Platelet-rich plasma (PRP) therapy offers a non-surgical option for treating back pain. Patients who have not responded to steroid injections or conventional medications have PRP as an alternative. At Regenerative Medicine and Orthopedics (DBA), our back doctor determines the appropriate platelet concentration and dose when using PRP injections. Here’s some information about the difference between standard PRP and high-dose platelet-rich plasma:
The PRP Process
Platelets are blood cell fragments that carry growth factors, which are the proteins responsible for signaling tissue repair. When an injury occurs, platelets naturally migrate to the damaged site and release growth factors to begin the healing process. This triggers new collagen production, and it can lead to stronger, healthier tissue and reduced pain. A physician can generate PRP by drawing the patient’s blood and processing it to concentrate the platelets. A back doctor injects the solution directly into the injured pain generator, such as a herniated disc, damaged ligament, inflamed spinal joint, or torn tendon. These higher concentrations of growth factors drive a stronger, more sustained healing response.
PRP Systems
There are many PRP systems on the market with different concentration abilities. With high-speed centrifugation, many systems concentrate platelets about two to five times above the patient’s baseline platelet count. This yields final concentrations in the millions to low billions of platelets. These doses are relatively modest, so some practitioners recommend a series of two to three treatments to achieve a therapeutic effect.
Single-spin protocols, where the blood is centrifuged only once, typically produce lower platelet yields than multiple-spin systems. The volume of blood drawn, the number of centrifugation cycles, and whether platelet-rich fibrin is generated and added to the injection all determine what the final product contains. A patient receiving PRP from a low-volume, single-spin system is receiving a different treatment than a patient receiving high-dose PRP, even if both procedures share the same name.
High-Dose Protocols
High-dose PRP begins with a larger blood draw and uses a multiple-spin centrifugation protocol. This helps extract and concentrate much larger quantities of platelets. A back doctor uses this approach to achieve platelet concentrations of 25 to 30 times over a patient’s baseline. Platelet-rich fibrin can also be generated during processing and incorporated into the injection to enhance the biological effect. Clinicians should use ultrasound or fluoroscopic (X-ray) guidance for every injection to confirm precise needle placement.
A thorough medical and orthopedic evaluation helps determine the high-dose protocol. This includes using imaging such as an MRI to confirm that PRP is the right intervention for a given injury. This step also helps identify the underlying structural cause of the pain, which must be addressed alongside the injection to prevent recurrence.
Visit a Back Doctor Today
Standard low-dose PRP systems and high-dose systems both use the patient’s own blood, but they deliver treatments that differ in their biological potency and clinical outcomes. Platelet concentration, blood draw volume, centrifugation method, and physician involvement define treatment quality. At Regenerative Medicine and Orthopedics (DBA), our team understands these differences and helps patients evaluate their options. Contact our team today or schedule an appointment to get started.