Platelet-rich fibrin, or PRF, is a treatment that uses concentrated healing factors from your own blood to support tissue repair inside the jaw joint. Because it’s derived entirely from a small sample of your own blood, with no synthetic additives, PRF is a well-tolerated option for patients looking for a biologically-based approach to TMJ disorders.
The process starts with a quick blood draw, similar to a routine lab test. That sample is spun in a centrifuge to separate and concentrate the platelets and healing proteins, without the chemical additives used in some related treatments. Dr. Argyle then applies the concentrated PRF to the treatment area, where it releases growth factors gradually over time to support the body’s own healing response.
PRF is generally considered for patients dealing with joint inflammation or tissue irritation that hasn’t fully resolved with more conservative treatments, and it’s often used alongside other TMJ disorder treatments rather than as a stand-alone first step. Because the material comes from your own body, recovery is typically straightforward, with only mild, short-lived soreness at the treatment site.
Dr. Argyle will discuss whether PRF is a good fit based on your specific symptoms and treatment history during your consultation.

Frequently Asked Questions
What is platelet-rich fibrin (PRF)?
PRF is a concentrate made from your own blood, prepared by centrifuge without chemical additives, that releases healing growth factors gradually to support tissue repair.
How is PRF different from PRP?
Both are made from a patient’s own blood, but PRF is processed without anticoagulants or other additives used in PRP, which produces a fibrin matrix that releases growth factors more gradually over time.
How many PRF treatments will I need?
It varies by patient. Some people notice improvement after a single treatment, while others benefit from a short series spaced several weeks apart. Dr. Argyle will recommend a plan based on how your symptoms respond.

