....but not as we know it. 2 off 2x1 cm bits of excess cartilage growth removed from knee. As well as numerous small shards. Apparently it can start spawning excess in response to damage. The Consultant commented he found less of a spare ball bearing (as I had complained of) and more of a large Flange. Back on crutches for a while though <sigh>. So that will be why I've been like a Haggis running around the mountain the wrong way. The bits removed and the photos taken inside the knee (I shall try and copy them for gory interest) didn't look anything like the representation generated by an MR scan. I'm a convert to merged MR/CT imaging now ok. Message to Simes: BUPA provided care rocked. Pre and post op care was spot on. The overnight room was much like a Travel Inn. Everything was spotless (and labelled as sanitised). The three nurses in attendance were competent, pleasant and cute. Food and drinks were provided as if by Room Service. They swabbed ME to make sure I would keeping up the 100% infection free status of their unit. That is the best £80/month I ever spent.