Intra-articular injections involve injecting medications directly into the knee joint. Two common types are:
Hyaluronic Acid (HA) Injections:These injections supplement the joint fluid's natural HA, providing lubrication and shock absorption in the knee.
Platelet-Rich Plasma (PRP) Injections:PRP injections use the patient's blood, enriched with growth factors, to promote tissue healing and reduce inflammation.