sentences:  He came off in the 58th minute after picking up a knock.On 13 December Etuhu returned to his parent club for a scan on ankle injury, which was picked up against Middlesbrough, after he came on to replace injured Peter Whittingham, Etuhu returned to Cardiff and stayed of the bench for the rest of 2009 coming on for either Chris Burke or Jay Bothroyd.An injury Etuhu suffered in training kept him sidelined for 3 Months, he returned to Manchester for treatment.