2011-12
October: Injures groin against Blackburn on 1 October. Out for two weeks, misses one game
October: Suffers recurrence of groin injury while away with Argentina. Misses two World Cup qualifiers, returns to City fit enough to come off bench against Villarreal
March: Injures foot against Chelsea and suffers reaction to medical spray. Out for two weeks, misses two games
2012-13
August : Sustains knee injury early in first Premier League match of season against Southampton. Out for month, misses three games but returns to bench against Real Madrid on 18 September
January: First hamstring injury at City, sustained on 1 January against Stoke. Out for two and a half weeks, misses two games and returns to bench against Fulham on 19 January
February: Injures knee at end of February. Out for one month, misses three games and returns against Newcastle on 30 March
April: Feels tightness in hamstring against Wigan on 17 April and is substituted. Unused substitute in next match at Tottenham Hotspur
2013-14
September: Picks up knock against Manchester United. Out for a week, misses one game
December: Injures calf against Arsenal. Out for month, misses eight games
January: Injures hamstring in first half against Tottenham. Out for month, misses five games and returns for Capital One Cup final on 2 March
March: Replaced at half-time against Barcelona with another hamstring problem. Out for month, misses five games and returns against Liverpool on 13 April
May: Injures groin against Everton. Out for week, misses one game
World Cup 2014
Suffers muscle injury in left leg against Nigeria; misses Argentina’s first two knockout stage games, coming off bench in semi-final and final
2014-15
September: Knee problem confines him to 16-minute appearance as substitute at Bayern Munich but returns to starting lineup against Chelsea four days later
December: Injures knee ligaments in defeat of Everton and likely to miss Wednesday’s Champions League match against Roma at least
