Hi, does anyone have any insights re: best hospital in London for knee replacement surgery? My dad is 77 and about to get a referral. He was asked if he has a preference on hospital - he'd like something close, (Charing cross, ealing, hammersmith hospitals are closest to him geographically) but he also wants to know which hospital might offer better quality surgery and after-care in the event of any problems etc. Also interested in any other thoughts / experiences / advice to share re: knee replacement surgery Many thanks