A focus on Knee Osteoarthritis and Platelet Rich Plasma Therapy

Q&A with expert Orthopaedic Surgeon

Mr Joyti Saksena

Mr Joyti Saksena, expert Orthopaedic Surgeon

Q – I have been diagnosed with knee arthritis, can I avoid surgery?

A – Yes you can. Once the diagnosis of knee arthritis has been confirmed then there are a number of non-surgical that are worth considering.

There are lifestyle changes which could have a positive impact such as – reducing joint stresses, exercising and losing weight should not be underestimated and can have a big impact on improving symptoms. Other options include painkillers, Physiotherapy and Joint supplementation.


Q – What knee support would be needed?

A – If the arthritis is localised to one area of the knee then a modern off-loading knee brace can help. This is now approved by many insurance companies. We have partnered with a special bracing company called Ossur, they provide a custom fitting service to ensure the best fit.


Q – Have any new treatments been developed?

A – Yes, Platelet Rich Plasma (a.k.a PRP) therapy has recently been approved by NICE for the treatment of mild to moderate arthritis of the knee.


Q – How does PRP therapy work?

A – Blood from the vein is taken and spun in a centrifuge to separate the plasma rich in platelets. This is then injected into the knee. The platelets act as a catalyst to help repair the body’s own cells and reduces inflammation. We generally recommend a course of 3 injections, one week apart. This can be completed within the Outpatient department, which therefore means it is a quick and efficient procedure and could result in a decreased risk of surgery.


Q – Is there any evidence that PRP therapy is effective?

A – Data has shown effects to last for up to two years in some cases. It should be noted that it is best combined with a rehabilitation programme and lifestyle changes to get the best benefit. We collect our own data using the my recovery app and have shown around 70% of patients benefit but can take up to 6 weeks before effects are noted.


Q – Is PRP therapy painful?

A- It is no worse than having a blood test and generally well tolerated.

If you feel PRP therapy could be of benefit to you please contact us here at Highgate Private Hospital.

To book an appointment click here, or see below for contact details:

T: 0208 341 4182


Date: 25/02/2019
By: mhunter
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