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PRP – Platelet Rich Plasma

Foot & Ankle Care of Colorado

What is PRP?

Platelet-rich plasma (PRP) is a preparation derived from blood that is enriched with a higher concentration of platelets than normal. Platelets are blood cells known for their clotting ability and also contain growth factors that promote healing and tissue regeneration. To produce PRP, clinicians collect a blood sample from the patient and process it using a centrifuge, which separates and concentrates the platelets within the plasma component of the blood. This concentrated PRP can then be used to promote healing in various medical and aesthetic treatments.

What is a PRP Injection?

After preparing platelet-rich plasma (PRP) from a patient’s blood sample, the solution is typically injected into the targeted area, such as an injured knee or tendon. Sometimes, clinicians use ultrasound guidance to ensure accurate placement of the injection. The goal is to enhance the concentration of growth factors, bioproteins, and hormones in the specific region to facilitate and expedite the healing process.

While the exact mechanism of action of PRP injections is not fully elucidated, research suggests that the heightened levels of growth factors in PRP can potentially stimulate healing processes. This can lead to reduced healing times for injuries, alleviation of pain, and in some cases, promotion of hair growth.

What is PRP Treatment Used For?

PRP injections are used for a range of conditions,* from musculoskeletal pain and injuries to cosmetic procedures.

  • Tendon, Ligament, Muscle and Joint Injuries
  • Post-surgical Healing
  • Osteoarthritis
  • Hair Loss
  • Skin Rejuvenation

PRP Therapy Risks and Side Effects

A PRP injection is a low-risk procedure and does not usually cause major side effects. The procedure involves a blood draw, so you should make sure you are hydrated and have eaten beforehand to prevent feeling lightheaded. After the procedure, you may experience some soreness and bruising at the injection site.

Because PRP injections are made up of your own cells and plasma, the risk of an allergic reaction is much lower than with other injectable medications like corticosteroids. Less common risks of PRP injections include:

  • Bleeding
  • Tissue damage
  • Infection
  • Nerve injuries

If you are considering PRP injections, be sure to talk with your health care provider about all the benefits and risks.

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