I have googled Andrew Lyons and the London Bridge Hospital. He actually talks about ORN being 'cured' which is the most positive I've come across. Its interesting that he treats ORN with pentoxifylline & Vit E in the first stages and if it doesn't 'cure' the condition in 6 months then other medication is used and then if that doesn't work then surgery. This seems to be the opposite to my consultants who seems go for surgery first and then if the ORN comes back then they prescribe the drugs.
I notice that it is a private hospital and wondered whether they take NHS referrals. Littlerosie, did you manage to see him on the NHS or did you have to see him privately? Its so important to be able to trust your consultant. You seem to be in good hands now Suefew.