I FELT that I must write and say a big thank you to the NHS.

I have had a total knee replacement operation at the Alexandra Hospital Redditch. A very big thank you to all the nursing staff there.

The after care treatment since coming home is very good. Thank you Denise.

I know that waiting for the operation when you are in pain can seem endless. But once things get sorted out it is marvellous.

M GATFIELD, Redland Road, Malvern Link.