Lionel Messi ruled out for at least three weeks with knee ligament injury?

Barcelona forward Lionel Messi will reportedly face an extended spell on the sidelines after injuring his knee during his side's 2-1 win against Las Palmas.

The Argentine international was taken off just a few minutes into the game after being caught by Pedro Bigas while attempting a shot on goal.

The four-time Ballon D'or winner was taken to a nearby hospital to have his left knee examined and according to AS, Messi suffered damage to the lateral internal ligament but it is not yet known if it is a sprain or a tear.

It is believed that a tweak would mean the 28-year-old will miss three weeks, but he could be out for a few months if a tear is found.

Messi has scored four goals and created two assists in nine games so far this season in all competitions.