Lazio defender Michael Ciani is a major doubt for the Coppa Italia final against Roma in two weeks' time.
The 29-year-old has pulled a muscle in his thigh, and will have to be rested for at least a fortnight.
It means that the French centre-back will be in a race against time to be fit for the Cup final, which takes place on May 26 at Stadio Olimpico.
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