Newcastle hit by injury and suspension blows in wake of derby

Janmaat was forced off against Sunderland at St James's Park yesterday with an injury.

The defender was replaced in the 71st minute by midfielder Vurnon Anita.

United manager Rafa Benitez said: "Janmaat had a knee problem."

Janmaat had been called up by Holland for their friendlies against France and England.

The 26-year-old now has a fortnight to get himself fit for the relegation-threatened club's visit to Carrow Road.

Meanwhile, midfielder Jack Colback will miss the club's next two games through suspension.

Colback, deputising at left-back, was shown his 10th yellow card of the season in the 1-1 draw.