{"id":2085,"date":"2020-12-21T10:56:04","date_gmt":"2020-12-21T05:26:04","guid":{"rendered":"https:\/\/royalimplant.com\/blogs\/?p=2085"},"modified":"2026-07-02T10:41:17","modified_gmt":"2026-07-02T05:11:17","slug":"prf-in-dentistry-as-growth-factor-application","status":"publish","type":"post","link":"https:\/\/royalimplant.com\/blogs\/prf-in-dentistry-as-growth-factor-application\/","title":{"rendered":"PRF in Dentistry as Growth factor application"},"content":{"rendered":"\n

PRF in dentistry is also associated with Choukroun\u2019s platelet-rich fibrin technique, one of the widely discussed protocols in dentistry. Whenever there a loss of support around the affected teeth, the periodontal ligament fibres and the bone around it also affected. Regenerative procedures need carried out in this region. Regeneration of tissues and fibre expedites the healing outcome after dentistry procedure following periodontal therapy.<\/p>\n\n\n\n

\n
Call Now<\/a><\/div>\n\n\n\n
Get In Touch<\/a><\/div>\n<\/div>\n\n\n\n

PRF, or platelet-rich fibrin, is a concentrate prepared from a small sample of the patient\u2019s own blood. It forms a fibrin matrix containing platelets, white blood cells, and growth factors that may support soft-tissue healing and bone repair after dental surgery. However, this depends on two crucial events: availability of cell types needed and presence or absence of signals necessary to recruit and stimulate the cells. The cascade of healing of any wound initiated by clot formation, followed by proliferative and maturative stage. Growth factors favor wound healing by promoting proliferation of cells (mitogenesis), migration of cells (chemotaxis), and stimulation of new blood vessel formation (angiogenesis).<\/p>\n\n\n

\n
\"prp
PRF is derived from the concentration of the patient\u2019s blood platelets.<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

Who is this article about?<\/strong><\/h3>\n\n\n\n

This article is about\u00a0patients undergoing dental implants, tooth extraction, bone grafting, sinus lift, gum surgery, wisdom tooth removal, or full-mouth rehabilitation, where the dentist may use the patient\u2019s own blood-derived healing concentrate to support recovery.<\/p>\n\n\n\n

What is PRF in dentistry?<\/strong><\/h3>\n\n\n\n

PRF stands for platelet-rich fibrin. It is prepared from a small sample of the patient\u2019s own blood. The blood is centrifuged to separate a fibrin clot that contains platelets, white blood cells, and growth factors.<\/p>\n\n\n\n

In dentistry, PRF may be used as a membrane, clot, or injectable preparation depending on the clinical need. Because it comes from the patient\u2019s own blood, it is considered an autologous material. This means the risk of rejection is low, but it still needs proper medical screening and sterile handling.<\/p>\n\n\n\n

How does PRF help after dental surgery?<\/strong><\/h3>\n\n\n\n

After dental surgery, the body needs a stable blood clot, good blood supply, infection control, and healthy tissue response. PRF may help by acting like a natural scaffold at the surgical site. It may support soft-tissue healing, clot stability, and local tissue repair.<\/p>\n\n\n\n

In extraction sockets, PRF has been studied for reducing early discomfort, improving soft-tissue healing, and supporting socket\/ridge preservation. However, the result depends on the patient\u2019s health, oral hygiene, smoking status, diabetes control, infection, bone condition, and surgical planning. <\/p>\n\n\n\n

\n
Call Now<\/a><\/div>\n\n\n\n
Get In Touch<\/a><\/div>\n<\/div>\n\n\n\n

Where is PRF used in dentistry?<\/strong><\/h3>\n\n\n\n

PRF may be used in selected cases of tooth extraction, wisdom tooth surgery, dental implant placement, bone grafting, sinus lift, socket preservation, gum recession treatment, periodontal defects, peri-implant defects, and full-mouth rehabilitation.<\/p>\n\n\n\n

In implant dentistry, PRF is not a substitute for bone, implant stability, or correct implant positioning. It is an additional biological aid that may support healing when used appropriately. A 2024 review described PRF as having potential utility across many oral and maxillofacial surgery applications, while also noting that more studies are needed for some indications. <\/p>\n\n\n

\n
\"PRF
Purpose and Setup: Bone Graft & PRF<\/figcaption><\/figure>\n<\/div>\n\n\n

PRF vs PRP in dentistry<\/strong><\/h3>\n\n\n\n

PRP and PRF are both platelet concentrates, but they are not the same. PRP is usually liquid and may require additives depending on the protocol. PRF is commonly prepared without anticoagulant and forms a fibrin clot or membrane.<\/p>\n\n\n\n

For patient communication, keep it simple:<\/p>\n\n\n\n

PRP is more liquid-based. PRF forms a natural fibrin matrix. Both are used to support healing, but the dentist decides which is suitable based on the procedure.<\/strong><\/p>\n\n\n\n

Who may not be suitable for PRF?<\/strong><\/h3>\n\n\n\n

PRF may not be suitable for every patient. The dentist should review medical history, blood disorders, platelet problems, active infection, uncontrolled diabetes, anticoagulant medication, cancer treatment history, immune-related conditions, and smoking habits before deciding.<\/p>\n\n\n\n

Patients should inform the dentist if they are taking blood thinners, have low platelet count, bleeding disorders, liver disease, recent fever, or any major medical condition. PRF is made from the patient\u2019s own blood, so the quality of the final PRF can be influenced by the patient\u2019s overall health.<\/p>\n\n\n\n

How is PRF in dentistry growth factor made?<\/strong><\/h3>\n\n\n\n

For preparation of PRF, only centrifuged blood without any addition of anticoagulant and bovine thrombin required. Blood sample taken without anticoagulant in 10-mL tubes in a glass or glass-coated plastic tube and immediately centrifuged at 3000 rpm for 10 minutes. In addition, the resultant product consists of the following three layers. Above all, top-most layer consisting of an acellular plasma, PRF clot in the middle, and a red corpuscle base at the bottom. Therefore, compression between two sterile gauzes or in a specific PRF tool, enables the clot to be transformed into a membrane.<\/p>\n\n\n\n

\n