Reviewed By Dr. Robert Barron, DMD
Reading Time: 4 minutes
Platelet-rich fibrin (PRF) is being used in dentistry to improve recovery times and reduce discomfort.
This cutting-edge approach leverages the body’s natural healing processes to promote optimal outcomes.
In this blog, we will take a closer look at PRF, how it works and the benefits it can offer to patients.
Table of Contents
Key Takeaway
Platelet-rich fibrin (PRF) accelerates healing and reduces discomfort by leveraging the body’s natural growth factors. It supports faster recovery in dental procedures like implants, bone grafts, and periodontal treatments.
What Is Platelet-Rich Fibrin?
Platelet-rich fibrin is a second-generation platelet concentrate that supports soft tissue healing and bone regeneration.
Unlike platelet-rich plasma, which is another form of concentrated platelets used in medical procedures, PRF stands out because of its ability to form a fibrin clot.
This clot holds growth factors and releases them over a longer period, providing sustained benefits for tissue regeneration and healing.
How Is Platelet-Rich Fibrin Made?
Creating PRF is a straightforward process completed in-office.
- Blood collection: A small amount of blood is drawn from you.
- Centrifugation: The blood is placed in a centrifuge, where it is spun at low-speed settings to separate its components without damaging cells. This process creates a fibrin clot containing platelets, white blood cells, and growth factors.
- Separation: The blood separates into three layers:
- Upper layer: Platelet-poor plasma.
- Middle layer: Platelet-rich fibrin.
- Bottom layer: Red blood cells.
- Preparation: The PRF is carefully removed and shaped as needed for the intended procedure..
Benefits Of Platelet-Rich Fibrin In Dentistry
PRF offers several advantages over traditional healing methods.
- Faster healing time: The slow release of growth factors and cytokines in wound healing accelerates tissue repair.
- Reduced pain and inflammation: The anti-inflammatory properties in PRF minimize discomfort during recovery.
- Natural and safe: As an autologous product, PRF avoids the risks associated with synthetic materials.
- Improved tissue regeneration: PRF supports the formation of new blood vessels, collagen production, and soft tissue healing.
- Versatile applications: PRF can be used in various dental procedures to promote better outcomes.
Uses Cases for PRF
PRF is used in many dental procedures, but it is especially beneficial in three key areas: dental implants, bone grafting, and wisdom tooth extractions.
Dental Implants
Dental implants require stable bone and healthy soft tissue for long-term success. PRF significantly improves the integration of implants by supporting osseointegration.
PRF reduces healing time by releasing growth factors gradually, allowing patients to recover faster. Its anti-inflammatory properties also minimize the risk of infection, ensuring a safer and more effective recovery.
Bone Grafting
Dental bone grafts are used when there isn’t enough bone to support implants.
PRF makes bone grafting more effective by helping the bone grow back stronger. It works as a framework for new bone to build on and boosts cell activity for better healing.
PRF also helps keep the graft stable by connecting it firmly to the existing bone. This improves the success of the graft and ensures it provides solid support for dental implants or other restorations.
Wisdom Teeth Removal
PRF promotes faster and smoother healing after wisdom teeth removal.
It reduces swelling and pain by minimizing inflammation and releasing growth factors that support tissue repair. PRF also helps protect the extraction site by forming a natural barrier that lowers the risk of infection.
By improving blood flow and stimulating new tissue growth, PRF ensures the area heals quickly and stays healthy, allowing patients to recover with fewer complications.
Book A Consultation With Our Oral Surgeon In Vaughan ON
Platelet-rich fibrin is an advanced, patient-friendly approach to improve healing and reduce discomfort in dental procedures.
To book an appointment at our oral surgery clinic in Vaughan, ON, call (905) 669-2616 or complete the appointment request form to start your journey toward a strong and beautiful smile. We are located at 3300 Highway 7 West, Suite 805, Vaughan, ON.
FAQ
What is the difference between platelet rich plasma and platelet rich fibrin?
The main difference lies in how they are prepared and their composition.
PRP is processed at a higher speed during centrifugation, which separates most platelets from white blood cells and fibrin. It typically contains anticoagulants, so it doesn’t clot, making it easier to inject into specific areas.
PRF is processed at a slower speed, allowing platelets, white blood cells, and fibrin to remain together. This forms a fibrin clot, which acts as a scaffold for tissue regeneration and releases growth factors over a longer period, promoting sustained healing.
How is PRF used in dental procedures?
PRF is applied directly to surgical sites, such as tooth extraction sockets, areas requiring bone grafts, or around dental implants. It accelerates healing, reduces inflammation, and helps stabilize graft materials or implants by promoting better integration with existing tissues.
Is PRF safe for everyone?
Yes, PRF is considered very safe because it’s made from your own blood. There’s no risk of allergic reactions or transmission of diseases. However, patients with certain medical conditions, like severe anemia or clotting disorders, may not be suitable candidates for PRF.
Does the PRF procedure hurt?
The process of creating PRF is virtually painless. Blood is drawn in a similar way to a routine blood test, and the application of PRF is part of your dental procedure, which is typically performed under local anesthesia.
