Huth has not played for the first team since injuring his knee in November, which he had surgery on soon after
Earlier this week, Potters chairman Peter Coates said it was his understanding that it was "very unlikely" the German would feature again this term.
And speaking on Friday, Stoke boss Hughes said: "Robert had an operation last night and unfortunately he is going to miss the end of the season."
Source : PA
Source: PA