Copyright © 2017 M&A Ashworth Ltd. All rights reserved.

Mount Stuart Hospital
​Medical Secretary Contact:
✉ amanda.higginbotham@ramsayhealth.co.uk
✆ +44 (0)1803 321602
St Vincent's Road, Torquay, TQ1 4UP

Torbay Hospital

​Medical Secretary Contact:

n.vincent1@nhs.net

✆ +44 (0)1803 654969

Lowes Bridge, Torquay TQ2 7AA

Mount Stuart Hospital

​Medico-Legal Secretary Contact:

✉ mrmashworthsecretary@gmail.com

+44 (0)7572279860

St Vincent's Road, Torquay, TQ1 4UP

Knee Injection

Knee injection can be either diagnostic or therapeutic:-

Diagnostic- If there is uncertainty about where pain is coming from then a local anaesthetic injection into the knee joint will only resolve pain coming from the knee. If the pain goes it is coming from the knee; if the pain does not go, it is not coming from the knee.

Therapeutic- usually a cortisone (kenalog) and local anaesthetic is used and this reduces the inflammation in the knee joint. the success rate is around 70% but the duration of improvement is very variable (from a few hours to a long term improvement). where a cortisone injection (or two) has not worked Mr Ashworth has found that Synvisc (a synthetic lubricant, hyaluronic acid) has about a 40-50% chance of significantly improving the knee pain.

Procedure-

The injection is performed in clinic under local anaesthetic

Risks-

Allergy to the drugs used (Kenalog or marcaine/chirocaine)

Bruising

Injury to a nerve (usually temporary symptoms of pain &/or Numbness)

Low risk of infection. However, if this happens it requires urgent treatment and admission to hospital