Pain Management

Platelet Rich Plasma (PRP) Injections

Harnessing Your Body’s Healing Power for Pain Relief

Platelet-rich plasma (PRP) injections are a cutting-edge treatment that uses your own blood to stimulate healing and reduce pain. By concentrating platelets and growth factors, PRP promotes tissue repair in joints, tendons, ligaments, and even spinal structures. At Desert Spine and Pain, neurosurgeon Dr. David L. Greenwald, M.D., FAANS, FACS offers PRP injections as part of a comprehensive pain management strategy, especially for patients seeking alternatives to steroids or surgery.

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Over 30 Years Experience in Orthopedic & Neuro Spine Surgeries.

What Are PRP Injections?

  • In simple terms: We draw your blood, spin it in a centrifuge to concentrate platelets, and inject the healing solution into the painful area.

  • Scientifically: PRP involves autologous whole blood centrifugation, yielding a plasma fraction enriched with platelets (3–5x baseline). Injection of PRP releases growth factors (PDGF, TGF-β, VEGF, IGF-1) that enhance angiogenesis, fibroblast proliferation, and extracellular matrix remodeling.

Conditions Treated

  • Degenerative disc disease and low back pain

  • Facet joint arthritis

  • Sacroiliac joint pain

  • Tendon or ligament injuries around the spine and extremities

  • Muscle injuries and chronic pain syndromes

  • Patients seeking regenerative options without steroids

The PRP Injection Process: Step by Step

Plain-English Overview

  1. Blood draw: A small amount of your blood is collected.

  2. Centrifuge: Blood spun to separate platelets from other components.

  3. Injection site prep: Skin numbed; fluoroscopy or ultrasound guides placement.

  4. PRP injection: Concentrated platelets injected directly into painful area.

  5. Recovery: Outpatient procedure; patients go home same day.

Surgeon-Level Detail

  • Blood collection: 30–60 mL venous blood drawn; anticoagulant added.

  • Processing: Dual-spin centrifugation yields PRP fraction (3–8 mL).

  • Targeting: Under fluoroscopy/ultrasound, spinal needles directed to facet joint, SI joint, or disc annulus.

  • Injection: PRP injected slowly to cover target tissue; no corticosteroid used.

  • Closure: Bandage applied; no stitches.

Benefits of PRP Injections

  • Uses your own cells—no foreign chemicals

  • Promotes natural healing and regeneration

  • Safer alternative for patients avoiding steroids

  • Minimally invasive outpatient procedure

  • May provide longer-term relief compared to steroid injections


Risks & Limitations

  • Temporary soreness at injection site

  • Infection or bleeding (rare)

  • Results vary—some patients respond better than others

  • Takes time—benefits may appear gradually over weeks to months

  • Not a cure for severe structural instability

Recovery Timeline

  • Day 0: Outpatient procedure; mild soreness possible

  • Days 1–3: Temporary discomfort as healing begins

  • Weeks 2–6: Gradual improvement in pain and function

  • 3–6 months: Continued healing; maximum benefit often reached

  • Long-term: Relief may last many months; repeat injections possible



Why Choose Desert Spine and Pain?

  • Neurosurgical precision: Dr. Greenwald uses fluoroscopy and ultrasound for exact placement

  • Advanced regenerative care: PRP offered as an alternative to steroids or surgery

  • Comprehensive pain solutions: PRP integrated with PT, lifestyle, and other therapies

  • Patient-first approach: We explain every option so you feel confident in your care

Frequently Asked Questions

How is PRP different from steroid injections?

Steroids reduce inflammation temporarily. PRP stimulates natural healing and may provide longer-lasting results.

How soon will I notice relief?

Some patients feel better within weeks; others take 2–3 months as tissues heal.

Are PRP injections safe?

Yes. Because PRP is made from your own blood, risk of reaction is minimal.

How long do results last?

Relief may last many months to a year. Repeat injections may be offered if pain returns.

How does Desert Spine and Pain perform PRP differently?

We combine neurosurgical accuracy with advanced regenerative techniques, ensuring injections are placed precisely where they will work best.

Dr. David L. Greenwald, MD

Neuro-Spine Surgeon

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Phone: (602) 566-9500

Email: [email protected]

Phoenix, AZ, USA

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Book a Consultation.

If you’re exploring natural, non-surgical solutions for spine or joint pain, PRP injections may be the answer. Dr. Greenwald and his caring team will evaluate your condition, explain how regenerative therapies work, and determine whether PRP is the best option for your specific needs. Every step you take toward healing brings you closer to comfort and mobility. Schedule your consultation today and learn how Dr. Greenwald’s expertise in PRP therapy can help you restore strength, reduce pain, and improve your quality of life.

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Over 30 Years Experience in Orthopedic & Neuro Spine Surgeries.

Dr. David L. Greenwald, M.D., F.A.C.S.

Neurosurgeon | Spine Surgeon | Regenerative Medicine

Dr. David L. Greenwald, MD, FACS, is a board-certified spine surgeon with advanced expertise in PRP (Platelet-Rich Plasma) injections, an innovative regenerative therapy that uses the body’s own healing factors to repair damaged tissues and reduce inflammation. During the procedure, a small sample of the patient’s blood is processed to concentrate platelets and growth factors, which are then injected into the affected area—such as degenerated discs, joints, or soft tissues—to promote natural healing. Dr. Greenwald may recommend PRP therapy for patients with chronic back pain, degenerative disc disease, or spine-related soft tissue injuries who prefer non-surgical treatment options. His precise technique and integrative approach have helped patients throughout South Florida experience meaningful pain relief, improved function, and enhanced recovery.

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