The England Under-21 international had surgery on the injury in November, which ruled him out for a month, and although the 19-year-old did return to duty at Tottenham earlier this month, he is now back on the sidelines after complaining of similar pains in a slightly different area.
"Michael has had a scan and the specialists say where he was operated on is not a problem because this injury is higher up," explained Eriksson. "But yes, we are a bit worried that it came back and we hope it will not be there for long."
Copyright (c) PA Sport 2007, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: http://gms.to/writeforgms