While I was there a debilitating knee condition which had laid me low during Covid flared up again with a vengeance. What is ‘our’ NHS waiting for? But in the case of Arthrosamid, there’s a strong financial case for adoption. Currently in the UK, there are 110,000 knee replacement operations performed on the NHS every year, costing between £8,500 and £17,000 in more extreme cases. There’s also, at least in my neck of the woods (North London/Hertfordshire), a one-year waiting list for the op.