Guidance
Evidence-based recommendations on platelet-rich plasma injections for knee osteoarthritis in adults. This involves taking plasma from a small amount of the person’s own blood and injecting it into the knee.
Is this guidance up to date?
Next review: 2026
Guidance development process
How we develop NICE interventional procedures guidance
Coding and clinical classification codes for this guidance
This guidance replaces NICE interventional procedures guidance on platelet-rich plasma injections for knee osteoarthritis (IPG491).