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
Oral Soft Tissue Laser Ablative and Coagulative Efficiencies Spectra

Oral Soft Tissue Laser Ablative and Coagulative Efficiencies Spectra
The key to the success of soft tissue lasers is their ability to cut and coagulate the soft tissue at the same time. Present work is aimed to derive the wavelength-dependent differences in photo-thermal ablation and coagulation efficiencies for oral soft tissue pulsed dental Near-IR Diode, Mid-IR Erbium and IR CO2 lasers. Even though the soft tissue photothermal ablation has been extensively studied, there remains a discrepancy between (a) the widely proliferated notion about efficient Near-IR 800-1,100 nm laser ablation of the oral soft tissue, and (b) studies reporting the inefficient soft tissue Near-IR absorption/ablation. Indeed, the notions about “the key to the usefulness of the Nd:YAG is that this wavelength is highly absorbed in oral soft tissue”, and “all currently available dental laser instruments and their emission wavelengths have indications for use for incising, excising... oral soft tissue surgery”, contradict an observation illustrated here...

Author(s): Peter Vitruk, PhD
View Article>>
Fibrinogen-Induced Regeneration Sealing Technique (F.I.R.S.T.). An Improvement and Modification of Traditional GBR: A Report of Two Cases

Fibrinogen-Induced Regeneration Sealing Technique (F.I.R.S.T.). An Improvement and Modification of Traditional GBR: A Report of Two Cases
Guided bone regeneration is a technique widely known, clinicians know very well indications and limitations of this technique. One of the principles to achieve bone augmentation and formation resides in the stability of the blood clot forming under a barrier membrane. The technique proposed in this article has the goal of providing stabilization to the bone graft by adding fibrin sealant (FS) to the bone graft and also using the fibrin sealant to attach a bone membrane (cortical lamina) to the recipient site. This simple modification of the technique of guided bone regeneration is presented in two successful cases.

Author(s): Vincenzo Foti, MD, DDS;Roberto Rossi, DDS
View Article>>
Bone Regeneration and Tissue Acceptance of Human Fascia Lata Grafts Adjacent to Dental Implants

Bone Regeneration and Tissue Acceptance of Human Fascia Lata Grafts Adjacent to Dental Implants
The biologic principle of guided tissue regeneration (GTR) has been studied extensively in hopes of regenerating alveolar bone. Various materials have been utilized as regenerative membranes; however, all materials have disadvantages, and the ideal membrane material is yet to be identified. In this case report, human freeze-dried fascia lata strips were used as a regenerative barrier membrane in conjunction with the placement of endosseous root implants and demineralized, freeze-dried bone allograft.…

Author(s): Lee H. Silverstein, DDS, MS, FACD, FICD;James D. Kraft, BS, CPTC , Ronald Wand, DDS
View Article>>
Related Videos
Microsurgical Soft Tissue Reconstruction for Teeth & Implants - Part 2 of 2 Premium Member Content

Microsurgical Soft Tissue Reconstruction for Teeth & Implants - Part 2 of 2
Esthetics plays a key role in a modern society and the average dental health of the population is improving every day. In such environment, the demands of dental treatments are different and dentists should approach their patients in a different way: they should be prepared to implement different and modern techniques around teeth and implants. Soft tissue grafting techniques provide the dentist with an armamentarium that makes possible to prevent and solve many problems and complications around teeth and implants, making more predictable the treatments results. This presentation is focused in the importance of soft tissue grafting techniques around teeth and implants and how to do it in a predictable, modern and a minimally invasive way. We present many different techniques illustrated with clinical cases.

Presented By:: Ramon Gomez Meda, DDS
Presentation Style: Video
Community Rating:
 
Watch Now>>
Novel Surgical BioSealing & Original BioProfiling Techniques - Part 1 of 2 Premium Member Content

Novel Surgical BioSealing & Original BioProfiling Techniques - Part 1 of 2
Biphosphonates Related Osteonecrosis of the Jaw is one of the tragedies affecting our patients each time more often representing a new challenge in what we like to call human dentistry. This severe and unpredictable outcome can evolve from something as simple as a tooth extraction or simply an implant placement. In this presentation the authors display one of the first BRONJ cases in the world treated with the surgical biosealing technique using the PRGF ENDORET graft. Understanding the BIOlogy behind the healing process has been as much surprising as useful in trying to alleviate our patients pain and improve their quality of life. This video presents a novel technique to the post-extraction site based upon taking care of the overall tissue support from the bone level and we will discuss treatment planning, options and limitations with this technique/protocol.

Presented By:: Filipe Lopes, DDS, DMD;Bernardo de Mira Corrêa, DDS, DMD
Presentation Style: Video
Community Rating:
 
Watch Now>>
Functional Gingival Grafts in Anterior Implant Therapy - Part 2 of 2 Premium Member Content

Functional Gingival Grafts in Anterior Implant Therapy - Part 2 of 2
Dr. Richard Martin outlines his approach to simultaneous gingival grafting following extraction to preserve or enhance the critical labial gingival margins around implant restorations in the esthetic zone.

Presented By:: Richard Martin, DDS
Presentation Style: Lecture
Community Rating:
 
Watch Now>>
Related Courses
Hard and Soft Tissue Augmentation: Optimizing Esthetic Results for the Restorative Dentist Premium Member Content

Hard and Soft Tissue Augmentation: Optimizing Esthetic Results for the Restorative Dentist
Contemporary patient expectations have made esthetics a major requisite of all treatment plans, especially in situations where there is a high smile line. Although new restorative materials have highly improved predictability and esthetic outcomes, soft and hard tissue management play a fundamental role when working in esthetic areas. To achieve ideal esthetics, preservation of the natural soft and hard tissue architecture is a primary clinical objective. These new proposed techniques illustrate the importance of pre-prosthetic soft and hard tissue management when working in highly esthetic compromised areas.

Presented By:: Giuseppe Cicero, DDS
Presentation Style: Online Self-Study Course
CE Hours: 1 CEU (Continuing Education Unit)
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 Self-Study Course
CE Hours: 1 CEU (Continuing Education Unit)
Watch Now>>
Fibrin Assisted Soft Tissue Promotion (FASTP) Premium Member Content

Fibrin Assisted Soft Tissue Promotion (FASTP)
Soft tissue recession around teeth and implants is an epidemic problem in the field of dentistry. A predictable and long-term soft tissue augmentation outcome is primarily dependent on proper diagnosis, prognosis and treatment planning. Harvesting limitations of autogenous tissue from the palate represent a true challenge when treating patients with multiple recessions or gingival deformities around teeth and dental implants. The Advanced Platelet Rich Fibrin (APRF) and injectable platelet-rich fibrin (iPRF) are promising tissue promoters that can be a suitable alternative option.

Presented By:: Alina Krivitsky, 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 Products
B.T.I. Biotechnology Institute
PRGF Endoret





Contact Us | Privacy Policy | Terms of Use
©2021

Preferred Language: English Flag
Contact Us · Login · Register