PRP Injection (Platelet-Rich Plasma)

PRP injection therapy uses concentrated platelets from your own blood to accelerate healing of tendons, ligaments, cartilage, and joints. The autologous process minimises rejection risk and supports natural tissue regeneration.

Platelet-Rich Plasma (PRP) injection therapy at The Orthopaedic Centre Dr Dennis Ng is a regenerative treatment that harnesses the healing potential of your own blood. The procedure begins with a routine blood draw, which is then processed through a centrifuge to isolate and concentrate the platelet-rich fraction. This concentrated plasma — containing growth factors at levels several times higher than normal blood — is then precisely injected into the injured or degenerated tissue under image guidance where required. Dr Dennis Ng employs PRP to treat a broad spectrum of musculoskeletal conditions, including knee osteoarthritis, tennis elbow, Achilles tendinitis, rotator cuff tears, hamstring and quadriceps muscle strains, plantar fasciitis, and ankle ligament sprains. The growth factors within the platelet-rich plasma — including PDGF, TGF-β, VEGF, and IGF — stimulate cellular repair, reduce inflammation, and promote the formation of new collagen and tissue matrix. The complete appointment typically takes under one hour and is performed on an outpatient basis, meaning no hospital stay is required. Patients can usually return to light daily activities within 24–48 hours of the injection, though strenuous exercise should be avoided for 1–2 weeks to allow the biological healing process to begin. Initial improvement is generally noticed within 2–6 weeks, with continued healing and strengthening occurring over the following months. Depending on the severity of the condition and individual response, Dr Ng may recommend a course of 2–3 injections spaced 4–6 weeks apart to achieve optimal outcomes. PRP is particularly effective for patients seeking to delay or avoid surgery, and it can be combined with physiotherapy for enhanced results. As the treatment uses the patient's own blood, the risk of adverse reactions is minimal, making PRP one of the safest regenerative interventions available. It is suitable for active patients, older adults with degenerative joint conditions, and those who have not responded adequately to conventional treatments such as physiotherapy or corticosteroid injections.