Looks like you may be right.I don't know where I'd go to look for this – and it's off topic, of course – but my strong impression is that Vinny was not injured during our 2011-12 season (and that that was an absolutely crucial part of the whole success story of that year) and that Mancini played him in virtually every game. Now that's impossible, of course, but if he was injred it was surely for a very short period? Anybody got the stat on this?
https://www.transfermarkt.com/vincent-kompany/verletzungen/spieler/9594