PRF for Orofacial Pain
Platelet-rich fibrin is prepared from a small sample of your own blood, spun to concentrate platelets and the growth factors they carry within a fibrin scaffold. In orofacial pain it is used where the aim is to support repair in irritated or degenerative tissue rather than simply to quiet a muscle.
How it is prepared
A small volume of blood is drawn at the appointment and centrifuged immediately. Nothing is added — no anticoagulant, no chemical additive — which is what distinguishes fibrin-based preparations from earlier platelet-rich plasma protocols and produces a fibrin matrix that releases growth factors gradually rather than all at once. Because the material is autologous, the rejection and allergy concerns that accompany foreign materials do not apply.
Where it is used
Within orofacial pain the usual targets are tissue outside the joint itself: tendon and enthesis regions loaded by chronic clenching, and areas of persistent local inflammation that have not settled with conservative care. Use inside the temporomandibular joint is covered separately under regenerative therapy in the TMJ silo. The decision to use it is based on whether the presentation is genuinely degenerative or inflammatory, rather than on it being available.
Realistic expectations
The clinical literature on platelet concentrates in temporomandibular disorders is promising but not yet definitive: studies are relatively small, protocols vary between centres, and follow-up is often short. Reported outcomes include reduced pain and improved function, sometimes sustained. It is honest to describe this as an option with encouraging but still developing evidence, usually considered after conservative treatment has been tried, and that is how it is presented at consultation.
What the appointment involves
A blood draw, a short wait while the sample is processed, then placement of the preparation at the target site. Local anaesthetic is used where appropriate. Mild soreness or swelling at the site for a day or two is normal. Because the effect works through tissue repair rather than immediate symptom blockade, change is judged over weeks, and more than one application is sometimes appropriate.
Common questions
- Is this a stem cell treatment?
- No, and the distinction is worth insisting on. PRF is a concentrate of your own platelets and the growth factors they release within a fibrin scaffold. It is not a stem cell therapy, and anywhere the two are used interchangeably in marketing, treat the claim with caution.
- Am I a candidate?
- It depends on what is generating your pain. It is aimed at degenerative or inflammatory tissue problems, so it is not the right tool for purely muscular pain or for neuropathic pain such as trigeminal neuralgia. Certain blood disorders, active infection and some medications are contraindications, so your history is reviewed first.
- How does it compare with a therapeutic injection?
- They have different aims. A therapeutic injection quiets an overactive or painful muscle relatively quickly. PRF is intended to support repair in the tissue over time. They are not alternatives to each other so much as answers to different questions, and which applies depends on the diagnosis.
Not sure where to start?
Request a virtual consultation with Dr. Samadian. In-person visits are by appointment in New York.
Book An AppointmentRelated Care
All Orofacial Pain- Orofacial Pain SpecialistA recognised dental specialty — and what it covers.
- Myofascial PainMuscle pain with predictable trigger points.
- Grinding & ClenchingThe parafunction behind most facial muscle pain.
- Migraines & HeadachesWhen headache is driven by the jaw and neck.
- Neck & Shoulder PainThe cervical half of a jaw problem.
- Trigeminal NeuralgiaElectric, one-sided facial nerve pain.