes and compress treatment time. The reduction of the inflammatory phase of tissue regeneration speeds up osseointegration, prevents crestal bone loss, maintains papillary form, increases the density of peri-implant bone and increases tissue biotype. This enhanced tissue response allows us to predictably treat even the most complex surgical cases, compress time to final reconstruction, and to maintain these favorable tissue outcomes over an extended period of time. The use of dental implants with advanced biologic features and the incorporation autologous growth factors will be demonstrated.

Presented By: Robert J. Miller, DDS, FACD, DABOI
Presentation Style: Online Course
CE Hours: 1 CEU (Continuing Education Credit)
Watch Now>>
Prosthetic Soft Tissue Development From Single to Full Arch Reconstruction Premium Member Content

Prosthetic Soft Tissue Development From Single to Full Arch Reconstruction
In addition to surgical intervention is the creation of the specific emergence profile that is essential in the aesthetic zone. The emergence profile composed of 2 parts, the abutment and the subgingival part of the crown. The shape of abutment can be individually shaped so that it gives natural appearance and varies individually (depending on the depth, angulation and diameter of the implant). Sometimes it even dictates the implant position. From a surgical perspective, soft tissue height, position and thickness need to be diagnosed and corrected when needed. From the prosthetic point of view, the emergence profile has to be created to mimic the natural appearance and maintained over time in respect to the biological changes. The course teaches step by step how to be successful with implant prosthetics from single tooth, partially edentulous to full arch reconstruction.

Presented By: Marius Steigmann, DDS
Presentation Style: Online 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


Featured Products
B.T.I. Biotechnology Institute
PRGF Endoret
Contact Us | Privacy Policy | Terms of Use
©2014

Preferred Language: English Flag
Contact Us · Login · Register